changeset 636:943566b4d82e NGINX_1_1_2

nginx 1.1.2 *) Change: now if total size of all ranges is greater than source response size, then nginx disables ranges and returns just the source response. *) Feature: the "max_ranges" directive. *) Bugfix: the "ssl_verify_client", "ssl_verify_depth", and "ssl_prefer_server_ciphers" directives might work incorrectly if SNI was used. *) Bugfix: in the "proxy/fastcgi/scgi/uwsgi_ignore_client_abort" directives.
author Igor Sysoev <http://sysoev.ru>
date Mon, 05 Sep 2011 00:00:00 +0400
parents 5d94f8b3e01d
children 83b74d7020ba
files CHANGES CHANGES.ru html/http/ngx_http_core_module.html html/ngx_core_module.html src/core/nginx.h src/event/ngx_event_openssl.c src/event/ngx_event_pipe.c src/http/modules/ngx_http_range_filter_module.c src/http/modules/perl/nginx.pm src/http/ngx_http_core_module.c src/http/ngx_http_core_module.h src/http/ngx_http_file_cache.c src/http/ngx_http_request.c src/http/ngx_http_request_body.c
diffstat 14 files changed, 6926 insertions(+), 6751 deletions(-) [+]
line wrap: on
line diff
--- a/CHANGES	Mon Aug 22 00:00:00 2011 +0400
+++ b/CHANGES	Mon Sep 05 00:00:00 2011 +0400
@@ -1,43 +1,57 @@
 
+Changes with nginx 1.1.2                                         05 Sep 2011
+
+    *) Change: now if total size of all ranges is greater than source
+       response size, then nginx disables ranges and returns just the source
+       response.
+
+    *) Feature: the "max_ranges" directive.
+
+    *) Bugfix: the "ssl_verify_client", "ssl_verify_depth", and
+       "ssl_prefer_server_ciphers" directives might work incorrectly if SNI
+       was used.
+
+    *) Bugfix: in the "proxy/fastcgi/scgi/uwsgi_ignore_client_abort"
+       directives.
+
+
 Changes with nginx 1.1.1                                         22 Aug 2011
 
-    *) Change: now cache loader processes either as many files as specified 
-       by "loader_files" parameter or works no more than time specified by 
-       "loader_threshold" parameter during each iteration.
-
-    *) Change: now SIGWINCH signal works only in deamon mode.
-
-    *) Feature: now shared zones and caches use POSIX semaphores on 
-       Solaris.
+    *) Change: now cache loader processes either as many files as specified
+       by "loader_files" parameter or works no longer than time specified by
+       the "loader_threshold" parameter during each iteration.
+
+    *) Change: now SIGWINCH signal works only in daemon mode.
+
+    *) Feature: now shared zones and caches use POSIX semaphores on Solaris.
        Thanks to Den Ivanov.
 
     *) Feature: accept filters are now supported on NetBSD.
 
-    *) Bugfix: nginx could not be build on Linux 3.0.
-
-    *) Bugfix: nginx did not use gzipping in some cases; the bug had 
+    *) Bugfix: nginx could not be built on Linux 3.0.
+
+    *) Bugfix: nginx did not use gzipping in some cases; the bug had
        appeared in 1.1.0.
 
-    *) Bugfix: request body might be incorrectly processed if client used 
+    *) Bugfix: request body might be processed incorrectly if client used
        pipelining.
 
     *) Bugfix: in the "request_body_in_single_buf" directive.
 
-    *) Bugfix: in "proxy_set_body" and "proxy_pass_request_body" directives 
+    *) Bugfix: in "proxy_set_body" and "proxy_pass_request_body" directives
        if SSL connection to backend was used.
 
-    *) Bugfix: nginx hogged CPU if all servers in an upstream were marked 
-       as "down".
-
-    *) Bugfix: a segmentation fault might occur during reconfiguration if 
-       ssl_session_cache was defined but not used in a previous 
-       configuration.
-
-    *) Bugfix: a segmentation fault might occur in a worker process if many 
+    *) Bugfix: nginx hogged CPU if all servers in an upstream were marked as
+       "down".
+
+    *) Bugfix: a segmentation fault might occur during reconfiguration if
+       ssl_session_cache was defined but not used in previous configuration.
+
+    *) Bugfix: a segmentation fault might occur in a worker process if many
        backup servers were used in an upstream.
 
-    *) Bugfix: a segmentation fault might occur in a worker process if 
-       "fastcgi/scgi/uwsgi_param" directives were used with values starting 
+    *) Bugfix: a segmentation fault might occur in a worker process if
+       "fastcgi/scgi/uwsgi_param" directives were used with values starting
        with "HTTP_"; the bug had appeared in 0.8.40.
 
 
@@ -45,10 +59,10 @@
 
     *) Feature: cache loader run time decrease.
 
-    *) Feature: "loader_files", "loader_sleep", and "loader_threshold" 
+    *) Feature: "loader_files", "loader_sleep", and "loader_threshold"
        options of the "proxy/fastcgi/scgi/uwsgi_cache_path" directives.
 
-    *) Feature: loading time decrease of configuration with large number of 
+    *) Feature: loading time decrease of configuration with large number of
        HTTPS sites.
 
     *) Feature: now nginx supports ECDHE key exchange ciphers.
@@ -60,24 +74,24 @@
     *) Bugfix: in closing connection for pipelined requests.
        Thanks to Maxim Dounin.
 
-    *) Bugfix: nginx did not disable gzipping if client sent "gzip;q=0" in 
+    *) Bugfix: nginx did not disable gzipping if client sent "gzip;q=0" in
        "Accept-Encoding" request header line.
 
     *) Bugfix: in timeout in unbuffered proxied mode.
        Thanks to Maxim Dounin.
 
-    *) Bugfix: memory leaks when a "proxy_pass" directive contains 
-       variables and proxies to an HTTPS backend.
+    *) Bugfix: memory leaks when a "proxy_pass" directive contains variables
+       and proxies to an HTTPS backend.
        Thanks to Maxim Dounin.
 
-    *) Bugfix: in parameter validaiton of a "proxy_pass" directive with 
+    *) Bugfix: in parameter validaiton of a "proxy_pass" directive with
        variables.
        Thanks to Lanshun Zhou.
 
     *) Bugfix: SSL did not work on QNX.
        Thanks to Maxim Dounin.
 
-    *) Bugfix: SSL modules could not be built by gcc 4.6 without 
+    *) Bugfix: SSL modules could not be built by gcc 4.6 without
        --with-debug option.
 
 
@@ -86,18 +100,18 @@
     *) Change: now default SSL ciphers are "HIGH:!aNULL:!MD5".
        Thanks to Rob Stradling.
 
-    *) Feature: the "referer_hash_max_size" and "referer_hash_bucket_size" 
+    *) Feature: the "referer_hash_max_size" and "referer_hash_bucket_size"
        directives.
        Thanks to Witold Filipczyk.
 
     *) Feature: $uid_reset variable.
 
-    *) Bugfix: a segmentation fault might occur in a worker process, if a 
+    *) Bugfix: a segmentation fault might occur in a worker process, if a
        caching was used.
        Thanks to Lanshun Zhou.
 
-    *) Bugfix: worker processes may got caught in an endless loop during 
-       reconfiguration, if a caching was used; the bug had appeared in 
+    *) Bugfix: worker processes may got caught in an endless loop during
+       reconfiguration, if a caching was used; the bug had appeared in
        0.8.48.
        Thanks to Maxim Dounin.
 
@@ -107,81 +121,81 @@
 
 Changes with nginx 1.0.4                                         01 Jun 2011
 
-    *) Change: now regular expressions case sensitivity in the "map" 
+    *) Change: now regular expressions case sensitivity in the "map"
        directive is given by prefixes "~" or "~*".
 
-    *) Feature: now shared zones and caches use POSIX semaphores on Linux. 
+    *) Feature: now shared zones and caches use POSIX semaphores on Linux.
        Thanks to Denis F. Latypoff.
 
     *) Bugfix: "stalled cache updating" alert.
 
-    *) Bugfix: nginx could not be built --without-http_auth_basic_module; 
+    *) Bugfix: nginx could not be built --without-http_auth_basic_module;
        the bug had appeared in 1.0.3.
 
 
 Changes with nginx 1.0.3                                         25 May 2011
 
-    *) Feature: the "auth_basic_user_file" directive supports "$apr1", 
+    *) Feature: the "auth_basic_user_file" directive supports "$apr1",
        "{PLAIN}", and "{SSHA}" password encryption methods.
        Thanks to Maxim Dounin.
 
     *) Feature: the "geoip_org" directive and $geoip_org variable.
        Thanks to Alexander Uskov, Arnaud Granal, and Denis F. Latypoff.
 
-    *) Feature: ngx_http_geo_module and ngx_http_geoip_module support IPv4 
+    *) Feature: ngx_http_geo_module and ngx_http_geoip_module support IPv4
        addresses mapped to IPv6 addresses.
 
-    *) Bugfix: a segmentation fault occurred in a worker process during 
-       testing IPv4 address mapped to IPv6 address, if access or deny rules 
+    *) Bugfix: a segmentation fault occurred in a worker process during
+       testing IPv4 address mapped to IPv6 address, if access or deny rules
        were defined only for IPv6; the bug had appeared in 0.8.22.
 
-    *) Bugfix: a cached response may be broken if "proxy/fastcgi/scgi/ 
-       uwsgi_cache_bypass" and "proxy/fastcgi/scgi/uwsgi_no_cache" 
-       directive values were different; the bug had appeared in 0.8.46.
+    *) Bugfix: a cached response may be broken if "proxy/fastcgi/scgi/
+       uwsgi_cache_bypass" and "proxy/fastcgi/scgi/uwsgi_no_cache" directive
+       values were different; the bug had appeared in 0.8.46.
 
 
 Changes with nginx 1.0.2                                         10 May 2011
 
     *) Feature: now shared zones and caches use POSIX semaphores.
 
-    *) Bugfix: in the "rotate" parameter of the "image_filter" directive. 
+    *) Bugfix: in the "rotate" parameter of the "image_filter" directive.
        Thanks to Adam Bocim.
 
-    *) Bugfix: nginx could not be built on Solaris; the bug had appeared in 
+    *) Bugfix: nginx could not be built on Solaris; the bug had appeared in
        1.0.1.
 
 
 Changes with nginx 1.0.1                                         03 May 2011
 
-    *) Change: now the "split_clients" directive uses MurmurHash2 algorithm 
+    *) Change: now the "split_clients" directive uses MurmurHash2 algorithm
        because of better distribution.
        Thanks to Oleg Mamontov.
 
-    *) Change: now long strings starting with zero are not considered as 
+    *) Change: now long strings starting with zero are not considered as
        false values.
        Thanks to Maxim Dounin.
 
     *) Change: now nginx uses a default listen backlog value 511 on Linux.
 
-    *) Feature: the $upstream_... variables may be used in the SSI and perl 
+    *) Feature: the $upstream_... variables may be used in the SSI and perl
        modules.
 
     *) Bugfix: now nginx limits better disk cache size.
        Thanks to Oleg Mamontov.
 
-    *) Bugfix: a segmentation fault might occur while parsing incorrect 
-       IPv4 address; the bug had appeared in 0.9.3.
+    *) Bugfix: a segmentation fault might occur while parsing incorrect IPv4
+       address; the bug had appeared in 0.9.3.
        Thanks to Maxim Dounin.
 
-    *) Bugfix: nginx could not be built by gcc 4.6 without --with-debug 
+    *) Bugfix: nginx could not be built by gcc 4.6 without --with-debug
        option.
 
-    *) Bugfix: nginx could not be built on Solaris 9 and earlier; the bug 
+    *) Bugfix: nginx could not be built on Solaris 9 and earlier; the bug
        had appeared in 0.9.3.
        Thanks to Dagobert Michelsen.
 
-    *) Bugfix: $request_time variable had invalid values if subrequests 
-       were used; the bug had appeared in 0.8.47.
+    *) Bugfix: $request_time variable had invalid values if subrequests were
+       used; the bug had appeared in 0.8.47.
        Thanks to Igor A. Valcov.
 
 
@@ -190,7 +204,7 @@
     *) Bugfix: a cache manager might hog CPU after reload.
        Thanks to Maxim Dounin.
 
-    *) Bugfix: an "image_filter crop" directive worked incorrectly coupled 
+    *) Bugfix: an "image_filter crop" directive worked incorrectly coupled
        with an "image_filter rotate 180" directive.
 
     *) Bugfix: a "satisfy any" directive disabled custom 401 error page.
@@ -198,22 +212,22 @@
 
 Changes with nginx 0.9.7                                         04 Apr 2011
 
-    *) Feature: now keepalive connections may be closed premature, if there 
+    *) Feature: now keepalive connections may be closed premature, if there
        are no free worker connections.
        Thanks to Maxim Dounin.
 
     *) Feature: the "rotate" parameter of the "image_filter" directive.
        Thanks to Adam Bocim.
 
-    *) Bugfix: a case when a backend in "fastcgi_pass", "scgi_pass", or 
-       "uwsgi_pass" directives is given by expression and refers to a 
+    *) Bugfix: a case when a backend in "fastcgi_pass", "scgi_pass", or
+       "uwsgi_pass" directives is given by expression and refers to a
        defined upstream.
 
 
 Changes with nginx 0.9.6                                         21 Mar 2011
 
-    *) Feature: the "map" directive supports regular expressions as value 
-       of the first parameter.
+    *) Feature: the "map" directive supports regular expressions as value of
+       the first parameter.
 
     *) Feature: $time_iso8601 access_log variable.
        Thanks to Michael Lustfield.
@@ -221,19 +235,19 @@
 
 Changes with nginx 0.9.5                                         21 Feb 2011
 
-    *) Change: now nginx uses a default listen backlog value -1 on Linux. 
+    *) Change: now nginx uses a default listen backlog value -1 on Linux.
        Thanks to Andrei Nigmatulin.
 
-    *) Feature: the "utf8" parameter of "geoip_country" and "geoip_city" 
+    *) Feature: the "utf8" parameter of "geoip_country" and "geoip_city"
        directives.
        Thanks to Denis F. Latypoff.
 
-    *) Bugfix: in a default "proxy_redirect" directive if "proxy_pass" 
+    *) Bugfix: in a default "proxy_redirect" directive if "proxy_pass"
        directive has no URI part.
        Thanks to Maxim Dounin.
 
-    *) Bugfix: an "error_page" directive did not work with nonstandard 
-       error codes; the bug had appeared in 0.8.53.
+    *) Bugfix: an "error_page" directive did not work with nonstandard error
+       codes; the bug had appeared in 0.8.53.
        Thanks to Maxim Dounin.
 
 
@@ -246,23 +260,23 @@
 
 Changes with nginx 0.9.3                                         13 Dec 2010
 
-    *) Bugfix: if there was a single server for given IPv6 address:port 
-       pair, then captures in regular expressions in a "server_name" 
+    *) Bugfix: if there was a single server for given IPv6 address:port
+       pair, then captures in regular expressions in a "server_name"
        directive did not work.
 
-    *) Bugfix: nginx could not be built on Solaris; the bug had appeared in 
+    *) Bugfix: nginx could not be built on Solaris; the bug had appeared in
        0.9.0.
 
 
 Changes with nginx 0.9.2                                         06 Dec 2010
 
-    *) Feature: the "If-Unmodified-Since" client request header line 
+    *) Feature: the "If-Unmodified-Since" client request header line
        support.
 
-    *) Workaround: fallback to accept() syscall if accept4() was not 
+    *) Workaround: fallback to accept() syscall if accept4() was not
        implemented; the issue had appeared in 0.9.0.
 
-    *) Bugfix: nginx could not be built on Cygwin; the bug had appeared in 
+    *) Bugfix: nginx could not be built on Cygwin; the bug had appeared in
        0.9.0.
 
     *) Bugfix: for OpenSSL vulnerability CVE-2010-4180.
@@ -271,7 +285,7 @@
 
 Changes with nginx 0.9.1                                         30 Nov 2010
 
-    *) Bugfix: "return CODE message" directives did not work; the bug had 
+    *) Bugfix: "return CODE message" directives did not work; the bug had
        appeared in 0.9.0.
 
 
@@ -279,13 +293,13 @@
 
     *) Feature: the "keepalive_disable" directive.
 
-    *) Feature: the "map" directive supports variables as value of a 
-       defined variable.
-
-    *) Feature: the "map" directive supports empty strings as value of the 
+    *) Feature: the "map" directive supports variables as value of a defined
+       variable.
+
+    *) Feature: the "map" directive supports empty strings as value of the
        first parameter.
 
-    *) Feature: the "map" directive supports expressions as the first 
+    *) Feature: the "map" directive supports expressions as the first
        parameter.
 
     *) Feature: nginx(8) manual page.
@@ -294,36 +308,36 @@
     *) Feature: Linux accept4() support.
        Thanks to Simon Liu.
 
-    *) Workaround: elimination of Linux linker warning about "sys_errlist" 
+    *) Workaround: elimination of Linux linker warning about "sys_errlist"
        and "sys_nerr"; the warning had appeared in 0.8.35.
 
-    *) Bugfix: a segmentation fault might occur in a worker process, if the 
+    *) Bugfix: a segmentation fault might occur in a worker process, if the
        "auth_basic" directive was used.
        Thanks to Michail Laletin.
 
-    *) Bugfix: compatibility with ngx_http_eval_module; the bug had 
-       appeared in 0.8.42.
+    *) Bugfix: compatibility with ngx_http_eval_module; the bug had appeared
+       in 0.8.42.
 
 
 Changes with nginx 0.8.53                                        18 Oct 2010
 
-    *) Feature: now the "error_page" directive allows to change a status 
+    *) Feature: now the "error_page" directive allows to change a status
        code in a redirect.
 
-    *) Feature: the "gzip_disable" directive supports special "degradation" 
+    *) Feature: the "gzip_disable" directive supports special "degradation"
        mask.
 
     *) Bugfix: a socket leak might occurred if file AIO was used.
        Thanks to Maxim Dounin.
 
-    *) Bugfix: if the first server had no "listen" directive and there was 
-       no explicit default server, then a next server with a "listen" 
+    *) Bugfix: if the first server had no "listen" directive and there was
+       no explicit default server, then a next server with a "listen"
        directive became the default server; the bug had appeared in 0.8.21.
 
 
 Changes with nginx 0.8.52                                        28 Sep 2010
 
-    *) Bugfix: nginx used SSL mode for a listen socket if any listen option 
+    *) Bugfix: nginx used SSL mode for a listen socket if any listen option
        was set; the bug had appeared in 0.8.51.
 
 
@@ -331,75 +345,75 @@
 
     *) Change: the "secure_link_expires" directive has been canceled.
 
-    *) Change: a logging level of resolver errors has been lowered from 
+    *) Change: a logging level of resolver errors has been lowered from
        "alert" to "error".
 
-    *) Feature: now a listen socket "ssl" parameter may be set several 
+    *) Feature: now a listen socket "ssl" parameter may be set several
        times.
 
 
 Changes with nginx 0.8.50                                        02 Sep 2010
 
-    *) Feature: the "secure_link", "secure_link_md5", and 
+    *) Feature: the "secure_link", "secure_link_md5", and
        "secure_link_expires" directives of the ngx_http_secure_link_module.
 
     *) Feature: the -q switch.
        Thanks to Gena Makhomed.
 
-    *) Bugfix: worker processes may got caught in an endless loop during 
-       reconfiguration, if a caching was used; the bug had appeared in 
+    *) Bugfix: worker processes may got caught in an endless loop during
+       reconfiguration, if a caching was used; the bug had appeared in
        0.8.48.
 
     *) Bugfix: in the "gzip_disable" directive.
        Thanks to Derrick Petzold.
 
-    *) Bugfix: nginx/Windows could not send stop, quit, reopen, and reload 
+    *) Bugfix: nginx/Windows could not send stop, quit, reopen, and reload
        signals to a process run in other session.
 
 
 Changes with nginx 0.8.49                                        09 Aug 2010
 
-    *) Feature: the "image_filter_jpeg_quality" directive supports 
+    *) Feature: the "image_filter_jpeg_quality" directive supports
        variables.
 
-    *) Bugfix: a segmentation fault might occur in a worker process, if the 
-       $geoip_region_name variables was used; the bug had appeared in 
+    *) Bugfix: a segmentation fault might occur in a worker process, if the
+       $geoip_region_name variables was used; the bug had appeared in
        0.8.48.
 
-    *) Bugfix: errors intercepted by error_page were cached only for next 
+    *) Bugfix: errors intercepted by error_page were cached only for next
        request; the bug had appeared in 0.8.48.
 
 
 Changes with nginx 0.8.48                                        03 Aug 2010
 
-    *) Change: now the "server_name" directive default value is an empty 
+    *) Change: now the "server_name" directive default value is an empty
        name "".
        Thanks to Gena Makhomed.
 
-    *) Change: now the "server_name_in_redirect" directive default value is 
+    *) Change: now the "server_name_in_redirect" directive default value is
        "off".
 
-    *) Feature: the $geoip_dma_code, $geoip_area_code, and 
+    *) Feature: the $geoip_dma_code, $geoip_area_code, and
        $geoip_region_name variables.
        Thanks to Christine McGonagle.
 
-    *) Bugfix: the "proxy_pass", "fastcgi_pass", "uwsgi_pass", and 
-       "scgi_pass" directives were not inherited inside "limit_except" 
+    *) Bugfix: the "proxy_pass", "fastcgi_pass", "uwsgi_pass", and
+       "scgi_pass" directives were not inherited inside "limit_except"
        blocks.
 
-    *) Bugfix: the "proxy_cache_min_uses", "fastcgi_cache_min_uses" 
-       "uwsgi_cache_min_uses", and "scgi_cache_min_uses" directives did not 
+    *) Bugfix: the "proxy_cache_min_uses", "fastcgi_cache_min_uses"
+       "uwsgi_cache_min_uses", and "scgi_cache_min_uses" directives did not
        work; the bug had appeared in 0.8.46.
 
-    *) Bugfix: the "fastcgi_split_path_info" directive used incorrectly 
+    *) Bugfix: the "fastcgi_split_path_info" directive used incorrectly
        captures, if only parts of an URI were captured.
        Thanks to Yuriy Taraday and Frank Enderle.
 
-    *) Bugfix: the "rewrite" directive did not escape a ";" character 
-       during copying from URI to query string.
+    *) Bugfix: the "rewrite" directive did not escape a ";" character during
+       copying from URI to query string.
        Thanks to Daisuke Murase.
 
-    *) Bugfix: the ngx_http_image_filter_module closed a connection, if an 
+    *) Bugfix: the ngx_http_image_filter_module closed a connection, if an
        image was larger than "image_filter_buffer" size.
 
 
@@ -409,22 +423,22 @@
 
     *) Bugfix: errors intercepted by error_page could not be cached.
 
-    *) Bugfix: a cache manager process may got caught in an endless loop, 
-       if max_size parameter was used; the bug had appeared in 0.8.46.
+    *) Bugfix: a cache manager process may got caught in an endless loop, if
+       max_size parameter was used; the bug had appeared in 0.8.46.
 
 
 Changes with nginx 0.8.46                                        19 Jul 2010
 
-    *) Change: now the "proxy_no_cache", "fastcgi_no_cache", 
-       "uwsgi_no_cache", and "scgi_no_cache" directives affect on a cached 
+    *) Change: now the "proxy_no_cache", "fastcgi_no_cache",
+       "uwsgi_no_cache", and "scgi_no_cache" directives affect on a cached
        response saving only.
 
-    *) Feature: the "proxy_cache_bypass", "fastcgi_cache_bypass", 
+    *) Feature: the "proxy_cache_bypass", "fastcgi_cache_bypass",
        "uwsgi_cache_bypass", and "scgi_cache_bypass" directives.
 
-    *) Bugfix: nginx did not free memory in cache keys zones if there was 
-       an error during working with backend: the memory was freed only 
-       after inactivity time or on memory low condition.
+    *) Bugfix: nginx did not free memory in cache keys zones if there was an
+       error during working with backend: the memory was freed only after
+       inactivity time or on memory low condition.
 
 
 Changes with nginx 0.8.45                                        13 Jul 2010
@@ -432,23 +446,23 @@
     *) Feature: ngx_http_xslt_filter improvements.
        Thanks to Laurence Rowe.
 
-    *) Bugfix: SSI response might be truncated after include with 
+    *) Bugfix: SSI response might be truncated after include with
        wait="yes"; the bug had appeared in 0.7.25.
        Thanks to Maxim Dounin.
 
-    *) Bugfix: the "listen" directive did not support the "setfib=0" 
+    *) Bugfix: the "listen" directive did not support the "setfib=0"
        parameter.
 
 
 Changes with nginx 0.8.44                                        05 Jul 2010
 
-    *) Change: now nginx does not cache by default backend responses, if 
+    *) Change: now nginx does not cache by default backend responses, if
        they have a "Set-Cookie" header line.
 
     *) Feature: the "listen" directive supports the "setfib" parameter.
        Thanks to Andrew Filonov.
 
-    *) Bugfix: the "sub_filter" directive might change character case on 
+    *) Bugfix: the "sub_filter" directive might change character case on
        partial match.
 
     *) Bugfix: compatibility with HP/UX.
@@ -463,22 +477,21 @@
 
     *) Feature: large geo ranges base loading speed-up.
 
-    *) Bugfix: an error_page redirection to "location /zero {return 204;}" 
-       without changing status code kept the error body; the bug had 
+    *) Bugfix: an error_page redirection to "location /zero {return 204;}"
+       without changing status code kept the error body; the bug had
        appeared in 0.8.42.
 
-    *) Bugfix: nginx might close IPv6 listen socket during 
-       reconfiguration.
+    *) Bugfix: nginx might close IPv6 listen socket during reconfiguration.
        Thanks to Maxim Dounin.
 
-    *) Bugfix: the $uid_set variable may be used at any request processing 
+    *) Bugfix: the $uid_set variable may be used at any request processing
        stage.
 
 
 Changes with nginx 0.8.42                                        21 Jun 2010
 
-    *) Change: now nginx tests locations given by regular expressions, if 
-       request was matched exactly by a location given by a prefix string. 
+    *) Change: now nginx tests locations given by regular expressions, if
+       request was matched exactly by a location given by a prefix string.
        The previous behavior has been introduced in 0.7.1.
 
     *) Feature: the ngx_http_scgi_module.
@@ -489,17 +502,17 @@
 
 Changes with nginx 0.8.41                                        15 Jun 2010
 
-    *) Security: nginx/Windows worker might be terminated abnormally if a 
+    *) Security: nginx/Windows worker might be terminated abnormally if a
        requested file name has invalid UTF-8 encoding.
 
     *) Change: now nginx allows to use spaces in a request line.
 
-    *) Bugfix: the "proxy_redirect" directive changed incorrectly a backend 
+    *) Bugfix: the "proxy_redirect" directive changed incorrectly a backend
        "Refresh" response header line.
        Thanks to Andrey Andreew and Max Sogin.
 
-    *) Bugfix: nginx did not support path without host name in 
-       "Destination" request header line.
+    *) Bugfix: nginx did not support path without host name in "Destination"
+       request header line.
 
 
 Changes with nginx 0.8.40                                        07 Jun 2010
@@ -510,26 +523,26 @@
     *) Feature: the ngx_http_uwsgi_module.
        Thanks to Roberto De Ioris.
 
-    *) Feature: a "fastcgi_param" directive with value starting with 
-       "HTTP_" overrides a client request header line.
-
-    *) Bugfix: the "If-Modified-Since", "If-Range", etc. client request 
+    *) Feature: a "fastcgi_param" directive with value starting with "HTTP_"
+       overrides a client request header line.
+
+    *) Bugfix: the "If-Modified-Since", "If-Range", etc. client request
        header lines were passed to FastCGI-server while caching.
 
-    *) Bugfix: listen unix domain socket could not be changed during 
+    *) Bugfix: listen unix domain socket could not be changed during
        reconfiguration.
        Thanks to Maxim Dounin.
 
 
 Changes with nginx 0.8.39                                        31 May 2010
 
-    *) Bugfix: an inherited "alias" directive worked incorrectly in 
+    *) Bugfix: an inherited "alias" directive worked incorrectly in
        inclusive location.
 
-    *) Bugfix: in "alias" with variables and "try_files" directives 
+    *) Bugfix: in "alias" with variables and "try_files" directives
        combination.
 
-    *) Bugfix: listen unix domain and IPv6 sockets did not inherit while 
+    *) Bugfix: listen unix domain and IPv6 sockets did not inherit while
        online upgrade.
        Thanks to Maxim Dounin.
 
@@ -538,15 +551,15 @@
 
     *) Feature: the "proxy_no_cache" and "fastcgi_no_cache" directives.
 
-    *) Feature: now the "rewrite" directive does a redirect automatically 
-       if the $scheme variable is used.
+    *) Feature: now the "rewrite" directive does a redirect automatically if
+       the $scheme variable is used.
        Thanks to Piotr Sikora.
 
-    *) Bugfix: now "limit_req" delay directive conforms to the described 
+    *) Bugfix: now "limit_req" delay directive conforms to the described
        algorithm.
        Thanks to Maxim Dounin.
 
-    *) Bugfix: the $uid_got variable might not be used in the SSI and perl 
+    *) Bugfix: the $uid_got variable might not be used in the SSI and perl
        modules.
 
 
@@ -556,31 +569,31 @@
 
     *) Feature: the "map" directive supports keys more than 255 characters.
 
-    *) Bugfix: nginx ignored the "private" and "no-store" values in the 
+    *) Bugfix: nginx ignored the "private" and "no-store" values in the
        "Cache-Control" backend response header line.
 
-    *) Bugfix: a "stub" parameter of an "include" SSI directive was not 
+    *) Bugfix: a "stub" parameter of an "include" SSI directive was not
        used, if empty response has 200 status code.
 
-    *) Bugfix: if a proxied or FastCGI request was internally redirected to 
-       another proxied or FastCGI location, then a segmentation fault might 
+    *) Bugfix: if a proxied or FastCGI request was internally redirected to
+       another proxied or FastCGI location, then a segmentation fault might
        occur in a worker process; the bug had appeared in 0.8.33.
        Thanks to Yichun Zhang.
 
-    *) Bugfix: IMAP connections may hang until they timed out while talking 
+    *) Bugfix: IMAP connections may hang until they timed out while talking
        to Zimbra server.
        Thanks to Alan Batie.
 
 
 Changes with nginx 0.8.36                                        22 Apr 2010
 
-    *) Bugfix: the ngx_http_dav_module handled incorrectly the DELETE, 
-       COPY, and MOVE methods for symlinks.
-
-    *) Bugfix: values of the $query_string, $arg_..., etc. variables cached 
+    *) Bugfix: the ngx_http_dav_module handled incorrectly the DELETE, COPY,
+       and MOVE methods for symlinks.
+
+    *) Bugfix: values of the $query_string, $arg_..., etc. variables cached
        in main request were used by the SSI module in subrequests.
 
-    *) Bugfix: a variable value was repeatedly encoded after each an "echo" 
+    *) Bugfix: a variable value was repeatedly encoded after each an "echo"
        SSI-command output; the bug had appeared in 0.6.14.
 
     *) Bugfix: a worker process hung if a FIFO file was requested.
@@ -589,7 +602,7 @@
     *) Bugfix: OpenSSL-1.0.0 compatibility on 64-bit Linux.
        Thanks to Maxim Dounin.
 
-    *) Bugfix: nginx could not be built --without-http-cache; the bug had 
+    *) Bugfix: nginx could not be built --without-http-cache; the bug had
        appeared in 0.8.35.
 
 
@@ -599,60 +612,60 @@
 
     *) Feature: the "chunked_transfer_encoding" directive.
 
-    *) Bugfix: an "&" character was not escaped when it was copied in 
+    *) Bugfix: an "&" character was not escaped when it was copied in
        arguments part in a rewrite rule.
 
-    *) Bugfix: nginx might be terminated abnormally while a signal 
-       processing or if the directive "timer_resolution" was used on 
-       platforms which do not support kqueue or eventport notification 
+    *) Bugfix: nginx might be terminated abnormally while a signal
+       processing or if the directive "timer_resolution" was used on
+       platforms which do not support kqueue or eventport notification
        methods.
        Thanks to George Xie and Maxim Dounin.
 
-    *) Bugfix: if temporary files and permanent storage area resided at 
-       different file systems, then permanent file modification times were 
+    *) Bugfix: if temporary files and permanent storage area resided at
+       different file systems, then permanent file modification times were
        incorrect.
        Thanks to Maxim Dounin.
 
-    *) Bugfix: ngx_http_memcached_module might issue the error message 
+    *) Bugfix: ngx_http_memcached_module might issue the error message
        "memcached sent invalid trailer".
        Thanks to Maxim Dounin.
 
-    *) Bugfix: nginx could not built zlib-1.2.4 library using the library 
+    *) Bugfix: nginx could not built zlib-1.2.4 library using the library
        sources.
        Thanks to Maxim Dounin.
 
-    *) Bugfix: a segmentation fault occurred in a worker process, if there 
-       was large stderr output before FastCGI response; the bug had 
-       appeared in 0.8.34.
+    *) Bugfix: a segmentation fault occurred in a worker process, if there
+       was large stderr output before FastCGI response; the bug had appeared
+       in 0.8.34.
        Thanks to Maxim Dounin.
 
 
 Changes with nginx 0.8.34                                        03 Mar 2010
 
-    *) Bugfix: nginx did not support all ciphers and digests used in client 
+    *) Bugfix: nginx did not support all ciphers and digests used in client
        certificates.
        Thanks to Innocenty Enikeew.
 
-    *) Bugfix: nginx cached incorrectly FastCGI responses if there was 
-       large stderr output before response.
+    *) Bugfix: nginx cached incorrectly FastCGI responses if there was large
+       stderr output before response.
 
     *) Bugfix: nginx did not support HTTPS referrers.
 
-    *) Bugfix: nginx/Windows might not find file if path in configuration 
+    *) Bugfix: nginx/Windows might not find file if path in configuration
        was given in other character case; the bug had appeared in 0.8.33.
 
-    *) Bugfix: the $date_local variable has an incorrect value, if the "%s" 
+    *) Bugfix: the $date_local variable has an incorrect value, if the "%s"
        format was used.
        Thanks to Maxim Dounin.
 
-    *) Bugfix: if ssl_session_cache was not set or was set to "none", then 
-       during client certificate verify the error "session id context 
+    *) Bugfix: if ssl_session_cache was not set or was set to "none", then
+       during client certificate verify the error "session id context
        uninitialized" might occur; the bug had appeared in 0.7.1.
 
-    *) Bugfix: a geo range returned default value if the range included two 
+    *) Bugfix: a geo range returned default value if the range included two
        or more /16 networks and did not begin at /16 network boundary.
 
-    *) Bugfix: a block used in a "stub" parameter of an "include" SSI 
+    *) Bugfix: a block used in a "stub" parameter of an "include" SSI
        directive was output with "text/plain" MIME type.
 
     *) Bugfix: $r->sleep() did not work; the bug had appeared in 0.8.11.
@@ -666,19 +679,19 @@
     *) Security: now nginx/Windows ignores short files names.
        Thanks to Dan Crowley, Core Security Technologies.
 
-    *) Change: now keepalive connections after POST requests are not 
+    *) Change: now keepalive connections after POST requests are not
        disabled for MSIE 7.0+.
        Thanks to Adam Lounds.
 
     *) Workaround: now keepalive connections are disabled for Safari.
        Thanks to Joshua Sierles.
 
-    *) Bugfix: if a proxied or FastCGI request was internally redirected to 
-       another proxied or FastCGI location, then $upstream_response_time 
-       variable may have abnormally large value; the bug had appeared in 
+    *) Bugfix: if a proxied or FastCGI request was internally redirected to
+       another proxied or FastCGI location, then $upstream_response_time
+       variable may have abnormally large value; the bug had appeared in
        0.8.7.
 
-    *) Bugfix: a segmentation fault might occur in a worker process, while 
+    *) Bugfix: a segmentation fault might occur in a worker process, while
        discarding a request body; the bug had appeared in 0.8.11.
 
 
@@ -687,68 +700,68 @@
     *) Bugfix: UTF-8 encoding usage in the ngx_http_autoindex_module.
        Thanks to Maxim Dounin.
 
-    *) Bugfix: regular expression named captures worked for two names only. 
+    *) Bugfix: regular expression named captures worked for two names only.
        Thanks to Maxim Dounin.
 
-    *) Bugfix: now the "localhost" name is used in the "Host" request 
-       header line, if an unix domain socket is defined in the "auth_http" 
+    *) Bugfix: now the "localhost" name is used in the "Host" request header
+       line, if an unix domain socket is defined in the "auth_http"
        directive.
        Thanks to Maxim Dounin.
 
-    *) Bugfix: nginx did not support chunked transfer encoding for 201 
+    *) Bugfix: nginx did not support chunked transfer encoding for 201
        responses.
        Thanks to Julian Reich.
 
-    *) Bugfix: if the "expires modified" set date in the past, then a 
-       negative number was set in the "Cache-Control" response header line. 
+    *) Bugfix: if the "expires modified" set date in the past, then a
+       negative number was set in the "Cache-Control" response header line.
        Thanks to Alex Kapranoff.
 
 
 Changes with nginx 0.8.31                                        23 Dec 2009
 
-    *) Feature: now the "error_page" directive may redirect the 301 and 302 
+    *) Feature: now the "error_page" directive may redirect the 301 and 302
        responses.
 
-    *) Feature: the $geoip_city_continent_code, $geoip_latitude, and 
+    *) Feature: the $geoip_city_continent_code, $geoip_latitude, and
        $geoip_longitude variables.
        Thanks to Arvind Sundararajan.
 
-    *) Feature: now the ngx_http_image_filter_module deletes always EXIF 
-       and other application specific data if the data consume more than 5% 
-       of a JPEG file.
-
-    *) Bugfix: nginx closed a connection if a cached response had an empty 
+    *) Feature: now the ngx_http_image_filter_module deletes always EXIF and
+       other application specific data if the data consume more than 5% of a
+       JPEG file.
+
+    *) Bugfix: nginx closed a connection if a cached response had an empty
        body.
        Thanks to Piotr Sikora.
 
-    *) Bugfix: nginx might not be built by gcc 4.x if the -O2 or higher 
+    *) Bugfix: nginx might not be built by gcc 4.x if the -O2 or higher
        optimization option was used.
        Thanks to Maxim Dounin and Denis F. Latypoff.
 
-    *) Bugfix: regular expressions in location were always tested in 
+    *) Bugfix: regular expressions in location were always tested in
        case-sensitive mode; the bug had appeared in 0.8.25.
 
-    *) Bugfix: nginx cached a 304 response if there was the "If-None-Match" 
+    *) Bugfix: nginx cached a 304 response if there was the "If-None-Match"
        header line in a proxied request.
        Thanks to Tim Dettrick and David Kostal.
 
-    *) Bugfix: nginx/Windows tried to delete a temporary file twice if the 
+    *) Bugfix: nginx/Windows tried to delete a temporary file twice if the
        file should replace an already existent file.
 
 
 Changes with nginx 0.8.30                                        15 Dec 2009
 
-    *) Change: now the default buffer size of the 
+    *) Change: now the default buffer size of the
        "large_client_header_buffers" directive is 8K.
        Thanks to Andrew Cholakian.
 
     *) Feature: the conf/fastcgi.conf for simple FastCGI configurations.
 
-    *) Bugfix: nginx/Windows tried to rename a temporary file twice if the 
+    *) Bugfix: nginx/Windows tried to rename a temporary file twice if the
        file should replace an already existent file.
 
-    *) Bugfix: of "double free or corruption" error issued if host could 
-       not be resolved; the bug had appeared in 0.8.22.
+    *) Bugfix: of "double free or corruption" error issued if host could not
+       be resolved; the bug had appeared in 0.8.22.
        Thanks to Konstantin Svist.
 
     *) Bugfix: in libatomic usage on some platforms.
@@ -757,11 +770,11 @@
 
 Changes with nginx 0.8.29                                        30 Nov 2009
 
-    *) Change: now the "009" status code is written to an access log for 
+    *) Change: now the "009" status code is written to an access log for
        proxied HTTP/0.9 responses.
 
-    *) Feature: the "addition_types", "charset_types", "gzip_types", 
-       "ssi_types", "sub_filter_types", and "xslt_types" directives support 
+    *) Feature: the "addition_types", "charset_types", "gzip_types",
+       "ssi_types", "sub_filter_types", and "xslt_types" directives support
        an "*" parameter.
 
     *) Feature: GCC 4.1+ built-in atomic operations usage.
@@ -774,63 +787,63 @@
 
     *) Bugfix: cached HTTP/0.9 responses were handled incorrectly.
 
-    *) Bugfix: regular expression named captures given by "?P<...>" did not 
+    *) Bugfix: regular expression named captures given by "?P<...>" did not
        work in a "server_name" directive.
        Thanks to Maxim Dounin.
 
 
 Changes with nginx 0.8.28                                        23 Nov 2009
 
-    *) Bugfix: nginx could not be built with the --without-pcre parameter; 
+    *) Bugfix: nginx could not be built with the --without-pcre parameter;
        the bug had appeared in 0.8.25.
 
 
 Changes with nginx 0.8.27                                        17 Nov 2009
 
-    *) Bugfix: regular expressions did not work in nginx/Windows; the bug 
+    *) Bugfix: regular expressions did not work in nginx/Windows; the bug
        had appeared in 0.8.25.
 
 
 Changes with nginx 0.8.26                                        16 Nov 2009
 
-    *) Bugfix: in captures usage in "rewrite" directive; the bug had 
+    *) Bugfix: in captures usage in "rewrite" directive; the bug had
        appeared in 0.8.25.
 
-    *) Bugfix: nginx could not be built without the --with-debug option; 
-       the bug had appeared in 0.8.25.
+    *) Bugfix: nginx could not be built without the --with-debug option; the
+       bug had appeared in 0.8.25.
 
 
 Changes with nginx 0.8.25                                        16 Nov 2009
 
-    *) Change: now no message is written in an error log if a variable is 
+    *) Change: now no message is written in an error log if a variable is
        not found by $r->variable() method.
 
     *) Feature: the ngx_http_degradation_module.
 
     *) Feature: regular expression named captures.
 
-    *) Feature: now URI part is not required a "proxy_pass" directive if 
+    *) Feature: now URI part is not required a "proxy_pass" directive if
        variables are used.
 
     *) Feature: now the "msie_padding" directive works for Chrome too.
 
-    *) Bugfix: a segmentation fault occurred in a worker process on low 
+    *) Bugfix: a segmentation fault occurred in a worker process on low
        memory condition; the bug had appeared in 0.8.18.
 
-    *) Bugfix: nginx sent gzipped responses to clients those do not support 
-       gzip, if "gzip_static on" and "gzip_vary off"; the bug had appeared 
+    *) Bugfix: nginx sent gzipped responses to clients those do not support
+       gzip, if "gzip_static on" and "gzip_vary off"; the bug had appeared
        in 0.8.16.
 
 
 Changes with nginx 0.8.24                                        11 Nov 2009
 
-    *) Bugfix: nginx always added "Content-Encoding: gzip" response header 
+    *) Bugfix: nginx always added "Content-Encoding: gzip" response header
        line in 304 responses sent by ngx_http_gzip_static_module.
 
-    *) Bugfix: nginx could not be built without the --with-debug option; 
-       the bug had appeared in 0.8.23.
-
-    *) Bugfix: the "unix:" parameter of the "set_real_ip_from" directive 
+    *) Bugfix: nginx could not be built without the --with-debug option; the
+       bug had appeared in 0.8.23.
+
+    *) Bugfix: the "unix:" parameter of the "set_real_ip_from" directive
        inherited incorrectly from previous level.
 
     *) Bugfix: in resolving empty name.
@@ -841,11 +854,11 @@
     *) Security: now SSL/TLS renegotiation is disabled.
        Thanks to Maxim Dounin.
 
-    *) Bugfix: listen unix domain socket did not inherit while online 
+    *) Bugfix: listen unix domain socket did not inherit while online
        upgrade.
 
-    *) Bugfix: the "unix:" parameter of the "set_real_ip_from" directive 
-       did not without yet another directive with any IP address.
+    *) Bugfix: the "unix:" parameter of the "set_real_ip_from" directive did
+       not without yet another directive with any IP address.
 
     *) Bugfix: segmentation fault and infinite looping in resolver.
 
@@ -855,17 +868,17 @@
 
 Changes with nginx 0.8.22                                        03 Nov 2009
 
-    *) Feature: the "proxy_bind", "fastcgi_bind", and "memcached_bind" 
+    *) Feature: the "proxy_bind", "fastcgi_bind", and "memcached_bind"
        directives.
 
     *) Feature: the "access" and the "deny" directives support IPv6.
 
-    *) Feature: the "set_real_ip_from" directive supports IPv6 addresses in 
+    *) Feature: the "set_real_ip_from" directive supports IPv6 addresses in
        request headers.
 
     *) Feature: the "unix:" parameter of the "set_real_ip_from" directive.
 
-    *) Bugfix: nginx did not delete unix domain socket after configuration 
+    *) Bugfix: nginx did not delete unix domain socket after configuration
        testing.
 
     *) Bugfix: nginx deleted unix domain socket while online upgrade.
@@ -873,16 +886,16 @@
     *) Bugfix: the "!-x" operator did not work.
        Thanks to Maxim Dounin.
 
-    *) Bugfix: a segmentation fault might occur in a worker process, if 
+    *) Bugfix: a segmentation fault might occur in a worker process, if
        limit_rate was used in HTTPS server.
        Thanks to Maxim Dounin.
 
-    *) Bugfix: a segmentation fault might occur in a worker process while 
+    *) Bugfix: a segmentation fault might occur in a worker process while
        $limit_rate logging.
        Thanks to Maxim Dounin.
 
-    *) Bugfix: a segmentation fault might occur in a worker process, if 
-       there was no "listen" directive in "server" block; the bug had 
+    *) Bugfix: a segmentation fault might occur in a worker process, if
+       there was no "listen" directive in "server" block; the bug had
        appeared in 0.8.21.
 
 
@@ -890,13 +903,13 @@
 
     *) Feature: now the "-V" switch shows TLS SNI support.
 
-    *) Feature: the "listen" directive of the HTTP module supports unix 
+    *) Feature: the "listen" directive of the HTTP module supports unix
        domain sockets.
        Thanks to Hongli Lai.
 
     *) Feature: the "default_server" parameter of the "listen" directive.
 
-    *) Feature: now a "default" parameter is not required to set listen 
+    *) Feature: now a "default" parameter is not required to set listen
        socket options.
 
     *) Bugfix: nginx did not support dates in 2038 year on 32-bit platforms;
@@ -908,22 +921,22 @@
 
     *) Change: now default SSL ciphers are "HIGH:!ADH:!MD5".
 
-    *) Bugfix: the ngx_http_autoindex_module did not show the trailing 
-       slash in links to a directory; the bug had appeared in 0.7.15.
-
-    *) Bugfix: nginx did not close a log file set by the --error-log-path 
+    *) Bugfix: the ngx_http_autoindex_module did not show the trailing slash
+       in links to a directory; the bug had appeared in 0.7.15.
+
+    *) Bugfix: nginx did not close a log file set by the --error-log-path
        configuration option; the bug had appeared in 0.7.53.
 
-    *) Bugfix: nginx did not treat a comma as separator in the 
+    *) Bugfix: nginx did not treat a comma as separator in the
        "Cache-Control" backend response header line.
 
-    *) Bugfix: nginx/Windows might not create temporary file, a cache file, 
-       or "proxy/fastcgi_store"d file if a worker had no enough access 
+    *) Bugfix: nginx/Windows might not create temporary file, a cache file,
+       or "proxy/fastcgi_store"d file if a worker had no enough access
        rights for top level directories.
 
-    *) Bugfix: the "Set-Cookie" and "P3P" FastCGI response header lines 
-       were not hidden while caching if no "fastcgi_hide_header" directives 
-       were used with any parameters.
+    *) Bugfix: the "Set-Cookie" and "P3P" FastCGI response header lines were
+       not hidden while caching if no "fastcgi_hide_header" directives were
+       used with any parameters.
 
     *) Bugfix: nginx counted incorrectly disk cache size.
 
@@ -934,8 +947,8 @@
 
     *) Change: now default SSL ciphers are "ALL:!ADH:RC4+RSA:+HIGH:+MEDIUM".
 
-    *) Bugfix: a "limit_req" directive did not work; the bug had appeared 
-       in 0.8.18.
+    *) Bugfix: a "limit_req" directive did not work; the bug had appeared in
+       0.8.18.
 
 
 Changes with nginx 0.8.18                                        06 Oct 2009
@@ -944,21 +957,21 @@
 
     *) Feature: now several "perl_modules" directives may be used.
 
-    *) Feature: the "limit_req_log_level" and "limit_conn_log_level" 
+    *) Feature: the "limit_req_log_level" and "limit_conn_log_level"
        directives.
 
-    *) Bugfix: now "limit_req" directive conforms to the leaky bucket 
+    *) Bugfix: now "limit_req" directive conforms to the leaky bucket
        algorithm.
        Thanks to Maxim Dounin.
 
     *) Bugfix: nginx did not work on Linux/sparc.
        Thanks to Marcus Ramberg.
 
-    *) Bugfix: nginx sent '\0' in a "Location" response header line on 
-       MKCOL request.
+    *) Bugfix: nginx sent '\0' in a "Location" response header line on MKCOL
+       request.
        Thanks to Xie Zhenye.
 
-    *) Bugfix: zero status code was logged instead of 499 status code; the 
+    *) Bugfix: zero status code was logged instead of 499 status code; the
        bug had appeared in 0.8.11.
 
     *) Bugfix: socket leak; the bug had appeared in 0.8.11.
@@ -966,7 +979,7 @@
 
 Changes with nginx 0.8.17                                        28 Sep 2009
 
-    *) Security: now "/../" are disabled in "Destination" request header 
+    *) Security: now "/../" are disabled in "Destination" request header
        line.
 
     *) Change: now $host variable value is always low case.
@@ -980,7 +993,7 @@
 
     *) Feature: the "image_filter_transparency" directive.
 
-    *) Bugfix: "addition_types" directive was incorrectly named 
+    *) Bugfix: "addition_types" directive was incorrectly named
        "addtion_types".
 
     *) Bugfix: resolver cache poisoning.
@@ -989,31 +1002,31 @@
     *) Bugfix: memory leak in resolver.
        Thanks to Matthew Dempsky.
 
-    *) Bugfix: invalid request line in $request variable was written in 
+    *) Bugfix: invalid request line in $request variable was written in
        access_log only if error_log was set to "info" or "debug" level.
 
-    *) Bugfix: in PNG alpha-channel support in the 
+    *) Bugfix: in PNG alpha-channel support in the
        ngx_http_image_filter_module.
 
-    *) Bugfix: nginx always added "Vary: Accept-Encoding" response header 
+    *) Bugfix: nginx always added "Vary: Accept-Encoding" response header
        line, if both "gzip_static" and "gzip_vary" were on.
 
-    *) Bugfix: in UTF-8 encoding support by "try_files" directive in 
+    *) Bugfix: in UTF-8 encoding support by "try_files" directive in
        nginx/Windows.
 
-    *) Bugfix: in "post_action" directive usage; the bug had appeared in 
+    *) Bugfix: in "post_action" directive usage; the bug had appeared in
        0.8.11.
        Thanks to Igor Artemiev.
 
 
 Changes with nginx 0.8.15                                        14 Sep 2009
 
-    *) Security: a segmentation fault might occur in worker process while 
+    *) Security: a segmentation fault might occur in worker process while
        specially crafted request handling.
        Thanks to Chris Ries.
 
-    *) Bugfix: if names .domain.tld, .sub.domain.tld, and .domain-some.tld 
-       were defined, then the name .sub.domain.tld was matched by 
+    *) Bugfix: if names .domain.tld, .sub.domain.tld, and .domain-some.tld
+       were defined, then the name .sub.domain.tld was matched by
        .domain.tld.
 
     *) Bugfix: in transparency support in the ngx_http_image_filter_module.
@@ -1027,25 +1040,25 @@
 
 Changes with nginx 0.8.14                                        07 Sep 2009
 
-    *) Bugfix: an expired cached response might stick in the "UPDATING" 
+    *) Bugfix: an expired cached response might stick in the "UPDATING"
        state.
 
-    *) Bugfix: a segmentation fault might occur in worker process, if 
+    *) Bugfix: a segmentation fault might occur in worker process, if
        error_log was set to info or debug level.
        Thanks to Sergey Bochenkov.
 
     *) Bugfix: in embedded perl module; the bug had appeared in 0.8.11.
 
-    *) Bugfix: an "error_page" directive did not redirect a 413 error; the 
+    *) Bugfix: an "error_page" directive did not redirect a 413 error; the
        bug had appeared in 0.6.10.
 
 
 Changes with nginx 0.8.13                                        31 Aug 2009
 
-    *) Bugfix: in the "aio sendfile" directive; the bug had appeared in 
+    *) Bugfix: in the "aio sendfile" directive; the bug had appeared in
        0.8.12.
 
-    *) Bugfix: nginx could not be built without the --with-file-aio option 
+    *) Bugfix: nginx could not be built without the --with-file-aio option
        on FreeBSD; the bug had appeared in 0.8.12.
 
 
@@ -1060,7 +1073,7 @@
 
 Changes with nginx 0.8.11                                        28 Aug 2009
 
-    *) Change: now directive "gzip_disable msie6" does not disable gzipping 
+    *) Change: now directive "gzip_disable msie6" does not disable gzipping
        for MSIE 6.0 SV1.
 
     *) Feature: file AIO support on FreeBSD and Linux.
@@ -1072,35 +1085,34 @@
 
     *) Bugfix: memory leaks if GeoIP City database was used.
 
-    *) Bugfix: in copying temporary files to permanent storage area; the 
-       bug had appeared in 0.8.9.
+    *) Bugfix: in copying temporary files to permanent storage area; the bug
+       had appeared in 0.8.9.
 
 
 Changes with nginx 0.8.9                                         17 Aug 2009
 
-    *) Feature: now the start cache loader runs in a separate process; this 
+    *) Feature: now the start cache loader runs in a separate process; this
        should improve large caches handling.
 
-    *) Feature: now temporary files and permanent storage area may reside 
-       at different file systems.
+    *) Feature: now temporary files and permanent storage area may reside at
+       different file systems.
 
 
 Changes with nginx 0.8.8                                         10 Aug 2009
 
     *) Bugfix: in handling FastCGI headers split in records.
 
-    *) Bugfix: a segmentation fault occurred in worker process, if a 
-       request was handled in two proxied or FastCGIed locations and a 
-       caching was enabled in the first location; the bug had appeared in 
-       0.8.7.
+    *) Bugfix: a segmentation fault occurred in worker process, if a request
+       was handled in two proxied or FastCGIed locations and a caching was
+       enabled in the first location; the bug had appeared in 0.8.7.
 
 
 Changes with nginx 0.8.7                                         27 Jul 2009
 
     *) Change: minimum supported OpenSSL version is 0.9.7.
 
-    *) Change: the "ask" parameter of the "ssl_verify_client" directive was 
-       changed to the "optional" parameter and now it checks a client 
+    *) Change: the "ask" parameter of the "ssl_verify_client" directive was
+       changed to the "optional" parameter and now it checks a client
        certificate if it was offered.
        Thanks to Brice Figureau.
 
@@ -1112,24 +1124,24 @@
 
     *) Feature: the "proxy" parameter of the "geo" directive.
 
-    *) Feature: the "image_filter" directive supports variables for setting 
+    *) Feature: the "image_filter" directive supports variables for setting
        size.
 
-    *) Bugfix: the $ssl_client_cert variable usage corrupted memory; the 
-       bug had appeared in 0.7.7.
+    *) Bugfix: the $ssl_client_cert variable usage corrupted memory; the bug
+       had appeared in 0.7.7.
        Thanks to Sergey Zhuravlev.
 
-    *) Bugfix: "proxy_pass_header" and "fastcgi_pass_header" directives did 
-       not pass to a client the "X-Accel-Redirect", "X-Accel-Limit-Rate", 
-       "X-Accel-Buffering", and "X-Accel-Charset" lines from backend 
+    *) Bugfix: "proxy_pass_header" and "fastcgi_pass_header" directives did
+       not pass to a client the "X-Accel-Redirect", "X-Accel-Limit-Rate",
+       "X-Accel-Buffering", and "X-Accel-Charset" lines from backend
        response header.
        Thanks to Maxim Dounin.
 
-    *) Bugfix: in handling "Last-Modified" and "Accept-Ranges" backend 
+    *) Bugfix: in handling "Last-Modified" and "Accept-Ranges" backend
        response header lines; the bug had appeared in 0.7.44.
        Thanks to Maxim Dounin.
 
-    *) Bugfix: the "[alert] zero size buf" error if subrequest returns an 
+    *) Bugfix: the "[alert] zero size buf" error if subrequest returns an
        empty response; the bug had appeared in 0.8.5.
 
 
@@ -1137,17 +1149,17 @@
 
     *) Feature: the ngx_http_geoip_module.
 
-    *) Bugfix: XSLT filter may fail with message "not well formed XML 
+    *) Bugfix: XSLT filter may fail with message "not well formed XML
        document" for valid XML document.
        Thanks to Kuramoto Eiji.
 
-    *) Bugfix: now in MacOSX, Cygwin, and nginx/Windows locations given by 
-       a regular expression are always tested in case insensitive mode.
+    *) Bugfix: now in MacOSX, Cygwin, and nginx/Windows locations given by a
+       regular expression are always tested in case insensitive mode.
 
     *) Bugfix: now nginx/Windows ignores trailing dots in URI.
        Thanks to Hugo Leisink.
 
-    *) Bugfix: name of file specified in --conf-path was not honored during 
+    *) Bugfix: name of file specified in --conf-path was not honored during
        installation; the bug had appeared in 0.6.6.
        Thanks to Maxim Dounin.
 
@@ -1156,7 +1168,7 @@
 
     *) Bugfix: now nginx allows underscores in a request method.
 
-    *) Bugfix: a 500 error code was returned for invalid login/password 
+    *) Bugfix: a 500 error code was returned for invalid login/password
        while HTTP Basic authentication on Windows.
 
     *) Bugfix: ngx_http_perl_module responses did not work in subrequests.
@@ -1167,7 +1179,7 @@
 
 Changes with nginx 0.8.4                                         22 Jun 2009
 
-    *) Bugfix: nginx could not be built --without-http-cache; the bug had 
+    *) Bugfix: nginx could not be built --without-http-cache; the bug had
        appeared in 0.8.3.
 
 
@@ -1177,43 +1189,43 @@
 
     *) Bugfix: nginx could not be built on MacOSX 10.6.
 
-    *) Bugfix: nginx could not be built --without-http-cache; the bug had 
+    *) Bugfix: nginx could not be built --without-http-cache; the bug had
        appeared in 0.8.2.
 
-    *) Bugfix: a segmentation fault occurred in worker process, if a 
-       backend 401 error was intercepted and the backend did not set the 
+    *) Bugfix: a segmentation fault occurred in worker process, if a backend
+       401 error was intercepted and the backend did not set the
        "WWW-Authenticate" response header line.
        Thanks to Eugene Mychlo.
 
 
 Changes with nginx 0.8.2                                         15 Jun 2009
 
-    *) Bugfix: in open_file_cache and proxy/fastcgi cache interaction on 
+    *) Bugfix: in open_file_cache and proxy/fastcgi cache interaction on
        start up.
 
-    *) Bugfix: open_file_cache might cache open file descriptors too long; 
+    *) Bugfix: open_file_cache might cache open file descriptors too long;
        the bug had appeared in 0.7.4.
 
 
 Changes with nginx 0.8.1                                         08 Jun 2009
 
-    *) Feature: the "updating" parameter in "proxy_cache_use_stale" and 
+    *) Feature: the "updating" parameter in "proxy_cache_use_stale" and
        "fastcgi_cache_use_stale" directives.
 
-    *) Bugfix: the "If-Modified-Since", "If-Range", etc. client request 
-       header lines were passed to backend while caching if no 
+    *) Bugfix: the "If-Modified-Since", "If-Range", etc. client request
+       header lines were passed to backend while caching if no
        "proxy_set_header" directive was used with any parameters.
 
-    *) Bugfix: the "Set-Cookie" and "P3P" response header lines were not 
-       hidden while caching if no "proxy_hide_header/fastcgi_hide_header" 
+    *) Bugfix: the "Set-Cookie" and "P3P" response header lines were not
+       hidden while caching if no "proxy_hide_header/fastcgi_hide_header"
        directives were used with any parameters.
 
-    *) Bugfix: the ngx_http_image_filter_module did not support GIF87a 
+    *) Bugfix: the ngx_http_image_filter_module did not support GIF87a
        format.
        Thanks to Denis Ilyinyh.
 
-    *) Bugfix: nginx could not be built modules on Solaris 10 and early; 
-       the bug had appeared in 0.7.56.
+    *) Bugfix: nginx could not be built modules on Solaris 10 and early; the
+       bug had appeared in 0.7.56.
 
 
 Changes with nginx 0.8.0                                         02 Jun 2009
@@ -1227,8 +1239,8 @@
 
     *) Bugfix: in relative paths handling in nginx/Windows.
 
-    *) Bugfix: in proxy_store, fastcgi_store, proxy_cache, and 
-       fastcgi_cache in nginx/Windows.
+    *) Bugfix: in proxy_store, fastcgi_store, proxy_cache, and fastcgi_cache
+       in nginx/Windows.
 
     *) Bugfix: in memory allocation error handling.
        Thanks to Maxim Dounin and Kirill A. Korinskiy.
@@ -1236,23 +1248,23 @@
 
 Changes with nginx 0.7.59                                        25 May 2009
 
-    *) Feature: the "proxy_cache_methods" and "fastcgi_cache_methods" 
+    *) Feature: the "proxy_cache_methods" and "fastcgi_cache_methods"
        directives.
 
     *) Bugfix: socket leak; the bug had appeared in 0.7.25.
        Thanks to Maxim Dounin.
 
-    *) Bugfix: a segmentation fault occurred in worker process, 
-       if a request had no body and the $request_body variable was used;
+    *) Bugfix: a segmentation fault occurred in worker process, if a request
+       had no body and the $request_body variable was used;
        the bug had appeared in 0.7.58.
 
     *) Bugfix: the SSL modules might not built on Solaris and Linux;
        the bug had appeared in 0.7.56.
 
-    *) Bugfix: ngx_http_xslt_filter_module responses were not handled by 
+    *) Bugfix: ngx_http_xslt_filter_module responses were not handled by
        SSI, charset, and gzip filters.
 
-    *) Bugfix: a "charset" directive did not set a charset to 
+    *) Bugfix: a "charset" directive did not set a charset to
        ngx_http_gzip_static_module responses.
 
 
@@ -1266,24 +1278,24 @@
 
     *) Feature: the $request_body variable.
 
-    *) Bugfix: in ngx_http_autoindex_module in file name links having a ":" 
+    *) Bugfix: in ngx_http_autoindex_module in file name links having a ":"
        symbol in the name.
 
-    *) Bugfix: "make upgrade" procedure did not work; the bug had appeared 
+    *) Bugfix: "make upgrade" procedure did not work; the bug had appeared
        in 0.7.53.
        Thanks to Denis F. Latypoff.
 
 
 Changes with nginx 0.7.57                                        12 May 2009
 
-    *) Bugfix: a floating-point fault occurred in worker process, if the 
-       ngx_http_image_filter_module errors were redirected to named 
+    *) Bugfix: a floating-point fault occurred in worker process, if the
+       ngx_http_image_filter_module errors were redirected to named
        location; the bug had appeared in 0.7.56.
 
 
 Changes with nginx 0.7.56                                        11 May 2009
 
-    *) Feature: nginx/Windows supports IPv6 in a "listen" directive of the 
+    *) Feature: nginx/Windows supports IPv6 in a "listen" directive of the
        HTTP module.
 
     *) Bugfix: in ngx_http_image_filter_module.
@@ -1291,21 +1303,21 @@
 
 Changes with nginx 0.7.55                                        06 May 2009
 
-    *) Bugfix: the http_XXX parameters in "proxy_cache_use_stale" and 
+    *) Bugfix: the http_XXX parameters in "proxy_cache_use_stale" and
        "fastcgi_cache_use_stale" directives did not work.
 
     *) Bugfix: fastcgi cache did not cache header only responses.
 
-    *) Bugfix: of "select() failed (9: Bad file descriptor)" error in 
+    *) Bugfix: of "select() failed (9: Bad file descriptor)" error in
        nginx/Unix and "select() failed (10038: ...)" error in nginx/Windows.
 
-    *) Bugfix: a segmentation fault might occur in worker process, if an 
-       "debug_connection" directive was used; the bug had appeared in 
+    *) Bugfix: a segmentation fault might occur in worker process, if an
+       "debug_connection" directive was used; the bug had appeared in
        0.7.54.
 
     *) Bugfix: fix ngx_http_image_filter_module building errors.
 
-    *) Bugfix: the files bigger than 2G could not be transferred using 
+    *) Bugfix: the files bigger than 2G could not be transferred using
        $r->sendfile.
        Thanks to Maxim Dounin.
 
@@ -1314,33 +1326,33 @@
 
     *) Feature: the ngx_http_image_filter_module.
 
-    *) Feature: the "proxy_ignore_headers" and "fastcgi_ignore_headers" 
+    *) Feature: the "proxy_ignore_headers" and "fastcgi_ignore_headers"
        directives.
 
-    *) Bugfix: a segmentation fault might occur in worker process, if an 
-       "open_file_cache_errors off" directive was used; the bug had 
-       appeared in 0.7.53.
-
-    *) Bugfix: the "port_in_redirect off" directive did not work; the bug 
+    *) Bugfix: a segmentation fault might occur in worker process, if an
+       "open_file_cache_errors off" directive was used; the bug had appeared
+       in 0.7.53.
+
+    *) Bugfix: the "port_in_redirect off" directive did not work; the bug
        had appeared in 0.7.39.
 
     *) Bugfix: improve handling of "select" method errors.
 
     *) Bugfix: of "select() failed (10022: ...)" error in nginx/Windows.
 
-    *) Bugfix: in error text descriptions in nginx/Windows; the bug had 
+    *) Bugfix: in error text descriptions in nginx/Windows; the bug had
        appeared in 0.7.53.
 
 
 Changes with nginx 0.7.53                                        27 Apr 2009
 
-    *) Change: now a log set by --error-log-path is created from the very 
+    *) Change: now a log set by --error-log-path is created from the very
        start-up.
 
-    *) Feature: now the start up errors and warnings are outputted to an 
+    *) Feature: now the start up errors and warnings are outputted to an
        error_log and stderr.
 
-    *) Feature: the empty --prefix= configure parameter forces nginx to use 
+    *) Feature: the empty --prefix= configure parameter forces nginx to use
        a directory where it was run as prefix.
 
     *) Feature: the -p switch.
@@ -1352,14 +1364,14 @@
 
     *) Feature: now switches may be set in condensed form.
 
-    *) Bugfix: nginx/Windows did not work if configuration file was given 
-       by the -c switch.
-
-    *) Bugfix: temporary files might be not removed if the "proxy_store", 
+    *) Bugfix: nginx/Windows did not work if configuration file was given by
+       the -c switch.
+
+    *) Bugfix: temporary files might be not removed if the "proxy_store",
        "fastcgi_store", "proxy_cache", or "fastcgi_cache" were used.
        Thanks to Maxim Dounin.
 
-    *) Bugfix: an incorrect value was passed to mail proxy authentication 
+    *) Bugfix: an incorrect value was passed to mail proxy authentication
        server in "Auth-Method" header line; the bug had appeared
        in 0.7.34.
        Thanks to Simon Lecaille.
@@ -1377,46 +1389,46 @@
 
     *) Bugfix: in processing HEAD method while caching.
 
-    *) Bugfix: in processing the "If-Modified-Since", "If-Range", etc. 
+    *) Bugfix: in processing the "If-Modified-Since", "If-Range", etc.
        client request header lines while caching.
 
-    *) Bugfix: now the "Set-Cookie" and "P3P" header lines are hidden in 
+    *) Bugfix: now the "Set-Cookie" and "P3P" header lines are hidden in
        cacheable responses.
 
-    *) Bugfix: if nginx was built with the ngx_http_perl_module and with a 
-       perl which supports threads, then during a master process exit the 
+    *) Bugfix: if nginx was built with the ngx_http_perl_module and with a
+       perl which supports threads, then during a master process exit the
        message "panic: MUTEX_LOCK" might be issued.
 
-    *) Bugfix: nginx could not be built --without-http-cache; the bug had 
+    *) Bugfix: nginx could not be built --without-http-cache; the bug had
        appeared in 0.7.48.
 
-    *) Bugfix: nginx could not be built on platforms different from i386, 
+    *) Bugfix: nginx could not be built on platforms different from i386,
        amd64, sparc, and ppc; the bug had appeared in 0.7.42.
 
 
 Changes with nginx 0.7.51                                        12 Apr 2009
 
-    *) Feature: the "try_files" directive supports a response code in the 
+    *) Feature: the "try_files" directive supports a response code in the
        fallback parameter.
 
     *) Feature: now any response code can be used in the "return" directive.
 
-    *) Bugfix: the "error_page" directive made an external redirect without 
+    *) Bugfix: the "error_page" directive made an external redirect without
        query string; the bug had appeared in 0.7.44.
 
-    *) Bugfix: if servers listened on several defined explicitly addresses, 
+    *) Bugfix: if servers listened on several defined explicitly addresses,
        then virtual servers might not work; the bug had appeared in 0.7.39.
 
 
 Changes with nginx 0.7.50                                        06 Apr 2009
 
-    *) Bugfix: the $arg_... variables did not work; the bug had appeared in 
+    *) Bugfix: the $arg_... variables did not work; the bug had appeared in
        0.7.49.
 
 
 Changes with nginx 0.7.49                                        06 Apr 2009
 
-    *) Bugfix: a segmentation fault might occur in worker process, if the 
+    *) Bugfix: a segmentation fault might occur in worker process, if the
        $arg_... variables were used; the bug had appeared in 0.7.48.
 
 
@@ -1424,7 +1436,7 @@
 
     *) Feature: the "proxy_cache_key" directive.
 
-    *) Bugfix: now nginx takes into account the "X-Accel-Expires", 
+    *) Bugfix: now nginx takes into account the "X-Accel-Expires",
        "Expires", and "Cache-Control" header lines in a backend response.
 
     *) Bugfix: now nginx caches responses for the GET requests only.
@@ -1437,28 +1449,28 @@
     *) Bugfix: nginx could not be built with uclibc library.
        Thanks to Timothy Redaelli.
 
-    *) Bugfix: nginx could not be built on OpenBSD; the bug had 
+    *) Bugfix: nginx could not be built on OpenBSD; the bug had
        appeared in 0.7.46.
 
 
 Changes with nginx 0.7.47                                        01 Apr 2009
 
-    *) Bugfix: nginx could not be built on FreeBSD 6 and early versions; 
-       the bug had appeared in 0.7.46.
-
-    *) Bugfix: nginx could not be built on MacOSX; the bug had 
+    *) Bugfix: nginx could not be built on FreeBSD 6 and early versions; the
+       bug had appeared in 0.7.46.
+
+    *) Bugfix: nginx could not be built on MacOSX; the bug had
        appeared in 0.7.46.
 
-    *) Bugfix: if the "max_size" parameter was set, then the cache manager 
+    *) Bugfix: if the "max_size" parameter was set, then the cache manager
        might purge a whole cache; the bug had appeared in 0.7.46.
 
-    *) Change: a segmentation fault might occur in worker process, if the 
-       "proxy_cache"/"fastcgi_cache" and the "proxy_cache_valid"/ 
-       "fastcgi_cache_valid" were set on different levels; the bug had 
+    *) Change: a segmentation fault might occur in worker process, if the
+       "proxy_cache"/"fastcgi_cache" and the "proxy_cache_valid"/
+       "fastcgi_cache_valid" were set on different levels; the bug had
        appeared in 0.7.46.
 
-    *) Bugfix: a segmentation fault might occur in worker process, if a 
-       request was redirected to a proxied or FastCGI server via error_page 
+    *) Bugfix: a segmentation fault might occur in worker process, if a
+       request was redirected to a proxied or FastCGI server via error_page
        or try_files; the bug had appeared in 0.7.44.
 
 
@@ -1469,30 +1481,29 @@
 
 Changes with nginx 0.7.45                                        30 Mar 2009
 
-    *) Change: now the "proxy_cache" and the "proxy_cache_valid" directives 
+    *) Change: now the "proxy_cache" and the "proxy_cache_valid" directives
        can be set on different levels.
 
-    *) Change: the "clean_time" parameter of the "proxy_cache_path" 
+    *) Change: the "clean_time" parameter of the "proxy_cache_path"
        directive is canceled.
 
-    *) Feature: the "max_size" parameter of the "proxy_cache_path" 
+    *) Feature: the "max_size" parameter of the "proxy_cache_path"
        directive.
 
     *) Feature: the ngx_http_fastcgi_module preliminary cache support.
 
-    *) Feature: now on shared memory allocation errors directive and zone 
+    *) Feature: now on shared memory allocation errors directive and zone
        names are logged.
 
-    *) Bugfix: the directive "add_header last-modified ''" did not delete a 
+    *) Bugfix: the directive "add_header last-modified ''" did not delete a
        "Last-Modified" response header line; the bug had appeared in 0.7.44.
 
-    *) Bugfix: a relative path in the "auth_basic_user_file" directive 
-       given without variables did not work; the bug had appeared in 
-       0.7.44.
+    *) Bugfix: a relative path in the "auth_basic_user_file" directive given
+       without variables did not work; the bug had appeared in 0.7.44.
        Thanks to Jerome Loyet.
 
-    *) Bugfix: in an "alias" directive given using variables without 
-       references to captures of regular expressions; the bug had appeared 
+    *) Bugfix: in an "alias" directive given using variables without
+       references to captures of regular expressions; the bug had appeared
        in 0.7.42.
 
 
@@ -1502,86 +1513,85 @@
 
     *) Feature: the --with-pcre option in the configure.
 
-    *) Feature: the "try_files" directive is now allowed on the server 
-       block level.
-
-    *) Bugfix: the "try_files" directive handled incorrectly a query string 
+    *) Feature: the "try_files" directive is now allowed on the server block
+       level.
+
+    *) Bugfix: the "try_files" directive handled incorrectly a query string
        in a fallback parameter.
 
     *) Bugfix: the "try_files" directive might test incorrectly directories.
 
-    *) Bugfix: if there was a single server for given address:port pair, 
-       then captures in regular expressions in a "server_name" directive 
-       did not work.
+    *) Bugfix: if there was a single server for given address:port pair,
+       then captures in regular expressions in a "server_name" directive did
+       not work.
 
 
 Changes with nginx 0.7.43                                        18 Mar 2009
 
-    *) Bugfix: a request was handled incorrectly, if a "root" directive 
-       used variables; the bug had appeared in 0.7.42.
-
-    *) Bugfix: if a server listened on wildcard address, then the 
-       $server_addr variable value was "0.0.0.0"; the bug had appeared in 
+    *) Bugfix: a request was handled incorrectly, if a "root" directive used
+       variables; the bug had appeared in 0.7.42.
+
+    *) Bugfix: if a server listened on wildcard address, then the
+       $server_addr variable value was "0.0.0.0"; the bug had appeared in
        0.7.36.
 
 
 Changes with nginx 0.7.42                                        16 Mar 2009
 
-    *) Change: now the "Invalid argument" error returned by 
+    *) Change: now the "Invalid argument" error returned by
        setsockopt(TCP_NODELAY) on Solaris, is ignored.
 
-    *) Change: now if a file specified in a "auth_basic_user_file" 
-       directive is absent, then the 403 error is returned instead of the 
-       500 one.
+    *) Change: now if a file specified in a "auth_basic_user_file" directive
+       is absent, then the 403 error is returned instead of the 500 one.
 
     *) Feature: the "auth_basic_user_file" directive supports variables.
        Thanks to Kirill A. Korinskiy.
 
-    *) Feature: the "listen" directive supports the "ipv6only" parameter. 
+    *) Feature: the "listen" directive supports the "ipv6only" parameter.
        Thanks to Zhang Hua.
 
-    *) Bugfix: in an "alias" directive with references to captures of 
+    *) Bugfix: in an "alias" directive with references to captures of
        regular expressions; the bug had appeared in 0.7.40.
 
     *) Bugfix: compatibility with Tru64 UNIX.
        Thanks to Dustin Marquess.
 
-    *) Bugfix: nginx could not be built without PCRE library; the bug had 
+    *) Bugfix: nginx could not be built without PCRE library; the bug had
        appeared in 0.7.41.
 
 
 Changes with nginx 0.7.41                                        11 Mar 2009
 
-    *) Bugfix: a segmentation fault might occur in worker process, if a 
-       "server_name" or a "location" directives had captures in regular 
+    *) Bugfix: a segmentation fault might occur in worker process, if a
+       "server_name" or a "location" directives had captures in regular
        expressions; the issue had appeared in 0.7.40.
        Thanks to Vladimir Sopot.
 
 
 Changes with nginx 0.7.40                                        09 Mar 2009
 
-    *) Feature: the "location" directive supports captures in regular 
+    *) Feature: the "location" directive supports captures in regular
        expressions.
 
-    *) Feature: an "alias" directive with capture references may be used 
+    *) Feature: an "alias" directive with capture references may be used
        inside a location given by a regular expression with captures.
 
-    *) Feature: the "server_name" directive supports captures in regular 
+    *) Feature: the "server_name" directive supports captures in regular
        expressions.
 
-    *) Workaround: the ngx_http_autoindex_module did not show the trailing 
-       slash in directories on XFS filesystem; the issue had appeared in 
+    *) Workaround: the ngx_http_autoindex_module did not show the trailing
+       slash in directories on XFS filesystem; the issue had appeared in
        0.7.15.
        Thanks to Dmitry Kuzmenko.
 
 
 Changes with nginx 0.7.39                                        02 Mar 2009
 
-    *) Bugfix: large response with SSI might hang, if gzipping was enabled; 
+    *) Bugfix: large response with SSI might hang, if gzipping was enabled;
        the bug had appeared in 0.7.28.
        Thanks to Artem Bokhan.
 
-    *) Bugfix: a segmentation fault might occur in worker process, if short 
+    *) Bugfix: a segmentation fault might occur in worker process, if short
        static variants are used in a "try_files" directive.
 
 
@@ -1589,41 +1599,41 @@
 
     *) Feature: authentication failures logging.
 
-    *) Bugfix: name/password in auth_basic_user_file were ignored after odd 
+    *) Bugfix: name/password in auth_basic_user_file were ignored after odd
        number of empty lines.
        Thanks to Alexander Zagrebin.
 
-    *) Bugfix: a segmentation fault occurred in a master process, if long 
+    *) Bugfix: a segmentation fault occurred in a master process, if long
        path was used in unix domain socket; the bug had appeared in 0.7.36.
 
 
 Changes with nginx 0.7.37                                        21 Feb 2009
 
-    *) Bugfix: directives using upstreams did not work; the bug had 
-       appeared in 0.7.36.
+    *) Bugfix: directives using upstreams did not work; the bug had appeared
+       in 0.7.36.
 
 
 Changes with nginx 0.7.36                                        21 Feb 2009
 
-    *) Feature: a preliminary IPv6 support; the "listen" directive of the 
+    *) Feature: a preliminary IPv6 support; the "listen" directive of the
        HTTP module supports IPv6.
 
-    *) Bugfix: the $ancient_browser variable did not work for browsers 
+    *) Bugfix: the $ancient_browser variable did not work for browsers
        preset by a "modern_browser" directives.
 
 
 Changes with nginx 0.7.35                                        16 Feb 2009
 
-    *) Bugfix: a "ssl_engine" directive did not use a SSL-accelerator for 
+    *) Bugfix: a "ssl_engine" directive did not use a SSL-accelerator for
        asymmetric ciphers.
        Thanks to Marcin Gozdalik.
 
-    *) Bugfix: a "try_files" directive set MIME type depending on an 
+    *) Bugfix: a "try_files" directive set MIME type depending on an
        original request extension.
 
-    *) Bugfix: "*domain.tld" names were handled incorrectly in 
-       "server_name", "valid_referers", and "map" directives, if 
-       ".domain.tld" and ".subdomain.domain.tld" wildcards were used; 
+    *) Bugfix: "*domain.tld" names were handled incorrectly in
+       "server_name", "valid_referers", and "map" directives, if
+       ".domain.tld" and ".subdomain.domain.tld" wildcards were used;
        the bug had appeared in 0.7.9.
 
 
@@ -1631,15 +1641,15 @@
 
     *) Feature: the "off" parameter of the "if_modified_since" directive.
 
-    *) Feature: now nginx sends an HELO/EHLO command after a XCLIENT 
+    *) Feature: now nginx sends an HELO/EHLO command after a XCLIENT
        command.
        Thanks to Maxim Dounin.
 
-    *) Feature: Microsoft specific "AUTH LOGIN with User Name" mode support 
+    *) Feature: Microsoft specific "AUTH LOGIN with User Name" mode support
        in mail proxy server.
        Thanks to Maxim Dounin.
 
-    *) Bugfix: in a redirect rewrite directive original arguments were 
+    *) Bugfix: in a redirect rewrite directive original arguments were
        concatenated with new arguments by a "?" rather than an "&";
        the bug had appeared in 0.1.18.
        Thanks to Maxim Dounin.
@@ -1649,35 +1659,34 @@
 
 Changes with nginx 0.7.33                                        02 Feb 2009
 
-    *) Bugfix: a double response might be returned if the epoll or rtsig 
-       methods are used and a redirect was returned to a request with 
-       body.
+    *) Bugfix: a double response might be returned if the epoll or rtsig
+       methods are used and a redirect was returned to a request with body.
        Thanks to Eden Li.
 
-    *) Bugfix: the $sent_http_location variable was empty for some 
-       redirects types.
-
-    *) Bugfix: a segmentation fault might occur in worker process if 
+    *) Bugfix: the $sent_http_location variable was empty for some redirects
+       types.
+
+    *) Bugfix: a segmentation fault might occur in worker process if
        "resolver" directive was used in SMTP proxy.
 
 
 Changes with nginx 0.7.32                                        26 Jan 2009
 
-    *) Feature: now a directory existence testing can be set explicitly in 
+    *) Feature: now a directory existence testing can be set explicitly in
        the "try_files" directive.
 
     *) Bugfix: fastcgi_store stored files not always.
 
     *) Bugfix: in geo ranges.
 
-    *) Bugfix: in shared memory allocations if nginx was built without 
+    *) Bugfix: in shared memory allocations if nginx was built without
        debugging.
        Thanks to Andrey Kvasov.
 
 
 Changes with nginx 0.7.31                                        19 Jan 2009
 
-    *) Change: now the "try_files" directive tests files only and ignores 
+    *) Change: now the "try_files" directive tests files only and ignores
        directories.
 
     *) Feature: the "fastcgi_split_path_info" directive.
@@ -1686,35 +1695,34 @@
 
     *) Bugfixes in geo ranges.
 
-    *) Bugfix: in a miss case ngx_http_memcached_module returned the "END" 
-       line as response body instead of default 404 page body; the bug had 
+    *) Bugfix: in a miss case ngx_http_memcached_module returned the "END"
+       line as response body instead of default 404 page body; the bug had
        appeared in 0.7.18.
        Thanks to Maxim Dounin.
 
-    *) Bugfix: while SMTP proxying nginx issued message "250 2.0.0 OK" 
+    *) Bugfix: while SMTP proxying nginx issued message "250 2.0.0 OK"
        instead of "235 2.0.0 OK"; the bug had appeared in 0.7.22.
        Thanks to Maxim Dounin.
 
 
 Changes with nginx 0.7.30                                        24 Dec 2008
 
-    *) Bugfix: a segmentation fault occurred in worker process, if 
-       variables were used in the "fastcgi_pass" or "proxy_pass" directives 
-       and host name must be resolved; the bug had appeared in 0.7.29.
+    *) Bugfix: a segmentation fault occurred in worker process, if variables
+       were used in the "fastcgi_pass" or "proxy_pass" directives and host
+       name must be resolved; the bug had appeared in 0.7.29.
 
 
 Changes with nginx 0.7.29                                        24 Dec 2008
 
-    *) Bugfix: the "fastcgi_pass" and "proxy_pass" directives did not 
+    *) Bugfix: the "fastcgi_pass" and "proxy_pass" directives did not
        support variables if unix domain sockets were used.
 
     *) Bugfixes in subrequest processing; the bugs had appeared in 0.7.25.
 
-    *) Bugfix: a "100 Continue" response was issued for HTTP/1.0 
-       requests;
+    *) Bugfix: a "100 Continue" response was issued for HTTP/1.0 requests;
        Thanks to Maxim Dounin.
 
-    *) Bugfix: in memory allocation in the ngx_http_gzip_filter_module on 
+    *) Bugfix: in memory allocation in the ngx_http_gzip_filter_module on
        Cygwin.
 
 
@@ -1722,8 +1730,8 @@
 
     *) Change: in memory allocation in the ngx_http_gzip_filter_module.
 
-    *) Change: the default "gzip_buffers" directive values have been 
-       changed to 32 4k or 16 8k from 4 4k/8k.
+    *) Change: the default "gzip_buffers" directive values have been changed
+       to 32 4k or 16 8k from 4 4k/8k.
 
 
 Changes with nginx 0.7.27                                        15 Dec 2008
@@ -1732,24 +1740,23 @@
 
     *) Feature: variables support in the "fastcgi_pass" directive.
 
-    *) Feature: now the $geo variable may get an address from a 
-       variable.
+    *) Feature: now the $geo variable may get an address from a variable.
        Thanks to Andrei Nigmatulin.
 
-    *) Feature: now a location's modifier may be used without space before 
+    *) Feature: now a location's modifier may be used without space before
        name.
 
     *) Feature: the $upstream_response_length variable.
 
     *) Bugfix: now a "add_header" directive does not add an empty value.
 
-    *) Bugfix: if zero length static file was requested, then nginx just 
+    *) Bugfix: if zero length static file was requested, then nginx just
        closed connection; the bug had appeared in 0.7.25.
 
     *) Bugfix: a MOVE method could not move file in non-existent directory.
 
-    *) Bugfix: a segmentation fault occurred in worker process, if no one 
-       named location was defined in server, but some one was used in an 
+    *) Bugfix: a segmentation fault occurred in worker process, if no one
+       named location was defined in server, but some one was used in an
        error_page directive.
        Thanks to Sergey Bochenkov.
 
@@ -1765,7 +1772,7 @@
 
     *) Change: now POSTs without "Content-Length" header line are allowed.
 
-    *) Bugfix: now the "limit_req" and "limit_conn" directives log a 
+    *) Bugfix: now the "limit_req" and "limit_conn" directives log a
        prohibition reason.
 
     *) Bugfix: in the "delete" parameter of the "geo" directive.
@@ -1775,10 +1782,10 @@
 
     *) Feature: the "if_modified_since" directive.
 
-    *) Bugfix: nginx did not process a FastCGI server response, if the 
+    *) Bugfix: nginx did not process a FastCGI server response, if the
        server send too many messages to stderr before response.
 
-    *) Bugfix: the "$cookie_..." variables did not work in the SSI and the 
+    *) Bugfix: the "$cookie_..." variables did not work in the SSI and the
        perl module.
 
 
@@ -1814,7 +1821,7 @@
     *) Workaround: compatibility with glibc 2.3.
        Thanks to Eric Benson and Maxim Dounin.
 
-    *) Bugfix: nginx could not run on MacOSX 10.4 and earlier; the bug had 
+    *) Bugfix: nginx could not run on MacOSX 10.4 and earlier; the bug had
        appeared in 0.7.6.
 
 
@@ -1824,17 +1831,17 @@
 
     *) Feature: the ngx_http_limit_req_module.
 
-    *) Bugfix: worker processes might exit on a SIGBUS signal on sparc and 
+    *) Bugfix: worker processes might exit on a SIGBUS signal on sparc and
        ppc platforms; the bug had appeared in 0.7.3.
        Thanks to Maxim Dounin.
 
-    *) Bugfix: the "proxy_pass http://host/some:uri" directives did not 
+    *) Bugfix: the "proxy_pass http://host/some:uri" directives did not
        work; the bug had appeared in 0.7.12.
 
-    *) Bugfix: in HTTPS mode requests might fail with the "bad write retry" 
+    *) Bugfix: in HTTPS mode requests might fail with the "bad write retry"
        error.
 
-    *) Bugfix: the ngx_http_secure_link_module did not work inside 
+    *) Bugfix: the ngx_http_secure_link_module did not work inside
        locations, whose names are less than 3 characters.
 
     *) Bugfix: $server_addr variable might have no value.
@@ -1847,7 +1854,7 @@
 
 Changes with nginx 0.7.18                                        13 Oct 2008
 
-    *) Change: the "underscores_in_headers" directive; now nginx does not 
+    *) Change: the "underscores_in_headers" directive; now nginx does not
        allows underscores in a client request header line names.
 
     *) Feature: the ngx_http_secure_link_module.
@@ -1858,13 +1865,13 @@
 
     *) Feature: the $realpath_root variable.
 
-    *) Feature: the "http_502" and "http_504" parameters of the 
+    *) Feature: the "http_502" and "http_504" parameters of the
        "proxy_next_upstream" directive.
 
-    *) Bugfix: the "http_503" parameter of the "proxy_next_upstream" or 
+    *) Bugfix: the "http_503" parameter of the "proxy_next_upstream" or
        "fastcgi_next_upstream" directives did not work.
 
-    *) Bugfix: nginx might send a "Transfer-Encoding: chunked" header line 
+    *) Bugfix: nginx might send a "Transfer-Encoding: chunked" header line
        for HEAD requests.
 
     *) Bugfix: now accept threshold depends on worker_connections.
@@ -1876,19 +1883,19 @@
 
     *) Feature: the $pid variable.
 
-    *) Bugfix: the "directio" optimization that had appeared in 0.7.15 did 
+    *) Bugfix: the "directio" optimization that had appeared in 0.7.15 did
        not work with open_file_cache.
 
-    *) Bugfix: the "access_log" with variables did not work on Linux; the 
+    *) Bugfix: the "access_log" with variables did not work on Linux; the
        bug had appeared in 0.7.7.
 
-    *) Bugfix: the ngx_http_charset_module did not understand quoted 
-       charset name received from backend.
+    *) Bugfix: the ngx_http_charset_module did not understand quoted charset
+       name received from backend.
 
 
 Changes with nginx 0.7.16                                        08 Sep 2008
 
-    *) Bugfix: nginx could not be built on 64-bit platforms; the bug had 
+    *) Bugfix: nginx could not be built on 64-bit platforms; the bug had
        appeared in 0.7.15.
 
 
@@ -1896,31 +1903,31 @@
 
     *) Feature: the ngx_http_random_index_module.
 
-    *) Feature: the "directio" directive has been optimized for file 
+    *) Feature: the "directio" directive has been optimized for file
        requests starting from arbitrary position.
 
-    *) Feature: the "directio" directive turns off sendfile if it is 
+    *) Feature: the "directio" directive turns off sendfile if it is
        necessary.
 
-    *) Feature: now nginx allows underscores in a client request header 
-       line names.
+    *) Feature: now nginx allows underscores in a client request header line
+       names.
 
 
 Changes with nginx 0.7.14                                        01 Sep 2008
 
-    *) Change: now the ssl_certificate and ssl_certificate_key directives 
+    *) Change: now the ssl_certificate and ssl_certificate_key directives
        have no default values.
 
     *) Feature: the "listen" directive supports the "ssl" parameter.
 
-    *) Feature: now nginx takes into account a time zone change while 
+    *) Feature: now nginx takes into account a time zone change while
        reconfiguration on FreeBSD and Linux.
 
-    *) Bugfix: the "listen" directive parameters such as "backlog", 
-       "rcvbuf", etc. were not set, if a default server was not the first 
+    *) Bugfix: the "listen" directive parameters such as "backlog",
+       "rcvbuf", etc. were not set, if a default server was not the first
        one.
 
-    *) Bugfix: if URI part captured by a "rewrite" directive was used as a 
+    *) Bugfix: if URI part captured by a "rewrite" directive was used as a
        query string, then the query string was not escaped.
 
     *) Bugfix: configuration file validity test improvements.
@@ -1928,7 +1935,7 @@
 
 Changes with nginx 0.7.13                                        26 Aug 2008
 
-    *) Bugfix: nginx could not be built on Linux and Solaris; the bug had 
+    *) Bugfix: nginx could not be built on Linux and Solaris; the bug had
        appeared in 0.7.12.
 
 
@@ -1938,35 +1945,35 @@
 
     *) Feature: the "gzip_disable" directive supports special "msie6" mask.
 
-    *) Bugfix: if the "max_fails=0" parameter was used in upstream with 
+    *) Bugfix: if the "max_fails=0" parameter was used in upstream with
        several servers, then a worker process exited on a SIGFPE signal.
        Thanks to Maxim Dounin.
 
-    *) Bugfix: a request body was dropped while redirection via an 
+    *) Bugfix: a request body was dropped while redirection via an
        "error_page" directive.
 
-    *) Bugfix: a full response was returned for request method HEAD while 
+    *) Bugfix: a full response was returned for request method HEAD while
        redirection via an "error_page" directive.
 
-    *) Bugfix: the $r->header_in() method did not return value of the 
-       "Host", "User-Agent", and "Connection" request header lines; the bug 
+    *) Bugfix: the $r->header_in() method did not return value of the
+       "Host", "User-Agent", and "Connection" request header lines; the bug
        had appeared in 0.7.0.
 
 
 Changes with nginx 0.7.11                                        18 Aug 2008
 
-    *) Change: now ngx_http_charset_module does not work by default with 
+    *) Change: now ngx_http_charset_module does not work by default with
        text/css MIME type.
 
-    *) Feature: now nginx returns the 405 status code for POST method 
+    *) Feature: now nginx returns the 405 status code for POST method
        requesting a static file only if the file exists.
 
     *) Feature: the "proxy_ssl_session_reuse" directive.
 
-    *) Bugfix: a "proxy_pass" directive without URI part might use original 
+    *) Bugfix: a "proxy_pass" directive without URI part might use original
        request after the "X-Accel-Redirect" redirection was used;
 
-    *) Bugfix: if a directory has search only rights and the first index 
+    *) Bugfix: if a directory has search only rights and the first index
        file was absent, then nginx returned the 500 status code.
 
     *) Bugfix: in inclusive locations; the bugs had appeared in 0.7.1.
@@ -1974,25 +1981,25 @@
 
 Changes with nginx 0.7.10                                        13 Aug 2008
 
-    *) Bugfix: in the "addition_types", "charset_types", "gzip_types", 
-       "ssi_types", "sub_filter_types", and "xslt_types" directives; the 
+    *) Bugfix: in the "addition_types", "charset_types", "gzip_types",
+       "ssi_types", "sub_filter_types", and "xslt_types" directives; the
        bugs had appeared in 0.7.9.
 
     *) Bugfix: of recursive error_page for 500 status code.
 
-    *) Bugfix: now the ngx_http_realip_module sets address not for whole 
+    *) Bugfix: now the ngx_http_realip_module sets address not for whole
        keepalive connection, but for each request passed via the connection.
 
 
 Changes with nginx 0.7.9                                         12 Aug 2008
 
-    *) Change: now ngx_http_charset_module works by default with following 
-       MIME types: text/html, text/css, text/xml, text/plain, 
+    *) Change: now ngx_http_charset_module works by default with following
+       MIME types: text/html, text/css, text/xml, text/plain,
        text/vnd.wap.wml, application/x-javascript, and application/rss+xml.
 
     *) Feature: the "charset_types" and "addition_types" directives.
 
-    *) Feature: now the "gzip_types", "ssi_types", and "sub_filter_types" 
+    *) Feature: now the "gzip_types", "ssi_types", and "sub_filter_types"
        directives use hash.
 
     *) Feature: the ngx_cpp_test_module.
@@ -2002,15 +2009,15 @@
     *) Feature: the ngx_http_xslt_module improvements and bug fixing.
        Thanks to Denis F. Latypoff and Maxim Dounin.
 
-    *) Bugfix: the "log_not_found" directive did not work for index files 
+    *) Bugfix: the "log_not_found" directive did not work for index files
        tests.
 
-    *) Bugfix: HTTPS connections might hang, if kqueue, epoll, rtsig, or 
+    *) Bugfix: HTTPS connections might hang, if kqueue, epoll, rtsig, or
        eventport methods were used; the bug had appeared in 0.7.7.
 
-    *) Bugfix: if the "server_name", "valid_referers", and "map" directives 
-       used an "*.domain.tld" wildcard and exact name "domain.tld" was not 
-       set, then the exact name was matched by the wildcard; the bug had 
+    *) Bugfix: if the "server_name", "valid_referers", and "map" directives
+       used an "*.domain.tld" wildcard and exact name "domain.tld" was not
+       set, then the exact name was matched by the wildcard; the bug had
        appeared in 0.3.18.
 
 
@@ -2023,19 +2030,19 @@
     *) Feature: Solaris directio support.
        Thanks to Ivan Debnar.
 
-    *) Bugfix: now if FastCGI server sends a "Location" header line without 
+    *) Bugfix: now if FastCGI server sends a "Location" header line without
        status line, then nginx uses 302 status code.
        Thanks to Maxim Dounin.
 
 
 Changes with nginx 0.7.7                                         30 Jul 2008
 
-    *) Change: now the EAGAIN error returned by connect() is not considered 
+    *) Change: now the EAGAIN error returned by connect() is not considered
        as temporary error.
 
-    *) Change: now the $ssl_client_cert variable value is a certificate 
-       with TAB character intended before each line except first one; an 
-       unchanged certificate is available in the $ssl_client_raw_cert 
+    *) Change: now the $ssl_client_cert variable value is a certificate with
+       TAB character intended before each line except first one; an
+       unchanged certificate is available in the $ssl_client_raw_cert
        variable.
 
     *) Feature: the "ask" parameter in the "ssl_verify_client" directive.
@@ -2048,11 +2055,11 @@
 
     *) Feature: MacOSX 10.5 sendfile() support.
 
-    *) Bugfix: now in MacOSX and Cygwin locations are tested in case 
-       insensitive mode; however, the compare is provided by single-byte 
+    *) Bugfix: now in MacOSX and Cygwin locations are tested in case
+       insensitive mode; however, the compare is provided by single-byte
        locales only.
 
-    *) Bugfix: mail proxy SSL connections hanged, if select, poll, or 
+    *) Bugfix: mail proxy SSL connections hanged, if select, poll, or
        /dev/poll methods were used.
 
     *) Bugfix: UTF-8 encoding usage in the ngx_http_autoindex_module.
@@ -2060,23 +2067,23 @@
 
 Changes with nginx 0.7.6                                         07 Jul 2008
 
-    *) Bugfix: now if variables are used in the "access_log" directive a 
+    *) Bugfix: now if variables are used in the "access_log" directive a
        request root existence is always tested.
 
-    *) Bugfix: the ngx_http_flv_module did not support several values in a 
+    *) Bugfix: the ngx_http_flv_module did not support several values in a
        query string.
 
 
 Changes with nginx 0.7.5                                         01 Jul 2008
 
-    *) Bugfixes in variables support in the "access_log" directive; the 
-       bugs had appeared in 0.7.4.
-
-    *) Bugfix: nginx could not be built --without-http_gzip_module; the bug 
+    *) Bugfixes in variables support in the "access_log" directive; the bugs
+       had appeared in 0.7.4.
+
+    *) Bugfix: nginx could not be built --without-http_gzip_module; the bug
        had appeared in 0.7.3.
        Thanks to Kirill A. Korinskiy.
 
-    *) Bugfix: if sub_filter and SSI were used together, then responses 
+    *) Bugfix: if sub_filter and SSI were used together, then responses
        might were transferred incorrectly.
 
 
@@ -2095,16 +2102,16 @@
 
 Changes with nginx 0.7.3                                         23 Jun 2008
 
-    *) Change: the "rss" extension MIME type has been changed to 
+    *) Change: the "rss" extension MIME type has been changed to
        "application/rss+xml".
 
-    *) Change: now the "gzip_vary" directive turned on issues a 
+    *) Change: now the "gzip_vary" directive turned on issues a
        "Vary: Accept-Encoding" header line for uncompressed responses too.
 
-    *) Feature: now the "rewrite" directive does a redirect automatically 
-       if the "https://" protocol is used.
-
-    *) Bugfix: the "proxy_pass" directive did not work with the HTTPS 
+    *) Feature: now the "rewrite" directive does a redirect automatically if
+       the "https://" protocol is used.
+
+    *) Bugfix: the "proxy_pass" directive did not work with the HTTPS
        protocol; the bug had appeared in 0.6.9.
 
 
@@ -2117,14 +2124,14 @@
     *) Feature: the $ssl_client_cert variable.
        Thanks to Manlio Perillo.
 
-    *) Bugfix: after changing URI via a "rewrite" directive nginx did not 
+    *) Bugfix: after changing URI via a "rewrite" directive nginx did not
        search a new location; the bug had appeared in 0.7.1.
        Thanks to Maxim Dounin.
 
-    *) Bugfix: nginx could not be built without PCRE library; the bug had 
+    *) Bugfix: nginx could not be built without PCRE library; the bug had
        appeared in 0.7.1.
 
-    *) Bugfix: when a request to a directory was redirected with the slash 
+    *) Bugfix: when a request to a directory was redirected with the slash
        added, nginx dropped a query string from the original request.
 
 
@@ -2132,16 +2139,16 @@
 
     *) Change: now locations are searched in a tree.
 
-    *) Change: the "optimize_server_names" directive was canceled due to 
-       the "server_name_in_redirect" directive introduction.
+    *) Change: the "optimize_server_names" directive was canceled due to the
+       "server_name_in_redirect" directive introduction.
 
     *) Change: some long deprecated directives are not supported anymore.
 
-    *) Change: the "none" parameter in the "ssl_session_cache" directive; 
+    *) Change: the "none" parameter in the "ssl_session_cache" directive;
        now this is default parameter.
        Thanks to Rob Mueller.
 
-    *) Bugfix: worker processes might not catch reconfiguration and log 
+    *) Bugfix: worker processes might not catch reconfiguration and log
        rotation signals.
 
     *) Bugfix: nginx could not be built on latest Fedora 9 Linux.
@@ -2150,15 +2157,15 @@
 
 Changes with nginx 0.7.0                                         19 May 2008
 
-    *) Change: now the 0x00-0x1F, '"' and '\' characters are escaped as 
-       \xXX in an access_log.
+    *) Change: now the 0x00-0x1F, '"' and '\' characters are escaped as \xXX
+       in an access_log.
        Thanks to Maxim Dounin.
 
     *) Change: now nginx allows several "Host" request header line.
 
     *) Feature: the "modified" flag in the "expires" directive.
 
-    *) Feature: the $uid_got and $uid_set variables may be used at any 
+    *) Feature: the $uid_got and $uid_set variables may be used at any
        request processing stage.
 
     *) Feature: the $hostname variable.
@@ -2167,40 +2174,40 @@
     *) Feature: DESTDIR support.
        Thanks to Todd A. Fisher and Andras Voroskoi.
 
-    *) Bugfix: a segmentation fault might occur in worker process on Linux, 
+    *) Bugfix: a segmentation fault might occur in worker process on Linux,
        if keepalive was enabled.
 
 
 Changes with nginx 0.6.31                                        12 May 2008
 
-    *) Bugfix: nginx did not process FastCGI response if header was at the 
+    *) Bugfix: nginx did not process FastCGI response if header was at the
        end of FastCGI record; the bug had appeared in 0.6.2.
        Thanks to Sergey Serov.
 
-    *) Bugfix: a segmentation fault might occur in worker process if a file 
+    *) Bugfix: a segmentation fault might occur in worker process if a file
        was deleted and the "open_file_cache_errors" directive was off.
 
 
 Changes with nginx 0.6.30                                        29 Apr 2008
 
-    *) Change: now if an "include" directive pattern does not match any 
+    *) Change: now if an "include" directive pattern does not match any
        file, then nginx does not issue an error.
 
-    *) Feature: now the time in directives may be specified without spaces, 
+    *) Feature: now the time in directives may be specified without spaces,
        for example, "1h50m".
 
     *) Bugfix: memory leaks if the "ssl_verify_client" directive was on.
        Thanks to Chavelle Vincent.
 
-    *) Bugfix: the "sub_filter" directive might set text to change into 
+    *) Bugfix: the "sub_filter" directive might set text to change into
        output.
 
-    *) Bugfix: the "error_page" directive did not take into account 
+    *) Bugfix: the "error_page" directive did not take into account
        arguments in redirected URI.
 
     *) Bugfix: now nginx always opens files in binary mode under Cygwin.
 
-    *) Bugfix: nginx could not be built on OpenBSD; the bug had appeared in 
+    *) Bugfix: nginx could not be built on OpenBSD; the bug had appeared in
        0.6.15.
 
 
@@ -2208,61 +2215,61 @@
 
     *) Feature: the ngx_google_perftools_module.
 
-    *) Bugfix: the ngx_http_perl_module could not be built on 64-bit 
+    *) Bugfix: the ngx_http_perl_module could not be built on 64-bit
        platforms; the bug had appeared in 0.6.27.
 
 
 Changes with nginx 0.6.28                                        13 Mar 2008
 
-    *) Bugfix: the rtsig method could not be built; the bug had appeared in 
+    *) Bugfix: the rtsig method could not be built; the bug had appeared in
        0.6.27.
 
 
 Changes with nginx 0.6.27                                        12 Mar 2008
 
-    *) Change: now by default the rtsig method is not built on 
+    *) Change: now by default the rtsig method is not built on
        Linux 2.6.18+.
 
-    *) Change: now a request method is not changed while redirection to a 
+    *) Change: now a request method is not changed while redirection to a
        named location via an "error_page" directive.
 
-    *) Feature: the "resolver" and "resolver_timeout" directives in SMTP 
+    *) Feature: the "resolver" and "resolver_timeout" directives in SMTP
        proxy.
 
     *) Feature: the "post_action" directive supports named locations.
 
-    *) Bugfix: a segmentation fault occurred in worker process, if a 
-       request was redirected from proxy, FastCGI, or memcached location to 
-       static named locations.
-
-    *) Bugfix: browsers did not repeat SSL handshake if there is no valid 
-       client certificate in first handshake. 
+    *) Bugfix: a segmentation fault occurred in worker process, if a request
+       was redirected from proxy, FastCGI, or memcached location to static
+       named locations.
+
+    *) Bugfix: browsers did not repeat SSL handshake if there is no valid
+       client certificate in first handshake.
        Thanks to Alexander V. Inyukhin.
 
-    *) Bugfix: if response code 495-497 was redirected via an "error_page" 
-       directive without code change, then nginx tried to allocate too many 
+    *) Bugfix: if response code 495-497 was redirected via an "error_page"
+       directive without code change, then nginx tried to allocate too many
        memory.
 
     *) Bugfix: memory leak in long-lived non buffered connections.
 
     *) Bugfix: memory leak in resolver.
 
-    *) Bugfix: a segmentation fault occurred in worker process, if a 
-       request was redirected from proxy, FastCGI, or memcached location to 
-       static named locations.
+    *) Bugfix: a segmentation fault occurred in worker process, if a request
+       was redirected from proxy, FastCGI, or memcached location to static
+       named locations.
 
     *) Bugfix: in the $proxy_host and $proxy_port variables caching.
        Thanks to Sergey Bochenkov.
 
-    *) Bugfix: a "proxy_pass" directive with variables used incorrectly the 
-       same port as in another "proxy_pass" directive with the same host 
+    *) Bugfix: a "proxy_pass" directive with variables used incorrectly the
+       same port as in another "proxy_pass" directive with the same host
        name and without variables.
        Thanks to Sergey Bochenkov.
 
-    *) Bugfix: an alert "sendmsg() failed (9: Bad file descriptor)" on some 
+    *) Bugfix: an alert "sendmsg() failed (9: Bad file descriptor)" on some
        64-bit platforms while reconfiguration.
 
-    *) Bugfix: a segmentation fault occurred in worker process, if empty 
+    *) Bugfix: a segmentation fault occurred in worker process, if empty
        stub block was used second time in SSI.
 
     *) Bugfix: in copying URI part contained escaped symbols into arguments.
@@ -2270,69 +2277,69 @@
 
 Changes with nginx 0.6.26                                        11 Feb 2008
 
-    *) Bugfix: the "proxy_store" and "fastcgi_store" directives did not 
+    *) Bugfix: the "proxy_store" and "fastcgi_store" directives did not
        check a response length.
 
-    *) Bugfix: a segmentation fault occurred in worker process, if big 
-       value was used in a "expires" directive.
+    *) Bugfix: a segmentation fault occurred in worker process, if big value
+       was used in a "expires" directive.
        Thanks to Joaquin Cuenca Abela.
 
     *) Bugfix: nginx incorrectly detected cache line size on Pentium 4.
        Thanks to Gena Makhomed.
 
-    *) Bugfix: in proxied or FastCGI subrequests a client original method 
+    *) Bugfix: in proxied or FastCGI subrequests a client original method
        was used instead of the GET method.
 
     *) Bugfix: socket leak in HTTPS mode if deferred accept was used.
        Thanks to Ben Maurer.
 
-    *) Bugfix: nginx issued the bogus error message "SSL_shutdown() failed 
+    *) Bugfix: nginx issued the bogus error message "SSL_shutdown() failed
        (SSL: )"; the bug had appeared in 0.6.23.
 
-    *) Bugfix: in HTTPS mode requests might fail with the "bad write retry" 
+    *) Bugfix: in HTTPS mode requests might fail with the "bad write retry"
        error; the bug had appeared in 0.6.23.
 
 
 Changes with nginx 0.6.25                                        08 Jan 2008
 
-    *) Change: now the "server_name_in_redirect" directive is used instead 
+    *) Change: now the "server_name_in_redirect" directive is used instead
        of the "server_name" directive's special "*" parameter.
 
-    *) Change: now wildcard and regex names can be used as main name in a 
+    *) Change: now wildcard and regex names can be used as main name in a
        "server_name" directive.
 
-    *) Change: the "satisfy_any" directive was replaced by the "satisfy" 
+    *) Change: the "satisfy_any" directive was replaced by the "satisfy"
        directive.
 
-    *) Workaround: old worker processes might hog CPU after reconfiguration 
+    *) Workaround: old worker processes might hog CPU after reconfiguration
        if they was run under Linux OpenVZ.
 
     *) Feature: the "min_delete_depth" directive.
 
     *) Bugfix: the COPY and MOVE methods did not work with single files.
 
-    *) Bugfix: the ngx_http_gzip_static_module did not allow the 
+    *) Bugfix: the ngx_http_gzip_static_module did not allow the
        ngx_http_dav_module to work; the bug had appeared in 0.6.23.
 
     *) Bugfix: socket leak in HTTPS mode if deferred accept was used.
        Thanks to Ben Maurer.
 
-    *) Bugfix: nginx could not be built without PCRE library; the bug had 
+    *) Bugfix: nginx could not be built without PCRE library; the bug had
        appeared in 0.6.23.
 
 
 Changes with nginx 0.6.24                                        27 Dec 2007
 
-    *) Bugfix: a segmentation fault might occur in worker process if HTTPS 
+    *) Bugfix: a segmentation fault might occur in worker process if HTTPS
        was used; the bug had appeared in 0.6.23.
 
 
 Changes with nginx 0.6.23                                        27 Dec 2007
 
-    *) Change: the "off" parameter in the "ssl_session_cache" directive; 
-       now this is default parameter.
-
-    *) Change: the "open_file_cache_retest" directive was renamed to the 
+    *) Change: the "off" parameter in the "ssl_session_cache" directive; now
+       this is default parameter.
+
+    *) Change: the "open_file_cache_retest" directive was renamed to the
        "open_file_cache_valid".
 
     *) Feature: the "open_file_cache_min_uses" directive.
@@ -2341,20 +2348,20 @@
 
     *) Feature: the "gzip_disable" directive.
 
-    *) Feature: the "memcached_pass" directive may be used inside the "if" 
+    *) Feature: the "memcached_pass" directive may be used inside the "if"
        block.
 
-    *) Bugfix: a segmentation fault occurred in worker process, if the 
+    *) Bugfix: a segmentation fault occurred in worker process, if the
        "memcached_pass" and "if" directives were used in the same location.
 
-    *) Bugfix: if a "satisfy_any on" directive was used and not all access 
-       and auth modules directives were set, then other given access and 
+    *) Bugfix: if a "satisfy_any on" directive was used and not all access
+       and auth modules directives were set, then other given access and
        auth directives were not tested;
 
-    *) Bugfix: regex parameters in a "valid_referers" directive were not 
+    *) Bugfix: regex parameters in a "valid_referers" directive were not
        inherited from previous level.
 
-    *) Bugfix: a "post_action" directive did run if a request was completed 
+    *) Bugfix: a "post_action" directive did run if a request was completed
        with 499 status code.
 
     *) Bugfix: optimization of 16K buffer usage in a SSL connection.
@@ -2363,71 +2370,71 @@
     *) Bugfix: the STARTTLS in SMTP mode did not work.
        Thanks to Oleg Motienko.
 
-    *) Bugfix: in HTTPS mode requests might fail with the "bad write retry" 
+    *) Bugfix: in HTTPS mode requests might fail with the "bad write retry"
        error; the bug had appeared in 0.5.13.
 
 
 Changes with nginx 0.6.22                                        19 Dec 2007
 
-    *) Change: now all ngx_http_perl_module methods return values copied to 
+    *) Change: now all ngx_http_perl_module methods return values copied to
        perl's allocated memory.
 
-    *) Bugfix: if nginx was built with ngx_http_perl_module, the perl 
-       before 5.8.6 was used, and perl supported threads, then during 
-       reconfiguration the master process aborted; the bug had appeared in 
+    *) Bugfix: if nginx was built with ngx_http_perl_module, the perl before
+       5.8.6 was used, and perl supported threads, then during
+       reconfiguration the master process aborted; the bug had appeared in
        0.5.9.
        Thanks to Boris Zhmurov.
 
-    *) Bugfix: the ngx_http_perl_module methods may get invalid values of 
+    *) Bugfix: the ngx_http_perl_module methods may get invalid values of
        the regex captures.
 
-    *) Bugfix: a segmentation fault occurred in worker process, if the 
-       $r->has_request_body() method was called for a request whose small 
+    *) Bugfix: a segmentation fault occurred in worker process, if the
+       $r->has_request_body() method was called for a request whose small
        request body was already received.
 
-    *) Bugfix: large_client_header_buffers did not freed before going to 
+    *) Bugfix: large_client_header_buffers did not freed before going to
        keep-alive state.
        Thanks to Olexander Shtepa.
 
-    *) Bugfix: the last address was missed in the $upstream_addr variable; 
+    *) Bugfix: the last address was missed in the $upstream_addr variable;
        the bug had appeared in 0.6.18.
 
-    *) Bugfix: the "fastcgi_catch_stderr" directive did return error code; 
-       now it returns 502 code, that can be rerouted to a next server using 
+    *) Bugfix: the "fastcgi_catch_stderr" directive did return error code;
+       now it returns 502 code, that can be rerouted to a next server using
        the "fastcgi_next_upstream invalid_header" directive.
 
-    *) Bugfix: a segmentation fault occurred in master process if the 
-       "fastcgi_catch_stderr" directive was used; the bug had appeared in 
+    *) Bugfix: a segmentation fault occurred in master process if the
+       "fastcgi_catch_stderr" directive was used; the bug had appeared in
        0.6.10.
        Thanks to Manlio Perillo.
 
 
 Changes with nginx 0.6.21                                        03 Dec 2007
 
-    *) Change: if variable values used in a "proxy_pass" directive contain 
+    *) Change: if variable values used in a "proxy_pass" directive contain
        IP-addresses only, then a "resolver" directive is not mandatory.
 
-    *) Bugfix: a segmentation fault might occur in worker process if a 
-       "proxy_pass" directive with URI-part was used; the bug had appeared 
+    *) Bugfix: a segmentation fault might occur in worker process if a
+       "proxy_pass" directive with URI-part was used; the bug had appeared
        in 0.6.19.
 
-    *) Bugfix: if resolver was used on platform that does not support 
+    *) Bugfix: if resolver was used on platform that does not support
        kqueue, then nginx issued an alert "name is out of response".
        Thanks to Andrei Nigmatulin.
 
-    *) Bugfix: if the $server_protocol was used in FastCGI parameters and a 
-       request line length was near to the "client_header_buffer_size" 
-       directive value, then nginx issued an alert "fastcgi: the request 
+    *) Bugfix: if the $server_protocol was used in FastCGI parameters and a
+       request line length was near to the "client_header_buffer_size"
+       directive value, then nginx issued an alert "fastcgi: the request
        record is too big".
 
-    *) Bugfix: if a plain text HTTP/0.9 version request was made to HTTPS 
+    *) Bugfix: if a plain text HTTP/0.9 version request was made to HTTPS
        server, then nginx returned usual response.
 
 
 Changes with nginx 0.6.20                                        28 Nov 2007
 
-    *) Bugfix: a segmentation fault might occur in worker process if a 
-       "proxy_pass" directive with URI-part was used; the bug had appeared 
+    *) Bugfix: a segmentation fault might occur in worker process if a
+       "proxy_pass" directive with URI-part was used; the bug had appeared
        in 0.6.19.
 
 
@@ -2438,20 +2445,20 @@
 
 Changes with nginx 0.6.18                                        27 Nov 2007
 
-    *) Change: now the ngx_http_userid_module adds start time microseconds 
+    *) Change: now the ngx_http_userid_module adds start time microseconds
        to the cookie field contains a pid value.
 
-    *) Change: now the full request line instead of URI only is written to 
+    *) Change: now the full request line instead of URI only is written to
        error_log.
 
     *) Feature: variables support in the "proxy_pass" directive.
 
     *) Feature: the "resolver" and "resolver_timeout" directives.
 
-    *) Feature: now the directive "add_header last-modified ''" deletes a 
+    *) Feature: now the directive "add_header last-modified ''" deletes a
        "Last-Modified" response header line.
 
-    *) Bugfix: the "limit_rate" directive did not allow to use full 
+    *) Bugfix: the "limit_rate" directive did not allow to use full
        throughput, even if limit value was very high.
 
 
@@ -2460,19 +2467,19 @@
     *) Feature: the "If-Range" request header line support.
        Thanks to Alexander V. Inyukhin.
 
-    *) Bugfix: URL double escaping in a redirect of the "msie_refresh" 
+    *) Bugfix: URL double escaping in a redirect of the "msie_refresh"
        directive; the bug had appeared in 0.6.4.
 
-    *) Bugfix: the "autoindex" directive did not work with the "alias /" 
+    *) Bugfix: the "autoindex" directive did not work with the "alias /"
        directive.
 
-    *) Bugfix: a segmentation fault might occur in worker process if 
+    *) Bugfix: a segmentation fault might occur in worker process if
        subrequests were used.
 
-    *) Bugfix: the big responses may be transferred truncated if SSL and 
+    *) Bugfix: the big responses may be transferred truncated if SSL and
        gzip were used.
 
-    *) Bugfix: the $status variable was equal to 0 if a proxied server 
+    *) Bugfix: the $status variable was equal to 0 if a proxied server
        returned response in HTTP/0.9 version.
 
 
@@ -2481,8 +2488,8 @@
     *) Change: now the uname(2) is used on Linux instead of procfs.
        Thanks to Ilya Novikov.
 
-    *) Bugfix: if the "?" character was in a "error_page" directive, then 
-       it was escaped in a proxied request; the bug had appeared in 0.6.11.
+    *) Bugfix: if the "?" character was in a "error_page" directive, then it
+       was escaped in a proxied request; the bug had appeared in 0.6.11.
 
     *) Bugfix: compatibility with mget.
 
@@ -2500,21 +2507,21 @@
 
     *) Bugfix: nginx did not unescape URI in the "include" SSI command.
 
-    *) Bugfix: the segmentation fault was occurred on start or while 
-       reconfiguration if variable was used in the "charset" or 
+    *) Bugfix: the segmentation fault was occurred on start or while
+       reconfiguration if variable was used in the "charset" or
        "source_charset" directives.
 
-    *) Bugfix: nginx returned the 400 response on requests like 
+    *) Bugfix: nginx returned the 400 response on requests like
        "GET http://www.domain.com HTTP/1.0".
        Thanks to James Oakley.
 
-    *) Bugfix: if request with request body was redirected using the 
-       "error_page" directive, then nginx tried to read the request body 
+    *) Bugfix: if request with request body was redirected using the
+       "error_page" directive, then nginx tried to read the request body
        again; the bug had appeared in 0.6.7.
 
-    *) Bugfix: a segmentation fault occurred in worker process if no 
-       server_name was explicitly defined for server processing request; 
-       the bug had appeared in 0.6.7.
+    *) Bugfix: a segmentation fault occurred in worker process if no
+       server_name was explicitly defined for server processing request; the
+       bug had appeared in 0.6.7.
 
 
 Changes with nginx 0.6.14                                        15 Oct 2007
@@ -2523,31 +2530,31 @@
 
     *) Feature: the "encoding" parameter in the "echo" SSI command.
 
-    *) Feature: the "access_log" directive may be used inside the 
+    *) Feature: the "access_log" directive may be used inside the
        "limit_except" block.
 
-    *) Bugfix: if all upstream servers were failed, then all servers had 
-       got weight the was equal one until servers became alive; the bug had 
+    *) Bugfix: if all upstream servers were failed, then all servers had got
+       weight the was equal one until servers became alive; the bug had
        appeared in 0.6.6.
 
-    *) Bugfix: a segmentation fault occurred in worker process if 
-       $date_local and $date_gmt were used outside the 
+    *) Bugfix: a segmentation fault occurred in worker process if
+       $date_local and $date_gmt were used outside the
        ngx_http_ssi_filter_module.
 
-    *) Bugfix: a segmentation fault might occur in worker process if debug 
+    *) Bugfix: a segmentation fault might occur in worker process if debug
        log was enabled.
        Thanks to Andrei Nigmatulin.
 
-    *) Bugfix: ngx_http_memcached_module did not set 
+    *) Bugfix: ngx_http_memcached_module did not set
        $upstream_response_time.
        Thanks to Maxim Dounin.
 
-    *) Bugfix: a worker process may got caught in an endless loop, if the 
+    *) Bugfix: a worker process may got caught in an endless loop, if the
        memcached was used.
 
-    *) Bugfix: nginx supported low case only "close" and "keep-alive" 
-       values in the "Connection" request header line; the bug had appeared 
-       in 0.6.11.
+    *) Bugfix: nginx supported low case only "close" and "keep-alive" values
+       in the "Connection" request header line; the bug had appeared in
+       0.6.11.
 
     *) Bugfix: sub_filter did not work with empty substitution.
 
@@ -2556,7 +2563,7 @@
 
 Changes with nginx 0.6.13                                        24 Sep 2007
 
-    *) Bugfix: nginx did not close directory file on HEAD request if 
+    *) Bugfix: nginx did not close directory file on HEAD request if
        autoindex was used.
        Thanks to Arkadiusz Patyk.
 
@@ -2565,82 +2572,82 @@
 
     *) Change: mail proxy was split on three modules: pop3, imap and smtp.
 
-    *) Feature: the --without-mail_pop3_module, --without-mail_imap_module, 
+    *) Feature: the --without-mail_pop3_module, --without-mail_imap_module,
        and --without-mail_smtp_module configuration parameters.
 
-    *) Feature: the "smtp_greeting_delay" and "smtp_client_buffer" 
+    *) Feature: the "smtp_greeting_delay" and "smtp_client_buffer"
        directives of the ngx_mail_smtp_module.
 
-    *) Bugfix: the trailing wildcards did not work; the bug had appeared in 
+    *) Bugfix: the trailing wildcards did not work; the bug had appeared in
        0.6.9.
 
-    *) Bugfix: nginx could not start on Solaris if the shared PCRE library 
+    *) Bugfix: nginx could not start on Solaris if the shared PCRE library
        located in non-standard place was used.
 
-    *) Bugfix: the "proxy_hide_header" and "fastcgi_hide_header" directives 
-       did not hide response header lines whose name was longer than 32 
+    *) Bugfix: the "proxy_hide_header" and "fastcgi_hide_header" directives
+       did not hide response header lines whose name was longer than 32
        characters.
        Thanks to Manlio Perillo.
 
 
 Changes with nginx 0.6.11                                        11 Sep 2007
 
-    *) Bugfix: active connection counter always increased if mail proxy was 
+    *) Bugfix: active connection counter always increased if mail proxy was
        used.
 
-    *) Bugfix: if backend returned response header only using non-buffered 
+    *) Bugfix: if backend returned response header only using non-buffered
        proxy, then nginx closed backend connection on timeout.
 
-    *) Bugfix: nginx did not support several "Connection" request header 
+    *) Bugfix: nginx did not support several "Connection" request header
        lines.
 
-    *) Bugfix: if the "max_fails" was set for upstream server, then after 
-       first failure server weight was always one; the bug had appeared in 
+    *) Bugfix: if the "max_fails" was set for upstream server, then after
+       first failure server weight was always one; the bug had appeared in
        0.6.6.
 
 
 Changes with nginx 0.6.10                                        03 Sep 2007
 
-    *) Feature: the "open_file_cache", "open_file_cache_retest", and 
+    *) Feature: the "open_file_cache", "open_file_cache_retest", and
        "open_file_cache_errors" directives.
 
     *) Bugfix: socket leak; the bug had appeared in 0.6.7.
 
-    *) Bugfix: a charset set by the "charset" directive was not appended to 
+    *) Bugfix: a charset set by the "charset" directive was not appended to
        the "Content-Type" header set by $r->send_http_header().
 
-    *) Bugfix: a segmentation fault might occur in worker process if 
+    *) Bugfix: a segmentation fault might occur in worker process if
        /dev/poll method was used.
 
 
 Changes with nginx 0.6.9                                         28 Aug 2007
 
-    *) Bugfix: a worker process may got caught in an endless loop, if the 
+    *) Bugfix: a worker process may got caught in an endless loop, if the
        HTTPS protocol was used; the bug had appeared in 0.6.7.
 
-    *) Bugfix: if server listened on two addresses or ports and trailing 
+    *) Bugfix: if server listened on two addresses or ports and trailing
        wildcard was used, then nginx did not run.
 
-    *) Bugfix: the "ip_hash" directive might incorrectly mark servers as 
+    *) Bugfix: the "ip_hash" directive might incorrectly mark servers as
        down.
 
-    *) Bugfix: nginx could not be built on amd64; the bug had appeared in 
+    *) Bugfix: nginx could not be built on amd64; the bug had appeared in
        0.6.8.
 
 
 Changes with nginx 0.6.8                                         20 Aug 2007
 
-    *) Change: now nginx tries to set the "worker_priority", 
-       "worker_rlimit_nofile", "worker_rlimit_core", and 
+    *) Change: now nginx tries to set the "worker_priority",
+       "worker_rlimit_nofile", "worker_rlimit_core", and
        "worker_rlimit_sigpending" without super-user privileges.
 
-    *) Change: now nginx escapes space and "%" in request to a mail proxy 
+    *) Change: now nginx escapes space and "%" in request to a mail proxy
        authentication server.
 
     *) Change: now nginx escapes "%" in $memcached_key variable.
 
-    *) Bugfix: nginx used path relative to configuration prefix for 
-       non-absolute configuration file path specified in the "-c" key; the 
+    *) Bugfix: nginx used path relative to configuration prefix for
+       non-absolute configuration file path specified in the "-c" key; the
        bug had appeared in 0.6.6.
 
     *) Bugfix: nginx did not work on FreeBSD/sparc64.
@@ -2648,45 +2655,45 @@
 
 Changes with nginx 0.6.7                                         15 Aug 2007
 
-    *) Change: now the paths specified in the "include", 
-       "auth_basic_user_file", "perl_modules", "ssl_certificate", 
-       "ssl_certificate_key", and "ssl_client_certificate" directives are 
-       relative to directory of nginx configuration file nginx.conf, but 
-       not to nginx prefix directory.
+    *) Change: now the paths specified in the "include",
+       "auth_basic_user_file", "perl_modules", "ssl_certificate",
+       "ssl_certificate_key", and "ssl_client_certificate" directives are
+       relative to directory of nginx configuration file nginx.conf, but not
+       to nginx prefix directory.
 
     *) Change: the --sysconfdir=PATH option in configure was canceled.
 
-    *) Change: the special make target "upgrade1" was defined for online 
+    *) Change: the special make target "upgrade1" was defined for online
        upgrade of 0.1.x versions.
 
-    *) Feature: the "server_name" and "valid_referers" directives support 
+    *) Feature: the "server_name" and "valid_referers" directives support
        regular expressions.
 
-    *) Feature: the "server" directive in the "upstream" context supports 
+    *) Feature: the "server" directive in the "upstream" context supports
        the "backup" parameter.
 
-    *) Feature: the ngx_http_perl_module supports the 
+    *) Feature: the ngx_http_perl_module supports the
        $r->discard_request_body.
 
-    *) Feature: the "add_header Last-Modified ..." directive changes the 
+    *) Feature: the "add_header Last-Modified ..." directive changes the
        "Last-Modified" response header line.
 
-    *) Bugfix: if a response different than 200 was returned to a request 
-       with body and connection went to the keep-alive state after the 
+    *) Bugfix: if a response different than 200 was returned to a request
+       with body and connection went to the keep-alive state after the
        request, then nginx returned 400 for the next request.
 
-    *) Bugfix: a segmentation fault occurred in worker process if invalid 
+    *) Bugfix: a segmentation fault occurred in worker process if invalid
        address was set in the "auth_http" directive.
 
-    *) Bugfix: now nginx uses default listen backlog value 511 on all 
+    *) Bugfix: now nginx uses default listen backlog value 511 on all
        platforms except FreeBSD.
        Thanks to Jiang Hong.
 
-    *) Bugfix: a worker process may got caught in an endless loop, if a 
-       "server" inside "upstream" block was marked as "down"; the bug had 
+    *) Bugfix: a worker process may got caught in an endless loop, if a
+       "server" inside "upstream" block was marked as "down"; the bug had
        appeared in 0.6.6.
 
-    *) Bugfix: now Solaris sendfilev() is not used to transfer the client 
+    *) Bugfix: now Solaris sendfilev() is not used to transfer the client
        request body to FastCGI-server via the unix domain socket.
 
 
@@ -2702,13 +2709,13 @@
 
     *) Bugfix: fair big weight upstream balancer.
 
-    *) Bugfix: if a client has closed connection to mail proxy then nginx 
+    *) Bugfix: if a client has closed connection to mail proxy then nginx
        might not close connection to backend.
 
-    *) Bugfix: if the same host without specified port was used as backend 
+    *) Bugfix: if the same host without specified port was used as backend
        for HTTP and HTTPS, then nginx used only one port - 80 or 443.
 
-    *) Bugfix: fix building on Solaris/amd64 by Sun Studio 11 and early 
+    *) Bugfix: fix building on Solaris/amd64 by Sun Studio 11 and early
        versions; the bug had appeared in 0.6.4.
 
 
@@ -2725,8 +2732,7 @@
 
     *) Bugfix: now nginx escapes space in $memcached_key variable.
 
-    *) Bugfix: nginx was incorrectly built by Sun Studio on 
-       Solaris/amd64.
+    *) Bugfix: nginx was incorrectly built by Sun Studio on Solaris/amd64.
        Thanks to Jiang Hong.
 
     *) Bugfix: of minor potential bugs.
@@ -2738,13 +2744,13 @@
     *) Security: the "msie_refresh" directive allowed XSS.
        Thanks to Maxim Boguk.
 
-    *) Change: the "proxy_store" and "fastcgi_store" directives were 
+    *) Change: the "proxy_store" and "fastcgi_store" directives were
        changed.
 
-    *) Feature: the "proxy_store_access" and "fastcgi_store_access" 
+    *) Feature: the "proxy_store_access" and "fastcgi_store_access"
        directives.
 
-    *) Bugfix: nginx did not work on Solaris/sparc64 if it was built by Sun 
+    *) Bugfix: nginx did not work on Solaris/sparc64 if it was built by Sun
        Studio.
        Thanks to Andrei Nigmatulin.
 
@@ -2756,79 +2762,79 @@
 
     *) Feature: the "proxy_store" and "fastcgi_store" directives.
 
-    *) Bugfix: a segmentation fault might occur in worker process if the 
+    *) Bugfix: a segmentation fault might occur in worker process if the
        "auth_http_header" directive was used.
        Thanks to Maxim Dounin.
 
-    *) Bugfix: a segmentation fault occurred in worker process if the 
+    *) Bugfix: a segmentation fault occurred in worker process if the
        CRAM-MD5 authentication method was used, but it was not enabled.
 
-    *) Bugfix: a segmentation fault might occur in worker process when the 
+    *) Bugfix: a segmentation fault might occur in worker process when the
        HTTPS protocol was used in the "proxy_pass" directive.
 
-    *) Bugfix: a segmentation fault might occur in worker process if the 
+    *) Bugfix: a segmentation fault might occur in worker process if the
        eventport method was used.
 
-    *) Bugfix: the "proxy_ignore_client_abort" and 
-       "fastcgi_ignore_client_abort" directives did not work; the bug had 
+    *) Bugfix: the "proxy_ignore_client_abort" and
+       "fastcgi_ignore_client_abort" directives did not work; the bug had
        appeared in 0.5.13.
 
 
 Changes with nginx 0.6.2                                         09 Jul 2007
 
-    *) Bugfix: if the FastCGI header was split in records, then nginx 
-       passed garbage in the header to a client.
+    *) Bugfix: if the FastCGI header was split in records, then nginx passed
+       garbage in the header to a client.
 
 
 Changes with nginx 0.6.1                                         17 Jun 2007
 
     *) Bugfix: in SSI parsing.
 
-    *) Bugfix: if remote SSI subrequest was used, then posterior local file 
+    *) Bugfix: if remote SSI subrequest was used, then posterior local file
        subrequest might transferred to client in wrong order.
 
-    *) Bugfix: large SSI inclusions buffered in temporary files were 
+    *) Bugfix: large SSI inclusions buffered in temporary files were
        truncated.
 
-    *) Bugfix: the perl $$ variable value in ngx_http_perl_module was equal 
+    *) Bugfix: the perl $$ variable value in ngx_http_perl_module was equal
        to the master process identification number.
 
 
 Changes with nginx 0.6.0                                         14 Jun 2007
 
-    *) Feature: the "server_name", "map", and "valid_referers" directives 
+    *) Feature: the "server_name", "map", and "valid_referers" directives
        support the "www.example.*" wildcards.
 
 
 Changes with nginx 0.5.25                                        11 Jun 2007
 
-    *) Bugfix: nginx could not be built with the 
-       --without-http_rewrite_module parameter; the bug had appeared in 
+    *) Bugfix: nginx could not be built with the
+       --without-http_rewrite_module parameter; the bug had appeared in
        0.5.24.
 
 
 Changes with nginx 0.5.24                                        06 Jun 2007
 
-    *) Security: the "ssl_verify_client" directive did not work if request 
+    *) Security: the "ssl_verify_client" directive did not work if request
        was made using HTTP/0.9.
 
-    *) Bugfix: a part of response body might be passed uncompressed if gzip 
+    *) Bugfix: a part of response body might be passed uncompressed if gzip
        was used; the bug had appeared in 0.5.23.
 
 
 Changes with nginx 0.5.23                                        04 Jun 2007
 
-    *) Feature: the ngx_http_ssl_module supports Server Name Indication TLS 
+    *) Feature: the ngx_http_ssl_module supports Server Name Indication TLS
        extension.
 
     *) Feature: the "fastcgi_catch_stderr" directive.
        Thanks to Nick S. Grechukh, OWOX project.
 
-    *) Bugfix: a segmentation fault occurred in master process if two 
+    *) Bugfix: a segmentation fault occurred in master process if two
        virtual servers should bind() to the overlapping ports.
 
-    *) Bugfix: if nginx was built with ngx_http_perl_module and perl 
-       supported threads, then during second reconfiguration the error 
+    *) Bugfix: if nginx was built with ngx_http_perl_module and perl
+       supported threads, then during second reconfiguration the error
        messages "panic: MUTEX_LOCK" and "perl_parse() failed" were issued.
 
     *) Bugfix: in the HTTPS protocol in the "proxy_pass" directive.
@@ -2836,20 +2842,20 @@
 
 Changes with nginx 0.5.22                                        29 May 2007
 
-    *) Bugfix: a big request body might not be passed to backend; the bug 
+    *) Bugfix: a big request body might not be passed to backend; the bug
        had appeared in 0.5.21.
 
 
 Changes with nginx 0.5.21                                        28 May 2007
 
-    *) Bugfix: if server has more than about ten locations, then regex 
+    *) Bugfix: if server has more than about ten locations, then regex
        locations might be choosen not in that order as they were specified.
 
-    *) Bugfix: a worker process may got caught in an endless loop on 64-bit 
+    *) Bugfix: a worker process may got caught in an endless loop on 64-bit
        platform, if the 33-rd or next in succession backend has failed.
        Thanks to Anton Povarov.
 
-    *) Bugfix: a bus error might occur on Solaris/sparc64 if the PCRE 
+    *) Bugfix: a bus error might occur on Solaris/sparc64 if the PCRE
        library was used.
        Thanks to Andrei Nigmatulin.
 
@@ -2860,22 +2866,21 @@
 
     *) Feature: the "sendfile_max_chunk" directive.
 
-    *) Feature: the "$http_...", "$sent_http_...", and "$upstream_http_..." 
+    *) Feature: the "$http_...", "$sent_http_...", and "$upstream_http_..."
        variables may be changed using the "set" directive.
 
-    *) Bugfix: a segmentation fault might occur in worker process if the 
-       SSI command 'if expr="$var = /"' was used.
-
-    *) Bugfix: trailing boundary of multipart range response was 
-       transferred incorrectly.
+    *) Bugfix: a segmentation fault might occur in worker process if the SSI
+       command 'if expr="$var = /"' was used.
+
+    *) Bugfix: trailing boundary of multipart range response was transferred
+       incorrectly.
        Thanks to Evan Miller.
 
-    *) Bugfix: nginx did not work on Solaris/sparc64 if it was built by Sun 
+    *) Bugfix: nginx did not work on Solaris/sparc64 if it was built by Sun
        Studio.
        Thanks to Andrei Nigmatulin.
 
-    *) Bugfix: the ngx_http_perl_module could not be built by Solaris 
-       make.
+    *) Bugfix: the ngx_http_perl_module could not be built by Solaris make.
        Thanks to Andrei Nigmatulin.
 
 
@@ -2883,19 +2888,19 @@
 
     *) Change: now the $request_time variable has millisecond precision.
 
-    *) Change: the method $r->rflush of ngx_http_perl_module was renamed to 
+    *) Change: the method $r->rflush of ngx_http_perl_module was renamed to
        the $r->flush.
 
     *) Feature: the $upstream_addr variable.
 
-    *) Feature: the "proxy_headers_hash_max_size" and 
+    *) Feature: the "proxy_headers_hash_max_size" and
        "proxy_headers_hash_bucket_size" directives.
        Thanks to Volodymyr Kostyrko.
 
-    *) Bugfix: the files more than 2G could not be transferred using 
+    *) Bugfix: the files more than 2G could not be transferred using
        sendfile and limit_rate on 64-bit platforms.
 
-    *) Bugfix: the files more than 2G could not be transferred using 
+    *) Bugfix: the files more than 2G could not be transferred using
        sendfile on 64-bit Linux.
 
 
@@ -2905,16 +2910,16 @@
 
     *) Feature: the "$upstream_http_..." variables.
 
-    *) Feature: now the $upstream_status and $upstream_response_time 
+    *) Feature: now the $upstream_status and $upstream_response_time
        variables keep data about all upstreams before X-Accel-Redirect.
 
-    *) Bugfix: a segmentation fault occurred in master process after first 
-       reconfiguration and receiving any signal if nginx was built with 
-       ngx_http_perl_module and perl did not support multiplicity; the bug 
+    *) Bugfix: a segmentation fault occurred in master process after first
+       reconfiguration and receiving any signal if nginx was built with
+       ngx_http_perl_module and perl did not support multiplicity; the bug
        had appeared in 0.5.9.
 
-    *) Bugfix: if perl did not support multiplicity, then after 
-       reconfiguration perl code did not work; the bug had appeared in 
+    *) Bugfix: if perl did not support multiplicity, then after
+       reconfiguration perl code did not work; the bug had appeared in
        0.3.38.
 
 
@@ -2922,68 +2927,68 @@
 
     *) Change: now nginx always returns the 405 status for the TRACE method.
 
-    *) Feature: now nginx supports the "include" directive inside the 
+    *) Feature: now nginx supports the "include" directive inside the
        "types" block.
 
-    *) Bugfix: the $document_root variable usage in the "root" and "alias" 
+    *) Bugfix: the $document_root variable usage in the "root" and "alias"
        directives is disabled: this caused recursive stack overflow.
 
     *) Bugfix: in the HTTPS protocol in the "proxy_pass" directive.
 
-    *) Bugfix: in some cases non-cachable variables (such as $uri variable) 
+    *) Bugfix: in some cases non-cachable variables (such as $uri variable)
        returned old cached value.
 
 
 Changes with nginx 0.5.16                                        26 Mar 2007
 
-    *) Bugfix: the C-class network was not used as hash key in the 
-       "ip_hash" directive.
+    *) Bugfix: the C-class network was not used as hash key in the "ip_hash"
+       directive.
        Thanks to Pavel Yarkovoy.
 
-    *) Bugfix: a segmentation fault might occur in worker process if a 
-       charset was set in the "Content-Type" header line and the line has 
+    *) Bugfix: a segmentation fault might occur in worker process if a
+       charset was set in the "Content-Type" header line and the line has
        trailing ";"; the bug had appeared in 0.3.50.
 
-    *) Bugfix: the "[alert] zero size buf" error when FastCGI server was 
-       used and a request body written in a temporary file was multiple of 
+    *) Bugfix: the "[alert] zero size buf" error when FastCGI server was
+       used and a request body written in a temporary file was multiple of
        32K.
 
-    *) Bugfix: nginx could not be built on Solaris without the --with-debug 
+    *) Bugfix: nginx could not be built on Solaris without the --with-debug
        option; the bug had appeared in 0.5.15.
 
 
 Changes with nginx 0.5.15                                        19 Mar 2007
 
-    *) Feature: the mail proxy supports authenticated SMTP proxying and the 
+    *) Feature: the mail proxy supports authenticated SMTP proxying and the
        "smtp_auth", "smtp_capablities", and "xclient" directives.
        Thanks to Anton Yuzhaninov and Maxim Dounin.
 
-    *) Feature: now the keep-alive connections are closed just after 
+    *) Feature: now the keep-alive connections are closed just after
        receiving the reconfiguration signal.
 
-    *) Change: the "imap" and "auth" directives were renamed to the "mail" 
+    *) Change: the "imap" and "auth" directives were renamed to the "mail"
        and "pop3_auth" directives.
 
-    *) Bugfix: a segmentation fault occurred in worker process if the 
-       CRAM-MD5 authentication method was used and the APOP method was 
+    *) Bugfix: a segmentation fault occurred in worker process if the
+       CRAM-MD5 authentication method was used and the APOP method was
        disabled.
 
-    *) Bugfix: if the "starttls only" directive was used in POP3 protocol, 
+    *) Bugfix: if the "starttls only" directive was used in POP3 protocol,
        then nginx allowed authentication without switching to the SSL mode.
 
-    *) Bugfix: worker processes did not exit after reconfiguration and did 
+    *) Bugfix: worker processes did not exit after reconfiguration and did
        not rotate logs if the eventport method was used.
 
-    *) Bugfix: a worker process may got caught in an endless loop, if the 
+    *) Bugfix: a worker process may got caught in an endless loop, if the
        "ip_hash" directive was used.
 
-    *) Bugfix: now nginx does not log some alerts if eventport or /dev/poll 
+    *) Bugfix: now nginx does not log some alerts if eventport or /dev/poll
        methods are used.
 
 
 Changes with nginx 0.5.14                                        23 Feb 2007
 
-    *) Bugfix: nginx ignored superfluous closing "}" in the end of 
+    *) Bugfix: nginx ignored superfluous closing "}" in the end of
        configuration file.
 
 
@@ -2991,33 +2996,33 @@
 
     *) Feature: the COPY and MOVE methods.
 
-    *) Bugfix: the ngx_http_realip_module set garbage for requests passed 
+    *) Bugfix: the ngx_http_realip_module set garbage for requests passed
        via keep-alive connection.
 
     *) Bugfix: nginx did not work on big-endian 64-bit Linux.
        Thanks to Andrei Nigmatulin.
 
-    *) Bugfix: now when IMAP/POP3 proxy receives too long command it closes 
+    *) Bugfix: now when IMAP/POP3 proxy receives too long command it closes
        the connection right away, but not after timeout.
 
-    *) Bugfix: if the "epoll" method was used and a client closed a 
-       connection prematurely, then nginx closed the connection after a 
-       send timeout only.
-
-    *) Bugfix: nginx could not be built on platforms different from i386, 
+    *) Bugfix: if the "epoll" method was used and a client closed a
+       connection prematurely, then nginx closed the connection after a send
+       timeout only.
+
+    *) Bugfix: nginx could not be built on platforms different from i386,
        amd64, sparc, and ppc; the bug had appeared in 0.5.8.
 
 
 Changes with nginx 0.5.12                                        12 Feb 2007
 
-    *) Bugfix: nginx could not be built on platforms different from i386, 
+    *) Bugfix: nginx could not be built on platforms different from i386,
        amd64, sparc, and ppc; the bug had appeared in 0.5.8.
 
-    *) Bugfix: a segmentation fault might occur in worker process if the 
-       temporary files were used while working with FastCGI server; the bug 
+    *) Bugfix: a segmentation fault might occur in worker process if the
+       temporary files were used while working with FastCGI server; the bug
        had appeared in 0.5.8.
 
-    *) Bugfix: a segmentation fault might occur in worker process if the 
+    *) Bugfix: a segmentation fault might occur in worker process if the
        $fastcgi_script_name variable was logged.
 
     *) Bugfix: ngx_http_perl_module could not be built on Solaris.
@@ -3028,69 +3033,69 @@
     *) Feature: now configure detects system PCRE library in MacPorts.
        Thanks to Chris McGrath.
 
-    *) Bugfix: the response was incorrect if several ranges were requested; 
+    *) Bugfix: the response was incorrect if several ranges were requested;
        the bug had appeared in 0.5.6.
 
-    *) Bugfix: the "create_full_put_path" directive could not create the 
+    *) Bugfix: the "create_full_put_path" directive could not create the
        intermediate directories if no "dav_access" directive was set.
        Thanks to Evan Miller.
 
-    *) Bugfix: the "0" response code might be logged in the access_log 
+    *) Bugfix: the "0" response code might be logged in the access_log
        instead of the "400" and "408" error codes.
 
-    *) Bugfix: a segmentation fault might occur in worker process if nginx 
+    *) Bugfix: a segmentation fault might occur in worker process if nginx
        was built with -O2 optimization.
 
 
 Changes with nginx 0.5.10                                        26 Jan 2007
 
-    *) Bugfix: while online executable file upgrade the new master process 
+    *) Bugfix: while online executable file upgrade the new master process
        did not inherit the listening sockets; the bug had appeared in 0.5.9.
 
-    *) Bugfix: a segmentation fault might occur in worker process if nginx 
+    *) Bugfix: a segmentation fault might occur in worker process if nginx
        was built with -O2 optimization; the bug had appeared in 0.5.1.
 
 
 Changes with nginx 0.5.9                                         25 Jan 2007
 
-    *) Change: now the ngx_http_memcached_module uses the $memcached_key 
+    *) Change: now the ngx_http_memcached_module uses the $memcached_key
        variable value as a key.
 
     *) Feature: the $memcached_key variable.
 
-    *) Feature: the "clean" parameter in the "client_body_in_file_only" 
+    *) Feature: the "clean" parameter in the "client_body_in_file_only"
        directive.
 
     *) Feature: the "env" directive.
 
     *) Feature: the "sendfile" directive is available inside the "if" block.
 
-    *) Feature: now on failure of the writing to access nginx logs a 
-       message to error_log, but not more often than once a minute.
-
-    *) Bugfix: the "access_log off" directive did not always turn off the 
+    *) Feature: now on failure of the writing to access nginx logs a message
+       to error_log, but not more often than once a minute.
+
+    *) Bugfix: the "access_log off" directive did not always turn off the
        logging.
 
 
 Changes with nginx 0.5.8                                         19 Jan 2007
 
-    *) Bugfix: a segmentation fault might occur if 
+    *) Bugfix: a segmentation fault might occur if
        "client_body_in_file_only on" was used and a request body was small.
 
-    *) Bugfix: a segmentation fault occurred if 
-       "client_body_in_file_only on" and "proxy_pass_request_body off" or 
-       "fastcgi_pass_request_body off" directives were used, and nginx 
+    *) Bugfix: a segmentation fault occurred if
+       "client_body_in_file_only on" and "proxy_pass_request_body off" or
+       "fastcgi_pass_request_body off" directives were used, and nginx
        switched to a next upstream.
 
-    *) Bugfix: if the "proxy_buffering off" directive was used and a client 
-       connection was non-active, then the connection was closed after send 
+    *) Bugfix: if the "proxy_buffering off" directive was used and a client
+       connection was non-active, then the connection was closed after send
        timeout; the bug had appeared in 0.4.7.
 
-    *) Bugfix: if the "epoll" method was used and a client closed a 
-       connection prematurely, then nginx closed the connection after a 
-       send timeout only.
-
-    *) Bugfix: the "[alert] zero size buf" error when FastCGI server was 
+    *) Bugfix: if the "epoll" method was used and a client closed a
+       connection prematurely, then nginx closed the connection after a send
+       timeout only.
+
+    *) Bugfix: the "[alert] zero size buf" error when FastCGI server was
        used.
 
     *) Bugfixes in the "limit_zone" directive.
@@ -3102,15 +3107,15 @@
 
     *) Bugfixes in the "ssl_session_cache" and "limit_zone" directives.
 
-    *) Bugfix: the segmentation fault was occurred on start or while 
-       reconfiguration if the "ssl_session_cache" or "limit_zone" 
-       directives were used on 64-bit platforms.
-
-    *) Bugfix: a segmentation fault occurred if the "add_before_body" or 
-       "add_after_body" directives were used and there was no 
-       "Content-Type" header line in response.
-
-    *) Bugfix: the OpenSSL library was always built with the threads 
+    *) Bugfix: the segmentation fault was occurred on start or while
+       reconfiguration if the "ssl_session_cache" or "limit_zone" directives
+       were used on 64-bit platforms.
+
+    *) Bugfix: a segmentation fault occurred if the "add_before_body" or
+       "add_after_body" directives were used and there was no "Content-Type"
+       header line in response.
+
+    *) Bugfix: the OpenSSL library was always built with the threads
        support.
        Thanks to Den Ivanov.
 
@@ -3119,19 +3124,19 @@
 
 Changes with nginx 0.5.6                                         09 Jan 2007
 
-    *) Change: now the ngx_http_index_module ignores all methods except the 
+    *) Change: now the ngx_http_index_module ignores all methods except the
        GET, HEAD, and POST methods.
 
     *) Feature: the ngx_http_limit_zone_module.
 
     *) Feature: the $binary_remote_addr variable.
 
-    *) Feature: the "ssl_session_cache" directives of the 
+    *) Feature: the "ssl_session_cache" directives of the
        ngx_http_ssl_module and ngx_imap_ssl_module.
 
     *) Feature: the DELETE method supports recursive removal.
 
-    *) Bugfix: the byte-ranges were transferred incorrectly if the 
+    *) Bugfix: the byte-ranges were transferred incorrectly if the
        $r->sendfile() was used.
 
 
@@ -3141,13 +3146,13 @@
 
     *) Feature: the -V switch.
 
-    *) Feature: the "worker_rlimit_core" directive supports size in K, M, 
+    *) Feature: the "worker_rlimit_core" directive supports size in K, M,
        and G.
 
-    *) Bugfix: the nginx.pm module now could be installed by an 
-       unprivileged user.
-
-    *) Bugfix: a segmentation fault might occur if the $r->request_body or 
+    *) Bugfix: the nginx.pm module now could be installed by an unprivileged
+       user.
+
+    *) Bugfix: a segmentation fault might occur if the $r->request_body or
        $r->request_body_file methods were used.
 
     *) Bugfix: the ppc platform specific bugs.
@@ -3155,85 +3160,85 @@
 
 Changes with nginx 0.5.4                                         15 Dec 2006
 
-    *) Feature: the "perl" directive may be used inside the "limit_except" 
+    *) Feature: the "perl" directive may be used inside the "limit_except"
        block.
 
-    *) Bugfix: the ngx_http_dav_module required the "Date" request header 
+    *) Bugfix: the ngx_http_dav_module required the "Date" request header
        line for the DELETE method.
 
-    *) Bugfix: if one only parameter was used in the "dav_access" 
-       directive, then nginx might report about configuration error.
-
-    *) Bugfix: a segmentation fault might occur if the $host variable was 
+    *) Bugfix: if one only parameter was used in the "dav_access" directive,
+       then nginx might report about configuration error.
+
+    *) Bugfix: a segmentation fault might occur if the $host variable was
        used; the bug had appeared in 0.4.14.
 
 
 Changes with nginx 0.5.3                                         13 Dec 2006
 
-    *) Feature: the ngx_http_perl_module supports the $r->status, 
+    *) Feature: the ngx_http_perl_module supports the $r->status,
        $r->log_error, and $r->sleep methods.
 
-    *) Feature: the $r->variable method supports variables that do not 
-       exist in nginx configuration.
+    *) Feature: the $r->variable method supports variables that do not exist
+       in nginx configuration.
 
     *) Bugfix: the $r->has_request_body method did not work.
 
 
 Changes with nginx 0.5.2                                         11 Dec 2006
 
-    *) Bugfix: if the "proxy_pass" directive used the name of the 
-       "upstream" block, then nginx tried to resolve the name; the bug had 
-       appeared in 0.5.1.
+    *) Bugfix: if the "proxy_pass" directive used the name of the "upstream"
+       block, then nginx tried to resolve the name; the bug had appeared in
+       0.5.1.
 
 
 Changes with nginx 0.5.1                                         11 Dec 2006
 
-    *) Bugfix: the "post_action" directive might not run after a 
+    *) Bugfix: the "post_action" directive might not run after a
        unsuccessful completion of a request.
 
     *) Workaround: for Eudora for Mac; the bug had appeared in 0.4.11.
        Thanks to Bron Gondwana.
 
-    *) Bugfix: if the "upstream" name was used in the "fastcgi_pass", then 
-       the message "no port in upstream" was issued; the bug had appeared 
-       in 0.5.0.
-
-    *) Bugfix: if the "proxy_pass" and "fastcgi_pass" directives used the 
-       same servers but different ports, then these directives uses the 
+    *) Bugfix: if the "upstream" name was used in the "fastcgi_pass", then
+       the message "no port in upstream" was issued; the bug had appeared in
+       0.5.0.
+
+    *) Bugfix: if the "proxy_pass" and "fastcgi_pass" directives used the
+       same servers but different ports, then these directives uses the
        first described port; the bug had appeared in 0.5.0.
 
-    *) Bugfix: if the "proxy_pass" and "fastcgi_pass" directives used the 
-       unix domain sockets, then these directives used first described 
+    *) Bugfix: if the "proxy_pass" and "fastcgi_pass" directives used the
+       unix domain sockets, then these directives used first described
        socket; the bug had appeared in 0.5.0.
 
-    *) Bugfix: ngx_http_auth_basic_module ignored the user if it was in the 
-       last line in the password file and there was no the carriage return, 
+    *) Bugfix: ngx_http_auth_basic_module ignored the user if it was in the
+       last line in the password file and there was no the carriage return,
        the line feed, or the ":" symbol after the password.
 
-    *) Bugfix: the $upstream_response_time variable might be equal to 
+    *) Bugfix: the $upstream_response_time variable might be equal to
        "0.000", although response time was more than 1 millisecond.
 
 
 Changes with nginx 0.5.0                                         04 Dec 2006
 
-    *) Change: the parameters in the "%name" form in the "log_format" 
+    *) Change: the parameters in the "%name" form in the "log_format"
        directive are not supported anymore.
 
-    *) Change: the "proxy_upstream_max_fails", 
-       "proxy_upstream_fail_timeout", "fastcgi_upstream_max_fails", 
-       "fastcgi_upstream_fail_timeout", "memcached_upstream_max_fails", and 
-       "memcached_upstream_fail_timeout" directives are not supported 
+    *) Change: the "proxy_upstream_max_fails",
+       "proxy_upstream_fail_timeout", "fastcgi_upstream_max_fails",
+       "fastcgi_upstream_fail_timeout", "memcached_upstream_max_fails", and
+       "memcached_upstream_fail_timeout" directives are not supported
        anymore.
 
-    *) Feature: the "server" directive in the "upstream" context supports 
+    *) Feature: the "server" directive in the "upstream" context supports
        the "max_fails", "fail_timeout", and "down" parameters.
 
     *) Feature: the "ip_hash" directive inside the "upstream" block.
 
-    *) Feature: the WAIT status in the "Auth-Status" header line of the 
+    *) Feature: the WAIT status in the "Auth-Status" header line of the
        IMAP/POP3 proxy authentication server response.
 
-    *) Bugfix: nginx could not be built on 64-bit platforms; the bug had 
+    *) Bugfix: nginx could not be built on 64-bit platforms; the bug had
        appeared in 0.4.14.
 
 
@@ -3241,62 +3246,62 @@
 
     *) Feature: the "proxy_pass_error_message" directive in IMAP/POP3 proxy.
 
-    *) Feature: now configure detects system PCRE library on FreeBSD, 
-       Linux, and NetBSD.
-
-    *) Bugfix: ngx_http_perl_module did not work with perl built with the 
+    *) Feature: now configure detects system PCRE library on FreeBSD, Linux,
+       and NetBSD.
+
+    *) Bugfix: ngx_http_perl_module did not work with perl built with the
        threads support; the bug had appeared in 0.3.38.
 
-    *) Bugfix: ngx_http_perl_module did not work if perl was called 
+    *) Bugfix: ngx_http_perl_module did not work if perl was called
        recursively.
 
     *) Bugfix: nginx ignored a host name in a request line.
 
-    *) Bugfix: a worker process may got caught in an endless loop, if a 
+    *) Bugfix: a worker process may got caught in an endless loop, if a
        FastCGI server sent too many data to the stderr.
 
-    *) Bugfix: the $upstream_response_time variable may be negative if the 
+    *) Bugfix: the $upstream_response_time variable may be negative if the
        system time was changed backward.
 
-    *) Bugfix: the "Auth-Login-Attempt" parameter was not sent to IMAP/POP3 
+    *) Bugfix: the "Auth-Login-Attempt" parameter was not sent to IMAP/POP3
        proxy authentication server when POP3 was used.
 
-    *) Bugfix: a segmentation fault might occur if connect to IMAP/POP3 
+    *) Bugfix: a segmentation fault might occur if connect to IMAP/POP3
        proxy authentication server failed.
 
 
 Changes with nginx 0.4.13                                        15 Nov 2006
 
-    *) Feature: the "proxy_pass" directive may be used inside the 
+    *) Feature: the "proxy_pass" directive may be used inside the
        "limit_except" block.
 
     *) Feature: the "limit_except" directive supports all WebDAV methods.
 
-    *) Bugfix: if the "add_before_body" directive was used without the 
-       "add_after_body" directive, then a response did not transferred 
+    *) Bugfix: if the "add_before_body" directive was used without the
+       "add_after_body" directive, then a response did not transferred
        complete.
 
-    *) Bugfix: a large request body did not receive if the epoll method and 
+    *) Bugfix: a large request body did not receive if the epoll method and
        the deferred accept() were used.
 
-    *) Bugfix: a charset could not be set for ngx_http_autoindex_module 
+    *) Bugfix: a charset could not be set for ngx_http_autoindex_module
        responses; the bug had appeared in 0.3.50.
 
-    *) Bugfix: the "[alert] zero size buf" error when FastCGI server was 
+    *) Bugfix: the "[alert] zero size buf" error when FastCGI server was
        used;
 
     *) Bugfix: the --group= configuration parameter was ignored.
        Thanks to Thomas Moschny.
 
-    *) Bugfix: the 50th subrequest in SSI response did not work; the bug 
-       had appeared in 0.3.50.
+    *) Bugfix: the 50th subrequest in SSI response did not work; the bug had
+       appeared in 0.3.50.
 
 
 Changes with nginx 0.4.12                                        31 Oct 2006
 
     *) Feature: the ngx_http_perl_module supports the $r->variable method.
 
-    *) Bugfix: if a big static file was included using SSI in a response, 
+    *) Bugfix: if a big static file was included using SSI in a response,
        then the response may be transferred incomplete.
 
     *) Bugfix: nginx did not omit the "#fragment" part in URI.
@@ -3306,28 +3311,28 @@
 
     *) Feature: the POP3 proxy supports the AUTH LOGIN PLAIN and CRAM-MD5.
 
-    *) Feature: the ngx_http_perl_module supports the $r->allow_ranges 
+    *) Feature: the ngx_http_perl_module supports the $r->allow_ranges
        method.
 
-    *) Bugfix: if the APOP was enabled in the POP3 proxy, then the 
-       USER/PASS commands might not work; the bug had appeared in 0.4.10.
+    *) Bugfix: if the APOP was enabled in the POP3 proxy, then the USER/PASS
+       commands might not work; the bug had appeared in 0.4.10.
 
 
 Changes with nginx 0.4.10                                        23 Oct 2006
 
     *) Feature: the POP3 proxy supports the APOP command.
 
-    *) Bugfix: if the select, poll or /dev/poll methods were used, then 
-       while waiting authentication server response the IMAP/POP3 proxy 
+    *) Bugfix: if the select, poll or /dev/poll methods were used, then
+       while waiting authentication server response the IMAP/POP3 proxy
        hogged CPU.
 
-    *) Bugfix: a segmentation fault might occur if the $server_addr 
-       variable was used in the "map" directive.
-
-    *) Bugfix: the ngx_http_flv_module did not support the byte ranges for 
+    *) Bugfix: a segmentation fault might occur if the $server_addr variable
+       was used in the "map" directive.
+
+    *) Bugfix: the ngx_http_flv_module did not support the byte ranges for
        full responses; the bug had appeared in 0.4.7.
 
-    *) Bugfix: nginx could not be built on Debian amd64; the bug had 
+    *) Bugfix: nginx could not be built on Debian amd64; the bug had
        appeared in 0.4.9.
 
 
@@ -3335,17 +3340,17 @@
 
     *) Feature: the "set" parameter in the "include" SSI command.
 
-    *) Feature: the ngx_http_perl_module now tests the nginx.pm module 
+    *) Feature: the ngx_http_perl_module now tests the nginx.pm module
        version.
 
 
 Changes with nginx 0.4.8                                         11 Oct 2006
 
-    *) Bugfix: if an "include" SSI command were before another "include" 
-       SSI command with a "wait" parameter, then the "wait" parameter might 
-       not work.
-
-    *) Bugfix: the ngx_http_flv_module added the FLV header to the full 
+    *) Bugfix: if an "include" SSI command were before another "include" SSI
+       command with a "wait" parameter, then the "wait" parameter might not
+       work.
+
+    *) Bugfix: the ngx_http_flv_module added the FLV header to the full
        responses.
        Thanks to Alexey Kovyrin.
 
@@ -3356,38 +3361,38 @@
 
     *) Feature: the $request_body_file variable.
 
-    *) Feature: the "charset" and "source_charset" directives support the 
+    *) Feature: the "charset" and "source_charset" directives support the
        variables.
 
-    *) Bugfix: if an "include" SSI command were before another "include" 
-       SSI command with a "wait" parameter, then the "wait" parameter might 
-       not work.
-
-    *) Bugfix: if the "proxy_buffering off" directive was used or while 
-       working with memcached the connections might not be closed on 
+    *) Bugfix: if an "include" SSI command were before another "include" SSI
+       command with a "wait" parameter, then the "wait" parameter might not
+       work.
+
+    *) Bugfix: if the "proxy_buffering off" directive was used or while
+       working with memcached the connections might not be closed on
        timeout.
 
-    *) Bugfix: nginx did not run on 64-bit platforms except amd64, sparc64, 
+    *) Bugfix: nginx did not run on 64-bit platforms except amd64, sparc64,
        and ppc64.
 
 
 Changes with nginx 0.4.6                                         06 Oct 2006
 
-    *) Bugfix: nginx did not run on 64-bit platforms except amd64, sparc64, 
+    *) Bugfix: nginx did not run on 64-bit platforms except amd64, sparc64,
        and ppc64.
 
     *) Bugfix: nginx sent the chunked response for HTTP/1.1 request,
-       if its length was set by text string in the 
+       if its length was set by text string in the
        $r->headers_out("Content-Length", ...) method.
 
-    *) Bugfix: after redirecting error by an "error_page" directive any 
-       ngx_http_rewrite_module directive returned this error code; the bug 
+    *) Bugfix: after redirecting error by an "error_page" directive any
+       ngx_http_rewrite_module directive returned this error code; the bug
        had appeared in 0.4.4.
 
 
 Changes with nginx 0.4.5                                         02 Oct 2006
 
-    *) Bugfix: nginx could not be built on Linux and Solaris; the bug had 
+    *) Bugfix: nginx could not be built on Linux and Solaris; the bug had
        appeared in 0.4.4.
 
 
@@ -3400,29 +3405,29 @@
     *) Feature: the "include" directive supports the "*" mask.
        Thanks to Jonathan Dance.
 
-    *) Bugfix: the "return" directive always overrode the "error_page" 
+    *) Bugfix: the "return" directive always overrode the "error_page"
        response code redirected by the "error_page" directive.
 
-    *) Bugfix: a segmentation fault occurred if zero-length body was in PUT 
+    *) Bugfix: a segmentation fault occurred if zero-length body was in PUT
        method.
 
-    *) Bugfix: the redirect was changed incorrectly if the variables were 
+    *) Bugfix: the redirect was changed incorrectly if the variables were
        used in the "proxy_redirect" directive.
 
 
 Changes with nginx 0.4.3                                         26 Sep 2006
 
-    *) Change: now the 499 error could not be redirected using an 
+    *) Change: now the 499 error could not be redirected using an
        "error_page" directive.
 
     *) Feature: the Solaris 10 event ports support.
 
     *) Feature: the ngx_http_browser_module.
 
-    *) Bugfix: a segmentation fault may occur while redirecting the 400 
+    *) Bugfix: a segmentation fault may occur while redirecting the 400
        error to the proxied server using a "proxy_pass" directive.
 
-    *) Bugfix: a segmentation fault occurred if an unix domain socket was 
+    *) Bugfix: a segmentation fault occurred if an unix domain socket was
        used in a "proxy_pass" directive; the bug had appeared in 0.3.47.
 
     *) Bugfix: SSI did work with memcached and nonbuffered responses.
@@ -3432,8 +3437,8 @@
 
 Changes with nginx 0.4.2                                         14 Sep 2006
 
-    *) Bugfix: the O_NOATIME flag support on Linux was canceled; the bug 
-       had appeared in 0.4.1.
+    *) Bugfix: the O_NOATIME flag support on Linux was canceled; the bug had
+       appeared in 0.4.1.
 
 
 Changes with nginx 0.4.1                                         14 Sep 2006
@@ -3441,32 +3446,31 @@
     *) Bugfix: the DragonFlyBSD compatibility.
        Thanks to Pavel Nazarov.
 
-    *) Workaround: of bug in 64-bit Linux sendfile(), when file is more 
-       than 2G.
-
-    *) Feature: now on Linux nginx uses O_NOATIME flag for static 
-       requests.
+    *) Workaround: of bug in 64-bit Linux sendfile(), when file is more than
+       2G.
+
+    *) Feature: now on Linux nginx uses O_NOATIME flag for static requests.
        Thanks to Yusuf Goolamabbas.
 
 
 Changes with nginx 0.4.0                                         30 Aug 2006
 
-    *) Change in internal API: the HTTP modules initialization was moved 
+    *) Change in internal API: the HTTP modules initialization was moved
        from the init module phase to the HTTP postconfiguration phase.
 
-    *) Change: now the request body is not read beforehand for the 
-       ngx_http_perl_module: it's required to start the reading using the 
+    *) Change: now the request body is not read beforehand for the
+       ngx_http_perl_module: it's required to start the reading using the
        $r->has_request_body method.
 
     *) Feature: the ngx_http_perl_module supports the DECLINED return code.
 
-    *) Feature: the ngx_http_dav_module supports the incoming "Date" header 
+    *) Feature: the ngx_http_dav_module supports the incoming "Date" header
        line for the PUT method.
 
     *) Feature: the "ssi" directive is available inside the "if" block.
 
-    *) Bugfix: a segmentation fault occurred if there was an "index" 
-       directive with variables and the first index name was without 
+    *) Bugfix: a segmentation fault occurred if there was an "index"
+       directive with variables and the first index name was without
        variables; the bug had appeared in 0.1.29.
 
 
@@ -3478,26 +3482,26 @@
 
     *) Feature: the "recursive_error_pages" directive.
 
-    *) Bugfix: the "rewrite" directive returned incorrect redirect, if the 
+    *) Bugfix: the "rewrite" directive returned incorrect redirect, if the
        redirect had the captured escaped symbols from original URI.
 
 
 Changes with nginx 0.3.60                                        18 Aug 2006
 
-    *) Bugfix: a worker process may got caught in an endless loop while an 
+    *) Bugfix: a worker process may got caught in an endless loop while an
        error redirection; the bug had appeared in 0.3.59.
 
 
 Changes with nginx 0.3.59                                        16 Aug 2006
 
-    *) Feature: now is possible to do several redirection using the 
+    *) Feature: now is possible to do several redirection using the
        "error_page" directive.
 
     *) Bugfix: the "dav_access" directive did not support three parameters.
 
-    *) Bugfix: the "error_page" directive did not changes the 
-       "Content-Type" header line after the "X-Accel-Redirect" was used; 
-       the bug had appeared in 0.3.58.
+    *) Bugfix: the "error_page" directive did not changes the "Content-Type"
+       header line after the "X-Accel-Redirect" was used; the bug had
+       appeared in 0.3.58.
 
 
 Changes with nginx 0.3.58                                        14 Aug 2006
@@ -3506,12 +3510,12 @@
 
     *) Change: now the procfs interface instead of sysctl is used on Linux.
 
-    *) Change: now the "Content-Type" header line is inherited from first 
+    *) Change: now the "Content-Type" header line is inherited from first
        response when the "X-Accel-Redirect" was used.
 
     *) Bugfix: the "error_page" directive did not redirect the 413 error.
 
-    *) Bugfix: the trailing "?" did not remove old arguments if no new 
+    *) Bugfix: the trailing "?" did not remove old arguments if no new
        arguments were added to a rewritten URI.
 
     *) Bugfix: nginx could not run on 64-bit FreeBSD 7.0-CURRENT.
@@ -3524,10 +3528,10 @@
     *) Bugfix: in the "!-e" operator of the "if" directive.
        Thanks to Andrian Budanstov.
 
-    *) Bugfix: while a client certificate verification nginx did not send 
-       to a client the required certificates information.
-
-    *) Bugfix: the $document_root variable did not support the variables in 
+    *) Bugfix: while a client certificate verification nginx did not send to
+       a client the required certificates information.
+
+    *) Bugfix: the $document_root variable did not support the variables in
        the "root" directive.
 
 
@@ -3535,11 +3539,11 @@
 
     *) Feature: the "dav_access" directive.
 
-    *) Feature: the "if" directive supports the "-d", "!-d", "-e", "!-e", 
+    *) Feature: the "if" directive supports the "-d", "!-d", "-e", "!-e",
        "-x", and "!-x" operators.
 
-    *) Bugfix: a segmentation fault occurred if a request returned a 
-       redirect and some sent to client header lines were logged in the 
+    *) Bugfix: a segmentation fault occurred if a request returned a
+       redirect and some sent to client header lines were logged in the
        access log.
 
 
@@ -3551,108 +3555,108 @@
 
     *) Feature: the unicode2nginx script was added to contrib.
 
-    *) Bugfix: if a "root" was specified by variable only, then the root 
-       was relative to a server prefix.
-
-    *) Bugfix: if the request contained "//" or "/./" and escaped symbols 
+    *) Bugfix: if a "root" was specified by variable only, then the root was
+       relative to a server prefix.
+
+    *) Bugfix: if the request contained "//" or "/./" and escaped symbols
        after them, then the proxied request was sent unescaped.
 
-    *) Bugfix: the $r->header_in("Cookie") of the ngx_http_perl_module now 
+    *) Bugfix: the $r->header_in("Cookie") of the ngx_http_perl_module now
        returns all "Cookie" header lines.
 
-    *) Bugfix: a segmentation fault occurred if 
-       "client_body_in_file_only on" was used and nginx switched to a next 
+    *) Bugfix: a segmentation fault occurred if
+       "client_body_in_file_only on" was used and nginx switched to a next
        upstream.
 
-    *) Bugfix: on some condition while reconfiguration character codes 
-       inside the "charset_map" may be treated invalid; the bug had 
-       appeared in 0.3.50.
+    *) Bugfix: on some condition while reconfiguration character codes
+       inside the "charset_map" may be treated invalid; the bug had appeared
+       in 0.3.50.
 
 
 Changes with nginx 0.3.54                                        11 Jul 2006
 
     *) Feature: nginx now logs the subrequest information to the error log.
 
-    *) Feature: the "proxy_next_upstream", "fastcgi_next_upstream", and 
+    *) Feature: the "proxy_next_upstream", "fastcgi_next_upstream", and
        "memcached_next_upstream" directives support the "off" parameter.
 
-    *) Feature: the "debug_connection" directive supports the CIDR address 
+    *) Feature: the "debug_connection" directive supports the CIDR address
        form.
 
-    *) Bugfix: if a response of proxied server or FastCGI server was 
+    *) Bugfix: if a response of proxied server or FastCGI server was
        converted from UTF-8 or back, then it may be transferred incomplete.
 
-    *) Bugfix: the $upstream_response_time variable had the time of the 
+    *) Bugfix: the $upstream_response_time variable had the time of the
        first request to a backend only.
 
-    *) Bugfix: nginx could not be built on amd64 platform; the bug had 
+    *) Bugfix: nginx could not be built on amd64 platform; the bug had
        appeared in 0.3.53.
 
 
 Changes with nginx 0.3.53                                        07 Jul 2006
 
-    *) Change: the "add_header" directive adds the string to 204, 301, and 
+    *) Change: the "add_header" directive adds the string to 204, 301, and
        302 responses.
 
-    *) Feature: the "server" directive in the "upstream" context supports 
+    *) Feature: the "server" directive in the "upstream" context supports
        the "weight" parameter.
 
     *) Feature: the "server_name" directive supports the "*" wildcard.
 
     *) Feature: nginx supports the request body size more than 2G.
 
-    *) Bugfix: if a client was successfully authorized using "satisfy_any 
-       on", then anyway the message "access forbidden by rule" was written 
+    *) Bugfix: if a client was successfully authorized using "satisfy_any
+       on", then anyway the message "access forbidden by rule" was written
        in the log.
 
-    *) Bugfix: the "PUT" method may erroneously not create a file and 
-       return the 409 code.
-
-    *) Bugfix: if the IMAP/POP3 backend returned an error, then nginx 
+    *) Bugfix: the "PUT" method may erroneously not create a file and return
+       the 409 code.
+
+    *) Bugfix: if the IMAP/POP3 backend returned an error, then nginx
        continued proxying anyway.
 
 
 Changes with nginx 0.3.52                                        03 Jul 2006
 
-    *) Change: the ngx_http_index_module behavior for the "POST /" requests 
-       is reverted to the 0.3.40 version state: the module now does not 
+    *) Change: the ngx_http_index_module behavior for the "POST /" requests
+       is reverted to the 0.3.40 version state: the module now does not
        return the 405 error.
 
-    *) Bugfix: the worker process may got caught in an endless loop if the 
+    *) Bugfix: the worker process may got caught in an endless loop if the
        limit rate was used; the bug had appeared in 0.3.37.
 
-    *) Bugfix: ngx_http_charset_module logged "unknown charset" alert, even 
+    *) Bugfix: ngx_http_charset_module logged "unknown charset" alert, even
        if the recoding was not needed; the bug had appeared in 0.3.50.
 
-    *) Bugfix: if a code response of the PUT request was 409, then a 
+    *) Bugfix: if a code response of the PUT request was 409, then a
        temporary file was not removed.
 
 
 Changes with nginx 0.3.51                                        30 Jun 2006
 
-    *) Bugfix: the "<" symbols might disappeared some conditions in the 
-       SSI; the bug had appeared in 0.3.50.
+    *) Bugfix: the "<" symbols might disappeared some conditions in the SSI;
+       the bug had appeared in 0.3.50.
 
 
 Changes with nginx 0.3.50                                        28 Jun 2006
 
-    *) Change: the "proxy_redirect_errors" and "fastcgi_redirect_errors" 
-       directives was renamed to the "proxy_intercept_errors" and 
+    *) Change: the "proxy_redirect_errors" and "fastcgi_redirect_errors"
+       directives was renamed to the "proxy_intercept_errors" and
        "fastcgi_intercept_errors" directives.
 
-    *) Feature: the ngx_http_charset_module supports the recoding from the 
+    *) Feature: the ngx_http_charset_module supports the recoding from the
        single byte encodings to the UTF-8 encoding and back.
 
-    *) Feature: the "X-Accel-Charset" response header line is supported in 
+    *) Feature: the "X-Accel-Charset" response header line is supported in
        proxy and FastCGI mode.
 
-    *) Bugfix: the "\" escape symbol in the "\"" and "\'" pairs in the SSI 
+    *) Bugfix: the "\" escape symbol in the "\"" and "\'" pairs in the SSI
        command was removed only if the command also has the "$" symbol.
 
-    *) Bugfix: the "<!--" string might be added on some conditions in the 
+    *) Bugfix: the "<!--" string might be added on some conditions in the
        SSI after inclusion.
 
-    *) Bugfix: if the "Content-Length: 0" header line was in response, then 
+    *) Bugfix: if the "Content-Length: 0" header line was in response, then
        in nonbuffered proxying mode the client connection was not closed.
 
 
@@ -3660,26 +3664,26 @@
 
     *) Bugfix: in the "set" directive.
 
-    *) Bugfix: if two or more FastCGI subrequests was in SSI, then first 
-       subrequest output was included instead of second and following 
+    *) Bugfix: if two or more FastCGI subrequests was in SSI, then first
+       subrequest output was included instead of second and following
        subrequests.
 
 
 Changes with nginx 0.3.48                                        29 May 2006
 
-    *) Change: now the ngx_http_charset_module works for subrequests, if 
-       the response has no "Content-Type" header line.
-
-    *) Bugfix: if the "proxy_pass" directive has no URI part, then the 
-       "proxy_redirect default" directive add the unnecessary slash in 
-       start of the rewritten redirect.
-
-    *) Bugfix: the internal redirect always transform client's HTTP method 
-       to GET, now the transformation is made for the "X-Accel-Redirect" 
-       redirects only and if the method is not HEAD; the bug had appeared 
-       in 0.3.42.
-
-    *) Bugfix: the ngx_http_perl_module could not be built, if the perl was 
+    *) Change: now the ngx_http_charset_module works for subrequests, if the
+       response has no "Content-Type" header line.
+
+    *) Bugfix: if the "proxy_pass" directive has no URI part, then the
+       "proxy_redirect default" directive add the unnecessary slash in start
+       of the rewritten redirect.
+
+    *) Bugfix: the internal redirect always transform client's HTTP method
+       to GET, now the transformation is made for the "X-Accel-Redirect"
+       redirects only and if the method is not HEAD; the bug had appeared in
+       0.3.42.
+
+    *) Bugfix: the ngx_http_perl_module could not be built, if the perl was
        built with the threads support; the bug had appeared in 0.3.46.
 
 
@@ -3687,42 +3691,42 @@
 
     *) Feature: the "upstream" directive.
 
-    *) Change: now the "\" escape symbol in the "\"" and "\'" pairs in the 
+    *) Change: now the "\" escape symbol in the "\"" and "\'" pairs in the
        SSI command is always removed.
 
 
 Changes with nginx 0.3.46                                        11 May 2006
 
-    *) Feature: the "proxy_hide_header", "proxy_pass_header", 
+    *) Feature: the "proxy_hide_header", "proxy_pass_header",
        "fastcgi_hide_header", and "fastcgi_pass_header" directives.
 
-    *) Change: the "proxy_pass_x_powered_by", "fastcgi_x_powered_by", and 
+    *) Change: the "proxy_pass_x_powered_by", "fastcgi_x_powered_by", and
        "proxy_pass_server" directives were canceled.
 
-    *) Feature: the "X-Accel-Buffering" response header line is supported 
-       in proxy mode.
-
-    *) Bugfix: the reconfiguration bug and memory leaks in the 
+    *) Feature: the "X-Accel-Buffering" response header line is supported in
+       proxy mode.
+
+    *) Bugfix: the reconfiguration bug and memory leaks in the
        ngx_http_perl_module.
 
 
 Changes with nginx 0.3.45                                        06 May 2006
 
-    *) Feature: the "ssl_verify_client", "ssl_verify_depth", and 
+    *) Feature: the "ssl_verify_client", "ssl_verify_depth", and
        "ssl_client_certificate" directives.
 
-    *) Change: the $request_method variable now returns the main request 
+    *) Change: the $request_method variable now returns the main request
        method.
 
-    *) Change: the &deg; symbol codes were changed in koi-win conversion 
+    *) Change: the &deg; symbol codes were changed in koi-win conversion
        table.
 
-    *) Feature: the euro and N symbols were added to koi-win conversion 
+    *) Feature: the euro and N symbols were added to koi-win conversion
        table.
 
-    *) Bugfix: if nginx distributed the requests among several backends and 
-       some backend failed, then requests intended for this backend was 
-       directed to one live backend only instead of being distributed among 
+    *) Bugfix: if nginx distributed the requests among several backends and
+       some backend failed, then requests intended for this backend was
+       directed to one live backend only instead of being distributed among
        the rest.
 
 
@@ -3730,7 +3734,7 @@
 
     *) Feature: the "wait" parameter in the "include" SSI command.
 
-    *) Feature: the Ukrainian and Byelorussian characters were added to 
+    *) Feature: the Ukrainian and Byelorussian characters were added to
        koi-win conversion table.
 
     *) Bugfix: in the SSI.
@@ -3743,18 +3747,18 @@
 
 Changes with nginx 0.3.42                                        26 Apr 2006
 
-    *) Feature: the "bind" option of the "listen" directive in IMAP/POP3 
+    *) Feature: the "bind" option of the "listen" directive in IMAP/POP3
        proxy.
 
-    *) Bugfix: if the same capture in the "rewrite" directive was used more 
+    *) Bugfix: if the same capture in the "rewrite" directive was used more
        then once.
 
-    *) Bugfix: the $sent_http_content_type, $sent_http_content_length, 
-       $sent_http_last_modified, $sent_http_connection, 
-       $sent_http_keep_alive, and $sent_http_transfer_encoding variables 
+    *) Bugfix: the $sent_http_content_type, $sent_http_content_length,
+       $sent_http_last_modified, $sent_http_connection,
+       $sent_http_keep_alive, and $sent_http_transfer_encoding variables
        were not written to access log.
 
-    *) Bugfix: the $sent_http_cache_control returned value of the single 
+    *) Bugfix: the $sent_http_cache_control returned value of the single
        "Cache-Control" response header line.
 
 
@@ -3762,13 +3766,13 @@
 
     *) Feature: the -v switch.
 
-    *) Bugfix: the segmentation fault may occurred if the SSI page has 
+    *) Bugfix: the segmentation fault may occurred if the SSI page has
        remote subrequests.
 
     *) Bugfix: in FastCGI handling.
 
-    *) Bugfix: if the perl modules path was not set using 
-       --with-perl_modules_path=PATH or the "perl_modules", then the 
+    *) Bugfix: if the perl modules path was not set using
+       --with-perl_modules_path=PATH or the "perl_modules", then the
        segmentation fault was occurred.
 
 
@@ -3783,21 +3787,21 @@
 
 Changes with nginx 0.3.39                                        17 Apr 2006
 
-    *) Feature: the "uninitialized_variable_warn" directive; the logging 
-       level of the "uninitialized variable" message was lowered from 
+    *) Feature: the "uninitialized_variable_warn" directive; the logging
+       level of the "uninitialized variable" message was lowered from
        "alert" to "warn".
 
     *) Feature: the "override_charset" directive.
 
-    *) Change: now if the unknown variable is used in the "echo" and "if 
-       expr='$name'" SSI-commands, then the "unknown variable" message is 
+    *) Change: now if the unknown variable is used in the "echo" and "if
+       expr='$name'" SSI-commands, then the "unknown variable" message is
        not logged.
 
-    *) Bugfix: the active connection counter increased on the exceeding of 
-       the connection limit specified by the "worker_connections" 
-       directive; the bug had appeared in 0.2.0.
-
-    *) Bugfix: the limit rate might not work on some condition; the bug had 
+    *) Bugfix: the active connection counter increased on the exceeding of
+       the connection limit specified by the "worker_connections" directive;
+       the bug had appeared in 0.2.0.
+
+    *) Bugfix: the limit rate might not work on some condition; the bug had
        appeared in 0.3.38.
 
 
@@ -3808,20 +3812,20 @@
     *) Change: the ngx_http_perl_module optimizations.
        Thanks to Sergey Skvortsov.
 
-    *) Feature: the ngx_http_perl_module supports the $r->request_body_file 
+    *) Feature: the ngx_http_perl_module supports the $r->request_body_file
        method.
 
     *) Feature: the "client_body_in_file_only" directive.
 
-    *) Workaround: now on disk overflow nginx tries to write access logs 
+    *) Workaround: now on disk overflow nginx tries to write access logs
        once a second only.
        Thanks to Anton Yuzhaninov and Maxim Dounin.
 
-    *) Bugfix: now the "limit_rate" directive more precisely limits rate if 
+    *) Bugfix: now the "limit_rate" directive more precisely limits rate if
        rate is more than 100 Kbyte/s.
        Thanks to ForJest.
 
-    *) Bugfix: now the IMAP/POP3 proxy escapes the "\r" and "\n" symbols in 
+    *) Bugfix: now the IMAP/POP3 proxy escapes the "\r" and "\n" symbols in
        login and password to pass authorization server.
        Thanks to Maxim Dounin.
 
@@ -3830,10 +3834,10 @@
 
     *) Feature: the "limit_except" directive.
 
-    *) Feature: the "if" directive supports the "!~", "!~*", "-f", and 
-       "!-f" operators.
-
-    *) Feature: the ngx_http_perl_module supports the $r->request_body 
+    *) Feature: the "if" directive supports the "!~", "!~*", "-f", and "!-f"
+       operators.
+
+    *) Feature: the ngx_http_perl_module supports the $r->request_body
        method.
 
     *) Bugfix: in the ngx_http_addition_filter_module.
@@ -3843,37 +3847,37 @@
 
     *) Feature: the ngx_http_addition_filter_module.
 
-    *) Feature: the "proxy_pass" and "fastcgi_pass" directives may be used 
+    *) Feature: the "proxy_pass" and "fastcgi_pass" directives may be used
        inside the "if" block.
 
-    *) Feature: the "proxy_ignore_client_abort" and 
+    *) Feature: the "proxy_ignore_client_abort" and
        "fastcgi_ignore_client_abort" directives.
 
     *) Feature: the "$request_completion" variable.
 
-    *) Feature: the ngx_http_perl_module supports the $r->request_method 
-       and $r->remote_addr.
+    *) Feature: the ngx_http_perl_module supports the $r->request_method and
+       $r->remote_addr.
 
     *) Feature: the ngx_http_ssi_module supports the "elif" command.
 
-    *) Bugfix: the "\/" string in the expression of the "if" command of the 
+    *) Bugfix: the "\/" string in the expression of the "if" command of the
        ngx_http_ssi_module was treated incorrectly.
 
-    *) Bugfix: in the regular expressions in the "if" command of the 
+    *) Bugfix: in the regular expressions in the "if" command of the
        ngx_http_ssi_module.
 
-    *) Bugfix: if the relative path was specified in the 
-       "client_body_temp_path", "proxy_temp_path", "fastcgi_temp_path", and 
-       "perl_modules" directives, then the directory was used relatively to 
+    *) Bugfix: if the relative path was specified in the
+       "client_body_temp_path", "proxy_temp_path", "fastcgi_temp_path", and
+       "perl_modules" directives, then the directory was used relatively to
        a current path but not to a server prefix.
 
 
 Changes with nginx 0.3.35                                        22 Mar 2006
 
-    *) Bugfix: the accept-filter and the TCP_DEFER_ACCEPT option were set 
+    *) Bugfix: the accept-filter and the TCP_DEFER_ACCEPT option were set
        for first "listen" directive only; the bug had appeared in 0.3.31.
 
-    *) Bugfix: in the "proxy_pass" directive without the URI part in a 
+    *) Bugfix: in the "proxy_pass" directive without the URI part in a
        subrequest.
 
 
@@ -3884,10 +3888,10 @@
 
 Changes with nginx 0.3.33                                        15 Mar 2006
 
-    *) Feature: the "http_503" parameter of the "proxy_next_upstream" or 
+    *) Feature: the "http_503" parameter of the "proxy_next_upstream" or
        "fastcgi_next_upstream" directives.
 
-    *) Bugfix: ngx_http_perl_module did not work with inlined in the 
+    *) Bugfix: ngx_http_perl_module did not work with inlined in the
        configuration code, if it was not started with the "sub" word.
 
     *) Bugfix: in the "post_action" directive.
@@ -3895,7 +3899,7 @@
 
 Changes with nginx 0.3.32                                        11 Mar 2006
 
-    *) Bugfix: the debug logging on startup and reconfiguration time was 
+    *) Bugfix: the debug logging on startup and reconfiguration time was
        removed; the bug had appeared in 0.3.31.
 
 
@@ -3903,22 +3907,21 @@
 
     *) Change: now nginx passes the malformed proxied backend responses.
 
-    *) Feature: the "listen" directives support the address in the "*:port" 
+    *) Feature: the "listen" directives support the address in the "*:port"
        form.
 
     *) Feature: the EVFILER_TIMER support in MacOSX 10.4.
 
-    *) Workaround: for MacOSX 64-bit kernel kqueue millisecond timeout 
-       bug.
+    *) Workaround: for MacOSX 64-bit kernel kqueue millisecond timeout bug.
        Thanks to Andrei Nigmatulin.
 
-    *) Bugfix: if there were several "listen" directives listening one 
-       various addresses inside one server, then server names like 
-       "*.domain.tld" worked for first address only; the bug had appeared 
-       in 0.3.18.
-
-    *) Bugfix: if the HTTPS protocol was used in the "proxy_pass" directive 
-       and the request body was in temporary file then the request was not 
+    *) Bugfix: if there were several "listen" directives listening one
+       various addresses inside one server, then server names like
+       "*.domain.tld" worked for first address only; the bug had appeared in
+       0.3.18.
+
+    *) Bugfix: if the HTTPS protocol was used in the "proxy_pass" directive
+       and the request body was in temporary file then the request was not
        transferred.
 
     *) Bugfix: perl 5.8.8 compatibility.
@@ -3926,29 +3929,29 @@
 
 Changes with nginx 0.3.30                                        22 Feb 2006
 
-    *) Change: the ECONNABORTED error log level was changed to "error" from 
+    *) Change: the ECONNABORTED error log level was changed to "error" from
        "crit".
 
-    *) Bugfix: the ngx_http_perl_module could not be build without the 
+    *) Bugfix: the ngx_http_perl_module could not be build without the
        ngx_http_ssi_filter_module.
 
-    *) Bugfix: nginx could not be built on i386 platform, if the PIC was 
+    *) Bugfix: nginx could not be built on i386 platform, if the PIC was
        used; the bug had appeared in 0.3.27.
 
 
 Changes with nginx 0.3.29                                        20 Feb 2006
 
-    *) Feature: now nginx uses less memory, if PHP in FastCGI mode sends 
+    *) Feature: now nginx uses less memory, if PHP in FastCGI mode sends
        many warnings before the response.
 
-    *) Bugfix: the "Transfer-Encoding: chunked" header line was issued in 
+    *) Bugfix: the "Transfer-Encoding: chunked" header line was issued in
        the 204 responses for the HTTP/1.1 requests.
 
-    *) Bugfix: nginx returned the 502 response, if the complete response 
+    *) Bugfix: nginx returned the 502 response, if the complete response
        header lines were transferred in a separate FastCGI records.
 
-    *) Bugfix: if the proxied URI was specified in the "post_action" 
-       directive, then it ran only after a successful completion of a 
+    *) Bugfix: if the proxied URI was specified in the "post_action"
+       directive, then it ran only after a successful completion of a
        request.
 
 
@@ -3958,58 +3961,58 @@
 
     *) Feature: the --with-cpu-opt=ppc64 configuration parameter.
 
-    *) Bugfix: on some condition the proxied connection with a client was 
+    *) Bugfix: on some condition the proxied connection with a client was
        terminated prematurely.
        Thanks to Vladimir Shutoff.
 
-    *) Bugfix: the "X-Accel-Limit-Rate" header line was not taken into 
-       account if the request was redirected using the "X-Accel-Redirect" 
+    *) Bugfix: the "X-Accel-Limit-Rate" header line was not taken into
+       account if the request was redirected using the "X-Accel-Redirect"
        header line.
 
-    *) Bugfix: the "post_action" directive ran only after a successful 
+    *) Bugfix: the "post_action" directive ran only after a successful
        completion of a request.
 
-    *) Bugfix: the proxied response body generated by the "post_action" 
+    *) Bugfix: the proxied response body generated by the "post_action"
        directive was transferred to a client.
 
 
 Changes with nginx 0.3.27                                        08 Feb 2006
 
-    *) Change: the "variables_hash_max_size" and 
+    *) Change: the "variables_hash_max_size" and
        "variables_hash_bucket_size" directives.
 
-    *) Feature: the $body_bytes_sent variable can be used not only in the 
+    *) Feature: the $body_bytes_sent variable can be used not only in the
        "log_format" directive.
 
     *) Feature: the $ssl_protocol and $ssl_cipher variables.
 
-    *) Feature: the cache line size detection for widespread CPUs at start 
+    *) Feature: the cache line size detection for widespread CPUs at start
        time.
 
-    *) Feature: now the "accept_mutex" directive is supported using 
-       fcntl(2) on platforms different from i386, amd64, sparc64, and ppc.
-
-    *) Feature: the "lock_file" directive and the --with-lock-path=PATH 
+    *) Feature: now the "accept_mutex" directive is supported using fcntl(2)
+       on platforms different from i386, amd64, sparc64, and ppc.
+
+    *) Feature: the "lock_file" directive and the --with-lock-path=PATH
        autoconfiguration directive.
 
-    *) Bugfix: if the HTTPS protocol was used in the "proxy_pass" directive 
+    *) Bugfix: if the HTTPS protocol was used in the "proxy_pass" directive
        then the requests with the body was not transferred.
 
 
 Changes with nginx 0.3.26                                        03 Feb 2006
 
-    *) Change: the "optimize_host_names" directive was renamed to the 
+    *) Change: the "optimize_host_names" directive was renamed to the
        "optimize_server_names".
 
-    *) Bugfix: if in the "proxy_pass" directive was no the URI part, then 
-       the main request URI was transferred to a backend while proxying the 
+    *) Bugfix: if in the "proxy_pass" directive was no the URI part, then
+       the main request URI was transferred to a backend while proxying the
        SSI subrequest.
 
 
 Changes with nginx 0.3.25                                        01 Feb 2006
 
-    *) Bugfix: the segmentation fault was occurred on start or while 
-       reconfiguration if there was invalid configuration; the bug had 
+    *) Bugfix: the segmentation fault was occurred on start or while
+       reconfiguration if there was invalid configuration; the bug had
        appeared in 0.3.24.
 
 
@@ -4017,16 +4020,16 @@
 
     *) Workaround: for bug in FreeBSD kqueue.
 
-    *) Bugfix: now a response generated by the "post_action" directive is 
+    *) Bugfix: now a response generated by the "post_action" directive is
        not transferred to a client.
 
     *) Bugfix: the memory leaks were occurring if many log files were used.
 
-    *) Bugfix: the first "proxy_redirect" directive was working inside one 
+    *) Bugfix: the first "proxy_redirect" directive was working inside one
        location.
 
-    *) Bugfix: on 64-bit platforms segmentation fault may occurred on start 
-       if the many names were used in the "server_name" directives; the bug 
+    *) Bugfix: on 64-bit platforms segmentation fault may occurred on start
+       if the many names were used in the "server_name" directives; the bug
        had appeared in 0.3.18.
 
 
@@ -4034,23 +4037,23 @@
 
     *) Feature: the "optimize_host_names" directive.
 
-    *) Bugfix: in using of the variables in the "path" and "alias" 
+    *) Bugfix: in using of the variables in the "path" and "alias"
        directives.
 
-    *) Bugfix: the ngx_http_perl_module was incorrectly built on Linux and 
+    *) Bugfix: the ngx_http_perl_module was incorrectly built on Linux and
        Solaris.
 
 
 Changes with nginx 0.3.22                                        17 Jan 2006
 
-    *) Feature: the ngx_http_perl_module supports the $r->args and 
+    *) Feature: the ngx_http_perl_module supports the $r->args and
        $r->unescape methods.
 
-    *) Feature: the method $r->query_string of ngx_http_perl_module was 
+    *) Feature: the method $r->query_string of ngx_http_perl_module was
        canceled.
 
-    *) Bugfix: segmentation fault was occurred if the "none" or "blocked" 
-       values was specified in the "valid_referers" directive; the bug had 
+    *) Bugfix: segmentation fault was occurred if the "none" or "blocked"
+       values was specified in the "valid_referers" directive; the bug had
        appeared in 0.3.18.
 
 
@@ -4058,7 +4061,7 @@
 
     *) Feature: the ngx_http_perl_module.
 
-    *) Change: the "valid_referers" directive allows the referreres without 
+    *) Change: the "valid_referers" directive allows the referreres without
        URI part.
 
 
@@ -4066,8 +4069,8 @@
 
     *) Bugfix: in SSI handling.
 
-    *) Bugfix: the ngx_http_memcached_module did not support the keys in 
-       the "/usr?args" form.
+    *) Bugfix: the ngx_http_memcached_module did not support the keys in the
+       "/usr?args" form.
 
 
 Changes with nginx 0.3.19                                        28 Dec 2005
@@ -4081,47 +4084,47 @@
 
 Changes with nginx 0.3.18                                        26 Dec 2005
 
-    *) Feature: the "server_names" directive supports the ".domain.tld" 
+    *) Feature: the "server_names" directive supports the ".domain.tld"
        names.
 
-    *) Feature: the "server_names" directive uses the hash for the 
+    *) Feature: the "server_names" directive uses the hash for the
        "*.domain.tld" names and more effective hash for usual names.
 
-    *) Change: the "server_names_hash_max_size" and 
+    *) Change: the "server_names_hash_max_size" and
        "server_names_hash_bucket_size" directives.
 
-    *) Change: the "server_names_hash" and "server_names_hash_threshold" 
+    *) Change: the "server_names_hash" and "server_names_hash_threshold"
        directives were canceled.
 
     *) Feature: the "valid_referers" directive uses the hash site names.
 
-    *) Change: now the "valid_referers" directive checks the site names 
-       only without the URI part.
-
-    *) Bugfix: some ".domain.tld" names incorrectly processed by the 
+    *) Change: now the "valid_referers" directive checks the site names only
+       without the URI part.
+
+    *) Bugfix: some ".domain.tld" names incorrectly processed by the
        ngx_http_map_module.
 
-    *) Bugfix: segmentation fault was occurred if configuration file did 
-       not exist; the bug had appeared in 0.3.12.
-
-    *) Bugfix: on 64-bit platforms segmentation fault may occurred on 
-       start; the bug had appeared in 0.3.16.
+    *) Bugfix: segmentation fault was occurred if configuration file did not
+       exist; the bug had appeared in 0.3.12.
+
+    *) Bugfix: on 64-bit platforms segmentation fault may occurred on start;
+       the bug had appeared in 0.3.16.
 
 
 Changes with nginx 0.3.17                                        18 Dec 2005
 
-    *) Change: now on Linux configure checks the presence of epoll and 
+    *) Change: now on Linux configure checks the presence of epoll and
        sendfile64() in kernel.
 
-    *) Feature: the "map" directive supports domain names in the 
+    *) Feature: the "map" directive supports domain names in the
        ".domain.tld" form.
 
-    *) Bugfix: the timeouts were not used in SSL handshake; the bug had 
+    *) Bugfix: the timeouts were not used in SSL handshake; the bug had
        appeared in 0.2.4.
 
     *) Bugfix: in the HTTPS protocol in the "proxy_pass" directive.
 
-    *) Bugfix: when the HTTPS protocol was used in the "proxy_pass" 
+    *) Bugfix: when the HTTPS protocol was used in the "proxy_pass"
        directive the port 80 was used by default.
 
 
@@ -4129,41 +4132,41 @@
 
     *) Feature: the ngx_http_map_module.
 
-    *) Feature: the "types_hash_max_size" and "types_hash_bucket_size" 
+    *) Feature: the "types_hash_max_size" and "types_hash_bucket_size"
        directives.
 
     *) Feature: the "ssi_value_length" directive.
 
     *) Feature: the "worker_rlimit_core" directive.
 
-    *) Workaround: the connection number in logs was always 1 if nginx was 
-       built by the icc 8.1 or 9.0 compilers with optimization for 
+    *) Workaround: the connection number in logs was always 1 if nginx was
+       built by the icc 8.1 or 9.0 compilers with optimization for
        Pentium 4.
 
     *) Bugfix: the "config timefmt" SSI command set incorrect time format.
 
-    *) Bugfix: nginx did not close connection to IMAP/POP3 backend for the 
+    *) Bugfix: nginx did not close connection to IMAP/POP3 backend for the
        SSL connections; the bug had appeared in 0.3.13.
        Thanks to Rob Mueller.
 
-    *) Bugfix: segmentation fault may occurred in at SSL shutdown; the bug 
+    *) Bugfix: segmentation fault may occurred in at SSL shutdown; the bug
        had appeared in 0.3.13.
 
 
 Changes with nginx 0.3.15                                        07 Dec 2005
 
-    *) Feature: the new 444 code of the "return" directive to close 
+    *) Feature: the new 444 code of the "return" directive to close
        connection.
 
     *) Feature: the "so_keepalive" directive in IMAP/POP3 proxy.
 
-    *) Bugfix: if there are unclosed connection nginx now calls abort() 
-       only on gracefull quit and active "debug_points" directive.
+    *) Bugfix: if there are unclosed connection nginx now calls abort() only
+       on gracefull quit and active "debug_points" directive.
 
 
 Changes with nginx 0.3.14                                        05 Dec 2005
 
-    *) Bugfix: in the 304 response the body was transferred; the bug had 
+    *) Bugfix: in the 304 response the body was transferred; the bug had
        appeared in 0.3.13.
 
 
@@ -4171,69 +4174,69 @@
 
     *) Feature: the IMAP/POP3 proxy supports STARTTLS and STLS.
 
-    *) Bugfix: the IMAP/POP3 proxy did not work with the select, poll, and 
+    *) Bugfix: the IMAP/POP3 proxy did not work with the select, poll, and
        /dev/poll methods.
 
     *) Bugfix: in SSI handling.
 
-    *) Bugfix: now Solaris sendfilev() is not used to transfer the client 
+    *) Bugfix: now Solaris sendfilev() is not used to transfer the client
        request body to FastCGI-server via the unix domain socket.
 
-    *) Bugfix: the "auth_basic" directive did not disable the 
-       authorization; the bug had appeared in 0.3.11.
+    *) Bugfix: the "auth_basic" directive did not disable the authorization;
+       the bug had appeared in 0.3.11.
 
 
 Changes with nginx 0.3.12                                        26 Nov 2005
 
-    *) Security: if nginx was built with the ngx_http_realip_module and the 
-       "satisfy_any on" directive was used, then access and authorization 
-       directives did not work. The ngx_http_realip_module was not built 
-       and is not built by default.
+    *) Security: if nginx was built with the ngx_http_realip_module and the
+       "satisfy_any on" directive was used, then access and authorization
+       directives did not work. The ngx_http_realip_module was not built and
+       is not built by default.
 
     *) Change: the "$time_gmt" variable name was changed to "$time_local".
 
-    *) Change: the "proxy_header_buffer_size" and 
-       "fastcgi_header_buffer_size" directives was renamed to the 
+    *) Change: the "proxy_header_buffer_size" and
+       "fastcgi_header_buffer_size" directives was renamed to the
        "proxy_buffer_size" and "fastcgi_buffer_size" directives.
 
     *) Feature: the ngx_http_memcached_module.
 
     *) Feature: the "proxy_buffering" directive.
 
-    *) Bugfix: the changes in accept mutex handling when the "rtsig" method 
+    *) Bugfix: the changes in accept mutex handling when the "rtsig" method
        was used; the bug had appeared in 0.3.0.
 
-    *) Bugfix: if the client sent the "Transfer-Encoding: chunked" header 
+    *) Bugfix: if the client sent the "Transfer-Encoding: chunked" header
        line, then nginx returns the 411 error.
 
-    *) Bugfix: if the "auth_basic" directive was inherited from the http 
-       level, then the realm in the "WWW-Authenticate" header line was 
+    *) Bugfix: if the "auth_basic" directive was inherited from the http
+       level, then the realm in the "WWW-Authenticate" header line was
        without the "Basic realm" text.
 
-    *) Bugfix: if the "combined" format was explicitly specified in the 
-       "access_log" directive, then the empty lines was written to the log; 
+    *) Bugfix: if the "combined" format was explicitly specified in the
+       "access_log" directive, then the empty lines was written to the log;
        the bug had appeared in 0.3.8.
 
-    *) Bugfix: nginx did not run on the sparc platform under any OS except 
+    *) Bugfix: nginx did not run on the sparc platform under any OS except
        Solaris.
 
-    *) Bugfix: now it is not necessary to place space between the quoted 
+    *) Bugfix: now it is not necessary to place space between the quoted
        string and closing bracket in the "if" directive.
 
 
 Changes with nginx 0.3.11                                        15 Nov 2005
 
-    *) Bugfix: nginx did not pass the client request headers and body while 
+    *) Bugfix: nginx did not pass the client request headers and body while
        proxying; the bug had appeared in 0.3.10.
 
 
 Changes with nginx 0.3.10                                        15 Nov 2005
 
-    *) Change: the "valid_referers" directive and the "$invalid_referer" 
-       variable were moved to the new ngx_http_referer_module from the 
+    *) Change: the "valid_referers" directive and the "$invalid_referer"
+       variable were moved to the new ngx_http_referer_module from the
        ngx_http_rewrite_module.
 
-    *) Change: the "$apache_bytes_sent" variable name was changed to 
+    *) Change: the "$apache_bytes_sent" variable name was changed to
        "$body_bytes_sent".
 
     *) Feature: the "$sent_http_..." variables.
@@ -4250,73 +4253,73 @@
 
     *) Feature: the "worker_cpu_affinity" directive for Linux.
 
-    *) Bugfix: the "rewrite" directive did not unescape URI part in 
-       redirect, now it is unescaped except the %00-%25 and %7F-%FF 
+    *) Bugfix: the "rewrite" directive did not unescape URI part in
+       redirect, now it is unescaped except the %00-%25 and %7F-%FF
        characters.
 
     *) Bugfix: nginx could not be built by the icc 9.0 compiler.
 
-    *) Bugfix: if the SSI was enabled for zero size static file, then the 
+    *) Bugfix: if the SSI was enabled for zero size static file, then the
        chunked response was encoded incorrectly.
 
 
 Changes with nginx 0.3.9                                         10 Nov 2005
 
-    *) Bugfix: nginx considered URI as unsafe if two any symbols was 
-       between two slashes; the bug had appeared in 0.3.8.
+    *) Bugfix: nginx considered URI as unsafe if two any symbols was between
+       two slashes; the bug had appeared in 0.3.8.
 
 
 Changes with nginx 0.3.8                                         09 Nov 2005
 
-    *) Security: nginx now checks URI got from a backend in 
-       "X-Accel-Redirect" header line or in SSI file for the "/../" paths 
+    *) Security: nginx now checks URI got from a backend in
+       "X-Accel-Redirect" header line or in SSI file for the "/../" paths
        and zeroes.
 
-    *) Change: nginx now does not treat the empty user name in the 
+    *) Change: nginx now does not treat the empty user name in the
        "Authorization" header line as valid one.
 
-    *) Feature: the "ssl_session_timeout" directives of the 
+    *) Feature: the "ssl_session_timeout" directives of the
        ngx_http_ssl_module and ngx_imap_ssl_module.
 
-    *) Feature: the "auth_http_header" directive of the 
+    *) Feature: the "auth_http_header" directive of the
        ngx_imap_auth_http_module.
 
     *) Feature: the "add_header" directive.
 
     *) Feature: the ngx_http_realip_module.
 
-    *) Feature: the new variables to use in the "log_format" directive: 
-       $bytes_sent, $apache_bytes_sent, $status, $time_gmt, $uri, 
-       $request_time, $request_length, $upstream_status, 
-       $upstream_response_time, $gzip_ratio, $uid_got, $uid_set, 
-       $connection, $pipe, and $msec. The parameters in the "%name" form 
+    *) Feature: the new variables to use in the "log_format" directive:
+       $bytes_sent, $apache_bytes_sent, $status, $time_gmt, $uri,
+       $request_time, $request_length, $upstream_status,
+       $upstream_response_time, $gzip_ratio, $uid_got, $uid_set,
+       $connection, $pipe, and $msec. The parameters in the "%name" form
        will be canceled soon.
 
-    *) Change: now the false variable values in the "if" directive are the 
+    *) Change: now the false variable values in the "if" directive are the
        empty string "" and string starting with "0".
 
-    *) Bugfix: while using proxied or FastCGI-server nginx may leave 
+    *) Bugfix: while using proxied or FastCGI-server nginx may leave
        connections and temporary files with client requests in open state.
 
-    *) Bugfix: the worker processes did not flush the buffered logs on 
+    *) Bugfix: the worker processes did not flush the buffered logs on
        graceful exit.
 
-    *) Bugfix: if the request URI was changes by the "rewrite" directive 
-       and the request was proxied in location given by regular expression, 
-       then the incorrect request was transferred to backend; the bug had 
+    *) Bugfix: if the request URI was changes by the "rewrite" directive and
+       the request was proxied in location given by regular expression, then
+       the incorrect request was transferred to backend; the bug had
        appeared in 0.2.6.
 
-    *) Bugfix: the "expires" directive did not remove the previous 
-       "Expires" header.
-
-    *) Bugfix: nginx may stop to accept requests if the "rtsig" method and 
+    *) Bugfix: the "expires" directive did not remove the previous "Expires"
+       header.
+
+    *) Bugfix: nginx may stop to accept requests if the "rtsig" method and
        several worker processes were used.
 
-    *) Bugfix: the "\"" and "\'" escape symbols were incorrectly handled in 
+    *) Bugfix: the "\"" and "\'" escape symbols were incorrectly handled in
        SSI commands.
 
-    *) Bugfix: if the response was ended just after the SSI command and 
-       gzipping was used, then the response did not transferred complete or 
+    *) Bugfix: if the response was ended just after the SSI command and
+       gzipping was used, then the response did not transferred complete or
        did not transferred at all.
 
 
@@ -4324,78 +4327,77 @@
 
     *) Feature: the "access_log" supports the "buffer=" parameter.
 
-    *) Bugfix: nginx could not be built on platforms different from i386, 
+    *) Bugfix: nginx could not be built on platforms different from i386,
        amd64, sparc, and ppc; the bug had appeared in 0.3.2.
 
 
 Changes with nginx 0.3.6                                         24 Oct 2005
 
-    *) Change: now the IMAP/POP3 proxy do not send the empty login to 
+    *) Change: now the IMAP/POP3 proxy do not send the empty login to
        authorization server.
 
     *) Feature: the "log_format" supports the variables in the $name form.
 
-    *) Bugfix: if at least in one server was no the "listen" directive, 
-       then nginx did not listen on the 80 port; the bug had appeared in 
-       0.3.3.
-
-    *) Bugfix: if the URI part is omitted in "proxy_pass" directive, the 
-       the 80 port was always used.
+    *) Bugfix: if at least in one server was no the "listen" directive, then
+       nginx did not listen on the 80 port; the bug had appeared in 0.3.3.
+
+    *) Bugfix: if the URI part is omitted in "proxy_pass" directive, the the
+       80 port was always used.
 
 
 Changes with nginx 0.3.5                                         21 Oct 2005
 
-    *) Bugfix: the segmentation fault may occurred if the IMAP/POP3 login 
+    *) Bugfix: the segmentation fault may occurred if the IMAP/POP3 login
        was changed by authorization server; the bug had appeared in 0.2.2.
 
-    *) Bugfix: the accept mutex did not work and all connections were 
+    *) Bugfix: the accept mutex did not work and all connections were
        handled by one process; the bug had appeared in 0.3.3.
 
-    *) Bugfix: the timeout did not work if the "rtsig" method and the 
+    *) Bugfix: the timeout did not work if the "rtsig" method and the
        "timer_resolution" directive were used.
 
 
 Changes with nginx 0.3.4                                         19 Oct 2005
 
-    *) Bugfix: nginx could not be built on Linux 2.4+ and MacOS X; the bug 
+    *) Bugfix: nginx could not be built on Linux 2.4+ and MacOS X; the bug
        had appeared in 0.3.3.
 
 
 Changes with nginx 0.3.3                                         19 Oct 2005
 
-    *) Change: the "bl" and "af" parameters of the "listen" directive was 
+    *) Change: the "bl" and "af" parameters of the "listen" directive was
        renamed to the "backlog" and "accept_filter".
 
-    *) Feature: the "rcvbuf" and "sndbuf" parameters of the "listen" 
+    *) Feature: the "rcvbuf" and "sndbuf" parameters of the "listen"
        directive.
 
-    *) Change: the "$msec" log parameter does not require now the 
-       additional the gettimeofday() system call.
+    *) Change: the "$msec" log parameter does not require now the additional
+       the gettimeofday() system call.
 
     *) Feature: the -t switch now tests the "listen" directives.
 
-    *) Bugfix: if the invalid address was specified in the "listen" 
-       directive, then after the -HUP signal nginx left an open socket in 
+    *) Bugfix: if the invalid address was specified in the "listen"
+       directive, then after the -HUP signal nginx left an open socket in
        the CLOSED state.
 
-    *) Bugfix: the mime type may be incorrectly set to default value for 
+    *) Bugfix: the mime type may be incorrectly set to default value for
        index file with variable in the name; the bug had appeared in 0.3.0.
 
     *) Feature: the "timer_resolution" directive.
 
     *) Feature: the millisecond "$upstream_response_time" log parameter.
 
-    *) Bugfix: a temporary file with client request body now is removed 
-       just after the response header was transferred to a client.
+    *) Bugfix: a temporary file with client request body now is removed just
+       after the response header was transferred to a client.
 
     *) Bugfix: OpenSSL 0.9.6 compatibility.
 
     *) Bugfix: the SSL certificate and key file paths could not be relative.
 
-    *) Bugfix: the "ssl_prefer_server_ciphers" directive did not work in 
-       the ngx_imap_ssl_module.
-
-    *) Bugfix: the "ssl_protocols" directive allowed to specify the single 
+    *) Bugfix: the "ssl_prefer_server_ciphers" directive did not work in the
+       ngx_imap_ssl_module.
+
+    *) Bugfix: the "ssl_protocols" directive allowed to specify the single
        protocol only.
 
 
@@ -4403,101 +4405,100 @@
 
     *) Feature: the Sun Studio 10 C compiler support.
 
-    *) Feature: the "proxy_upstream_max_fails", 
-       "proxy_upstream_fail_timeout", "fastcgi_upstream_max_fails", and 
+    *) Feature: the "proxy_upstream_max_fails",
+       "proxy_upstream_fail_timeout", "fastcgi_upstream_max_fails", and
        "fastcgi_upstream_fail_timeout" directives.
 
 
 Changes with nginx 0.3.1                                         10 Oct 2005
 
-    *) Bugfix: the segmentation fault occurred when the signal queue 
-       overflowed if the "rtsig" method was used; the bug had appeared in 
+    *) Bugfix: the segmentation fault occurred when the signal queue
+       overflowed if the "rtsig" method was used; the bug had appeared in
        0.2.0.
 
-    *) Change: correct handling of the "\\", "\"", "\'", and "\$" pairs in 
+    *) Change: correct handling of the "\\", "\"", "\'", and "\$" pairs in
        SSI.
 
 
 Changes with nginx 0.3.0                                         07 Oct 2005
 
-    *) Change: the 10-days live time limit of worker process was 
-       eliminated. The limit was introduced because of millisecond timers 
-       overflow.
+    *) Change: the 10-days live time limit of worker process was eliminated.
+       The limit was introduced because of millisecond timers overflow.
 
 
 Changes with nginx 0.2.6                                         05 Oct 2005
 
-    *) Change: while using load-balancing the time before the failed 
-       backend retry was decreased from 60 to 10 seconds.
-
-    *) Change: the "proxy_pass_unparsed_uri" was canceled, the original URI 
+    *) Change: while using load-balancing the time before the failed backend
+       retry was decreased from 60 to 10 seconds.
+
+    *) Change: the "proxy_pass_unparsed_uri" was canceled, the original URI
        now passed, if the URI part is omitted in "proxy_pass" directive.
 
-    *) Feature: the "error_page" directive supports redirects and allows 
+    *) Feature: the "error_page" directive supports redirects and allows
        more flexible to change an error code.
 
-    *) Change: the charset in the "Content-Type" header line now is ignored 
+    *) Change: the charset in the "Content-Type" header line now is ignored
        in proxied subrequests.
 
-    *) Bugfix: if the URI was changed in the "if" block and request did not 
-       found new configuration, then the ngx_http_rewrite_module rules ran 
+    *) Bugfix: if the URI was changed in the "if" block and request did not
+       found new configuration, then the ngx_http_rewrite_module rules ran
        again.
 
-    *) Bugfix: if the "set" directive set the ngx_http_geo_module variable 
-       in some configuration part, the this variable was not available in 
-       other configuration parts and the "using uninitialized variable" 
+    *) Bugfix: if the "set" directive set the ngx_http_geo_module variable
+       in some configuration part, the this variable was not available in
+       other configuration parts and the "using uninitialized variable"
        error was occurred; the bug had appeared in 0.2.2.
 
 
 Changes with nginx 0.2.5                                         04 Oct 2005
 
-    *) Change: the duplicate value of the ngx_http_geo_module variable now 
+    *) Change: the duplicate value of the ngx_http_geo_module variable now
        causes the warning and changes old value.
 
     *) Feature: the ngx_http_ssi_module supports the "set" command.
 
-    *) Feature: the ngx_http_ssi_module supports the "file" parameter in 
-       the "include" command.
-
-    *) Feature: the ngx_http_ssi_module supports the variable value 
+    *) Feature: the ngx_http_ssi_module supports the "file" parameter in the
+       "include" command.
+
+    *) Feature: the ngx_http_ssi_module supports the variable value
        substitutions in expressions of the "if" command.
 
 
 Changes with nginx 0.2.4                                         03 Oct 2005
 
-    *) Feature: the ngx_http_ssi_module supports "$var=text", "$var!=text", 
+    *) Feature: the ngx_http_ssi_module supports "$var=text", "$var!=text",
        "$var=/text/", and "$var!=/text/" expressions in the "if" command.
 
-    *) Bugfix: in proxying location without trailing slash; the bug had 
+    *) Bugfix: in proxying location without trailing slash; the bug had
        appeared in 0.1.44.
 
-    *) Bugfix: the segmentation fault may occurred if the "rtsig" method 
-       was used; the bug had appeared in 0.2.0.
+    *) Bugfix: the segmentation fault may occurred if the "rtsig" method was
+       used; the bug had appeared in 0.2.0.
 
 
 Changes with nginx 0.2.3                                         30 Sep 2005
 
-    *) Bugfix: nginx could not be built without the --with-debug option; 
-       the bug had appeared in 0.2.2.
+    *) Bugfix: nginx could not be built without the --with-debug option; the
+       bug had appeared in 0.2.2.
 
 
 Changes with nginx 0.2.2                                         30 Sep 2005
 
     *) Feature: the "config errmsg" command of the ngx_http_ssi_module.
 
-    *) Change: the ngx_http_geo_module variables can be overridden by the 
+    *) Change: the ngx_http_geo_module variables can be overridden by the
        "set" directive.
 
-    *) Feature: the "ssl_protocols" and "ssl_prefer_server_ciphers" 
+    *) Feature: the "ssl_protocols" and "ssl_prefer_server_ciphers"
        directives of the ngx_http_ssl_module and ngx_imap_ssl_module.
 
-    *) Bugfix: the ngx_http_autoindex_module did not show correctly the 
-       long file names;
-
-    *) Bugfix: the ngx_http_autoindex_module now do not show the files 
+    *) Bugfix: the ngx_http_autoindex_module did not show correctly the long
+       file names;
+
+    *) Bugfix: the ngx_http_autoindex_module now do not show the files
        starting by dot.
 
-    *) Bugfix: if the SSL handshake failed then another connection may be 
+    *) Bugfix: if the SSL handshake failed then another connection may be
        closed too.
        Thanks to Rob Mueller.
 
@@ -4506,36 +4507,36 @@
 
 Changes with nginx 0.2.1                                         23 Sep 2005
 
-    *) Bugfix: if all backend using in load-balancing failed after one 
-       error, then nginx may got caught in an endless loop; the bug had 
+    *) Bugfix: if all backend using in load-balancing failed after one
+       error, then nginx may got caught in an endless loop; the bug had
        appeared in 0.2.0.
 
 
 Changes with nginx 0.2.0                                         23 Sep 2005
 
-    *) The pid-file names used during online upgrade was changed and now is 
-       not required a manual rename operation. The old master process adds 
-       the ".oldbin" suffix to its pid-file and executes a new binary file. 
-       The new master process creates usual pid-file without the ".newbin" 
-       suffix. If the master process exits, then old master process renames 
-       back its pid-file with the ".oldbin" suffix to the pid-file without 
+    *) The pid-file names used during online upgrade was changed and now is
+       not required a manual rename operation. The old master process adds
+       the ".oldbin" suffix to its pid-file and executes a new binary file.
+       The new master process creates usual pid-file without the ".newbin"
+       suffix. If the master process exits, then old master process renames
+       back its pid-file with the ".oldbin" suffix to the pid-file without
        suffix.
 
-    *) Change: the "worker_connections" directive, new name of the 
-       "connections" directive; now the directive specifies maximum number 
+    *) Change: the "worker_connections" directive, new name of the
+       "connections" directive; now the directive specifies maximum number
        of connections, but not maximum socket descriptor number.
 
     *) Feature: SSL supports the session cache inside one worker process.
 
     *) Feature: the "satisfy_any" directive.
 
-    *) Change: the ngx_http_access_module and ngx_http_auth_basic_module do 
+    *) Change: the ngx_http_access_module and ngx_http_auth_basic_module do
        not run for subrequests.
 
-    *) Feature: the "worker_rlimit_nofile" and "worker_rlimit_sigpending" 
+    *) Feature: the "worker_rlimit_nofile" and "worker_rlimit_sigpending"
        directives.
 
-    *) Bugfix: if all backend using in load-balancing failed after one 
+    *) Bugfix: if all backend using in load-balancing failed after one
        error, then nginx did not try do connect to them during 60 seconds.
 
     *) Bugfix: in IMAP/POP3 command argument parsing.
@@ -4545,17 +4546,17 @@
 
     *) Bugfix: errors while using SSI and gzipping.
 
-    *) Bugfix: the "Expires" and "Cache-Control" header lines were omitted 
+    *) Bugfix: the "Expires" and "Cache-Control" header lines were omitted
        from the 304 responses.
        Thanks to Alexandr Kukushkin.
 
 
 Changes with nginx 0.1.45                                        08 Sep 2005
 
-    *) Change: the "ssl_engine" directive was canceled in the 
+    *) Change: the "ssl_engine" directive was canceled in the
        ngx_http_ssl_module and now is introduced at global level.
 
-    *) Bugfix: the responses with SSI subrequests did not transferred via 
+    *) Bugfix: the responses with SSI subrequests did not transferred via
        SSL connection.
 
     *) Various bug fixes in the IMAP/POP3 proxy.
@@ -4569,126 +4570,126 @@
 
     *) Feature: the "userid_mark" directive.
 
-    *) Feature: the $remote_user variable value is determined independently 
+    *) Feature: the $remote_user variable value is determined independently
        of authorization use.
 
 
 Changes with nginx 0.1.43                                        30 Aug 2005
 
-    *) Feature: the listen(2) backlog in the "listen" directive can be 
+    *) Feature: the listen(2) backlog in the "listen" directive can be
        changed using the -HUP signal.
 
     *) Feature: the geo2nginx.pl script was added to contrib.
 
-    *) Change: the FastCGI parameters with the empty values now are passed 
+    *) Change: the FastCGI parameters with the empty values now are passed
        to a server.
 
-    *) Bugfix: the segmentation fault occurred or the worker process may 
-       got caught in an endless loop if the proxied or FastCGI server sent 
-       the "Cache-Control" header line and the "expires" directive was 
-       used; in the proxied mode the the bug had appeared in 0.1.29.
+    *) Bugfix: the segmentation fault occurred or the worker process may got
+       caught in an endless loop if the proxied or FastCGI server sent the
+       "Cache-Control" header line and the "expires" directive was used; in
+       the proxied mode the the bug had appeared in 0.1.29.
 
 
 Changes with nginx 0.1.42                                        23 Aug 2005
 
-    *) Bugfix: if the request URI had a zero length after the processing in 
-       the ngx_http_proxy_module, then the segmentation fault or bus error 
+    *) Bugfix: if the request URI had a zero length after the processing in
+       the ngx_http_proxy_module, then the segmentation fault or bus error
        occurred in the ngx_http_proxy_module.
 
-    *) Bugfix: the "limit_rate" directive did not work inside the "if" 
+    *) Bugfix: the "limit_rate" directive did not work inside the "if"
        block; the bug had appeared in 0.1.38.
 
 
 Changes with nginx 0.1.41                                        25 Jul 2005
 
-    *) Bugfix: if the variable was used in the configuration file, then it 
+    *) Bugfix: if the variable was used in the configuration file, then it
        can not be used in SSI.
 
 
 Changes with nginx 0.1.40                                        22 Jul 2005
 
-    *) Bugfix: if a client sent too long header line, then the request 
+    *) Bugfix: if a client sent too long header line, then the request
        information did not logged in the error log.
 
-    *) Bugfix: the "Set-Cookie" header line was not transferred when the 
+    *) Bugfix: the "Set-Cookie" header line was not transferred when the
        "X-Accel-Redirect" was used; the bug had appeared in 0.1.39.
 
-    *) Bugfix: the "Content-Disposition" header line was not transferred 
+    *) Bugfix: the "Content-Disposition" header line was not transferred
        when the "X-Accel-Redirect" was used.
 
-    *) Bugfix: the master process did not close the listen socket on the 
+    *) Bugfix: the master process did not close the listen socket on the
        SIGQUIT signal.
 
-    *) Bugfix: after on-line upgrade on Linux and Solaris the process name 
+    *) Bugfix: after on-line upgrade on Linux and Solaris the process name
        became shorter in the "ps" command.
 
 
 Changes with nginx 0.1.39                                        14 Jul 2005
 
-    *) The changes in the ngx_http_charset_module: the "default_charset" 
-       directive was canceled; the "charset" directive sets the response 
+    *) The changes in the ngx_http_charset_module: the "default_charset"
+       directive was canceled; the "charset" directive sets the response
        charset; the "source_charset" directive sets the source charset only.
 
-    *) Bugfix: the backend "WWW-Authenticate" header line did not 
+    *) Bugfix: the backend "WWW-Authenticate" header line did not
        transferred while the 401 response code redirecting.
 
-    *) Bugfix: the ngx_http_proxy_module and ngx_http_fastcgi_module may 
-       close a connection before anything was transferred to a client; the 
+    *) Bugfix: the ngx_http_proxy_module and ngx_http_fastcgi_module may
+       close a connection before anything was transferred to a client; the
        bug had appeared in 0.1.38.
 
     *) Workaround: the Linux glibc crypt_r() initialization bug.
 
-    *) Bugfix: the ngx_http_ssi_module did not support the relative URI in 
+    *) Bugfix: the ngx_http_ssi_module did not support the relative URI in
        the "include virtual" command.
 
-    *) Bugfix: if the backend response had the "Location" header line and 
-       nginx should not rewrite this line, then the 500 code response body 
+    *) Bugfix: if the backend response had the "Location" header line and
+       nginx should not rewrite this line, then the 500 code response body
        was transferred; the bug had appeared in 0.1.29.
 
-    *) Bugfix: some directives of the ngx_http_proxy_module and 
-       ngx_http_fastcgi_module were not inherited from the server to the 
+    *) Bugfix: some directives of the ngx_http_proxy_module and
+       ngx_http_fastcgi_module were not inherited from the server to the
        location level; the bug had appeared in 0.1.29.
 
-    *) Bugfix: the ngx_http_ssl_module did not support the certificate 
+    *) Bugfix: the ngx_http_ssl_module did not support the certificate
        chain.
 
-    *) Bugfix: the ngx_http_autoindex_module did not show correctly the 
-       long file names; the bug had appeared in 0.1.38.
-
-    *) Bugfixes in IMAP/POP3 proxy in interaction with a backend at the 
+    *) Bugfix: the ngx_http_autoindex_module did not show correctly the long
+       file names; the bug had appeared in 0.1.38.
+
+    *) Bugfixes in IMAP/POP3 proxy in interaction with a backend at the
        login state.
 
 
 Changes with nginx 0.1.38                                        08 Jul 2005
 
-    *) Feature: the "limit_rate" directive is supported in in proxy and 
+    *) Feature: the "limit_rate" directive is supported in in proxy and
        FastCGI mode.
 
-    *) Feature: the "X-Accel-Limit-Rate" response header line is supported 
+    *) Feature: the "X-Accel-Limit-Rate" response header line is supported
        in proxy and FastCGI mode.
 
     *) Feature: the "break" directive.
 
     *) Feature: the "log_not_found" directive.
 
-    *) Bugfix: the response status code was not changed when request was 
+    *) Bugfix: the response status code was not changed when request was
        redirected by the ""X-Accel-Redirect" header line.
 
-    *) Bugfix: the variables set by the "set" directive could not be used 
-       in SSI.
-
-    *) Bugfix: the segmentation fault may occurred if the SSI page has more 
+    *) Bugfix: the variables set by the "set" directive could not be used in
+       SSI.
+
+    *) Bugfix: the segmentation fault may occurred if the SSI page has more
        than one remote subrequest.
 
-    *) Bugfix: nginx treated the backend response as invalid if the status 
-       line in the header was transferred in two packets; the bug had 
+    *) Bugfix: nginx treated the backend response as invalid if the status
+       line in the header was transferred in two packets; the bug had
        appeared in 0.1.29.
 
     *) Feature: the "ssi_types" directive.
 
     *) Feature: the "autoindex_exact_size" directive.
 
-    *) Bugfix: the ngx_http_autoindex_module did not support the long file 
+    *) Bugfix: the ngx_http_autoindex_module did not support the long file
        names in UTF-8.
 
     *) Feature: the IMAP/POP3 proxy.
@@ -4698,34 +4699,34 @@
 
     *) Change: now the "\n" is added to the end of the "nginx.pid" file.
 
-    *) Bugfix: the responses may be transferred not completely, if many 
+    *) Bugfix: the responses may be transferred not completely, if many
        parts or the big parts were included by SSI.
 
-    *) Bugfix: if all backends had returned the 404 reponse and the 
-       "http_404" parameter of the "proxy_next_upstream" or 
-       "fastcgi_next_upstream" directives was used, then nginx started to 
+    *) Bugfix: if all backends had returned the 404 reponse and the
+       "http_404" parameter of the "proxy_next_upstream" or
+       "fastcgi_next_upstream" directives was used, then nginx started to
        request all backends again.
 
 
 Changes with nginx 0.1.36                                        15 Jun 2005
 
-    *) Change: if the request header has duplicate the "Host", 
-       "Connection", "Content-Length", or "Authorization" lines, then nginx 
-       now returns the 400 error.
+    *) Change: if the request header has duplicate the "Host", "Connection",
+       "Content-Length", or "Authorization" lines, then nginx now returns
+       the 400 error.
 
     *) Change: the "post_accept_timeout" directive was canceled.
 
-    *) Feature: the "default", "af=", "bl=", "deferred", and "bind" 
+    *) Feature: the "default", "af=", "bl=", "deferred", and "bind"
        parameters of the "listen" directive.
 
     *) Feature: the FreeBSD accept filters support.
 
     *) Feature: the Linux TCP_DEFER_ACCEPT support.
 
-    *) Bugfix: the ngx_http_autoindex_module did not support the file names 
+    *) Bugfix: the ngx_http_autoindex_module did not support the file names
        in UTF-8.
 
-    *) Bugfix: the new log file can be rotated by the -USR1 signal only if 
+    *) Bugfix: the new log file can be rotated by the -USR1 signal only if
        the reconfiguration by the -HUP signal was made twice.
 
 
@@ -4735,61 +4736,61 @@
 
     *) Feature: the "port_in_redirect" directive.
 
-    *) Bugfix: the segmentation fault was occurred if the backend response 
+    *) Bugfix: the segmentation fault was occurred if the backend response
        header was in several packets; the bug had appeared in 0.1.29.
 
-    *) Bugfix: if more than 10 servers were configured or some server did 
-       not use the "listen" directive, then the segmentation fault was 
+    *) Bugfix: if more than 10 servers were configured or some server did
+       not use the "listen" directive, then the segmentation fault was
        occurred on the start.
 
-    *) Bugfix: the segmentation fault might occur if the response was 
-       bigger than the temporary file.
-
-    *) Bugfix: nginx returned the 400 response on requests like 
-       "GET http://www.domain.com/uri HTTP/1.0"; the bug had appeared in 
+    *) Bugfix: the segmentation fault might occur if the response was bigger
+       than the temporary file.
+
+    *) Bugfix: nginx returned the 400 response on requests like
+       "GET http://www.domain.com/uri HTTP/1.0"; the bug had appeared in
        0.1.28.
 
 
 Changes with nginx 0.1.34                                        26 May 2005
 
-    *) Bugfix: the worker process may got caught in an endless loop if the 
+    *) Bugfix: the worker process may got caught in an endless loop if the
        big response part were include by SSI.
 
-    *) Bugfix: the variables set by the "set" directive were not available 
+    *) Bugfix: the variables set by the "set" directive were not available
        in SSI.
 
     *) Feature: the "autoindex_localtime" directive.
 
-    *) Bugfix: the empty value of the "proxy_set_header" directive forbids 
+    *) Bugfix: the empty value of the "proxy_set_header" directive forbids
        the client request header line passing.
 
 
 Changes with nginx 0.1.33                                        23 May 2005
 
-    *) Bugfix: nginx could not be built with the --without-pcre parameter; 
+    *) Bugfix: nginx could not be built with the --without-pcre parameter;
        the bug had appeared in 0.1.29.
 
-    *) Bugfix: 3, 4, 7, and 8 the "proxy_set_header" directives in one 
-       level cause the bus fault on start up.
+    *) Bugfix: 3, 4, 7, and 8 the "proxy_set_header" directives in one level
+       cause the bus fault on start up.
 
     *) Bugfix: the HTTP protocol was specified in the HTTPS redirects.
 
-    *) Bugfix: if the "rewrite" directive used the captures inside the "if" 
+    *) Bugfix: if the "rewrite" directive used the captures inside the "if"
        directive, then the 500 error code was returned.
 
 
 Changes with nginx 0.1.32                                        19 May 2005
 
-    *) Bugfix: the arguments were omitted in the redirects, issued by the 
+    *) Bugfix: the arguments were omitted in the redirects, issued by the
        "rewrite" directive; the bug had appeared in 0.1.29.
 
-    *) Feature: the "if" directive supports the captures in regular 
+    *) Feature: the "if" directive supports the captures in regular
        expressions.
 
-    *) Feature: the "set" directive supports the variables and the captures 
+    *) Feature: the "set" directive supports the variables and the captures
        of regular expressions.
 
-    *) Feature: the "X-Accel-Redirect" response header line is supported in 
+    *) Feature: the "X-Accel-Redirect" response header line is supported in
        proxy and FastCGI mode.
 
 
@@ -4801,23 +4802,23 @@
 
     *) Bugfix: errors while using SSI and gzipping.
 
-    *) Bugfix: the redirect with the 301 code was transferred without 
+    *) Bugfix: the redirect with the 301 code was transferred without
        response body; the bug had appeared in 0.1.30.
 
 
 Changes with nginx 0.1.30                                        14 May 2005
 
-    *) Bugfix: the worker process may got caught in an endless loop if the 
+    *) Bugfix: the worker process may got caught in an endless loop if the
        SSI was used.
 
     *) Bugfix: the response encrypted by SSL may not transferred complete.
 
-    *) Bugfix: if the length of the response part received at once from 
-       proxied or FastCGI server was equal to 500, then nginx returns the 
-       500 response code; in proxy mode the the bug had appeared in 0.1.29 
+    *) Bugfix: if the length of the response part received at once from
+       proxied or FastCGI server was equal to 500, then nginx returns the
+       500 response code; in proxy mode the the bug had appeared in 0.1.29
        only.
 
-    *) Bugfix: nginx did not consider the directives with 8 or 9 parameters 
+    *) Bugfix: nginx did not consider the directives with 8 or 9 parameters
        as invalid.
 
     *) Feature: the "return" directive can return the 204 response code.
@@ -4829,47 +4830,47 @@
 
     *) Feature: the ngx_http_ssi_module supports "include virtual" command.
 
-    *) Feature: the ngx_http_ssi_module supports the condition command like 
-       'if expr="$NAME"' and "else" and "endif" commands. Only one nested 
+    *) Feature: the ngx_http_ssi_module supports the condition command like
+       'if expr="$NAME"' and "else" and "endif" commands. Only one nested
        level is supported.
 
-    *) Feature: the ngx_http_ssi_module supports the DATE_LOCAL and 
-       DATE_GMT variables and "config timefmt" command.
+    *) Feature: the ngx_http_ssi_module supports the DATE_LOCAL and DATE_GMT
+       variables and "config timefmt" command.
 
     *) Feature: the "ssi_ignore_recycled_buffers" directive.
 
-    *) Bugfix: the "echo" command did not show the default value for the 
+    *) Bugfix: the "echo" command did not show the default value for the
        empty QUERY_STRING variable.
 
     *) Change: the ngx_http_proxy_module was rewritten.
 
-    *) Feature: the "proxy_redirect", "proxy_pass_request_headers", 
+    *) Feature: the "proxy_redirect", "proxy_pass_request_headers",
        "proxy_pass_request_body", and "proxy_method" directives.
 
-    *) Feature: the "proxy_set_header" directive. The "proxy_x_var" was 
+    *) Feature: the "proxy_set_header" directive. The "proxy_x_var" was
        canceled and must be replaced with the proxy_set_header directive.
 
-    *) Change: the "proxy_preserve_host" is canceled and must be replaced 
-       with the "proxy_set_header Host $host" and the "proxy_redirect off" 
-       directives, the "proxy_set_header Host $host:$proxy_port" directive 
+    *) Change: the "proxy_preserve_host" is canceled and must be replaced
+       with the "proxy_set_header Host $host" and the "proxy_redirect off"
+       directives, the "proxy_set_header Host $host:$proxy_port" directive
        and the appropriate proxy_redirect directives.
 
-    *) Change: the "proxy_set_x_real_ip" is canceled and must be replaced 
+    *) Change: the "proxy_set_x_real_ip" is canceled and must be replaced
        with the "proxy_set_header X-Real-IP $remote_addr" directive.
 
-    *) Change: the "proxy_add_x_forwarded_for" is canceled and must be 
-       replaced with 
-       the "proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for" 
+    *) Change: the "proxy_add_x_forwarded_for" is canceled and must be
+       replaced with
+       the "proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for"
        directive.
 
-    *) Change: the "proxy_set_x_url" is canceled and must be replaced with 
-       the "proxy_set_header X-URL http://$host:$server_port$request_uri" 
+    *) Change: the "proxy_set_x_url" is canceled and must be replaced with
+       the "proxy_set_header X-URL http://$host:$server_port$request_uri"
        directive.
 
     *) Feature: the "fastcgi_param" directive.
 
-    *) Change: the "fastcgi_root", "fastcgi_set_var" and "fastcgi_params" 
-       directive are canceled and must be replaced with the fastcgi_param 
+    *) Change: the "fastcgi_root", "fastcgi_set_var" and "fastcgi_params"
+       directive are canceled and must be replaced with the fastcgi_param
        directives.
 
     *) Feature: the "index" directive can use the variables.
@@ -4882,32 +4883,32 @@
 
     *) Feature: the "internal" directive.
 
-    *) Feature: the CONTENT_LENGTH, CONTENT_TYPE, REMOTE_PORT, SERVER_ADDR, 
-       SERVER_PORT, SERVER_PROTOCOL, DOCUMENT_ROOT, SERVER_NAME, 
+    *) Feature: the CONTENT_LENGTH, CONTENT_TYPE, REMOTE_PORT, SERVER_ADDR,
+       SERVER_PORT, SERVER_PROTOCOL, DOCUMENT_ROOT, SERVER_NAME,
        REQUEST_METHOD, REQUEST_URI, and REMOTE_USER variables.
 
-    *) Change: nginx now passes the invalid lines in a client request 
+    *) Change: nginx now passes the invalid lines in a client request
        headers or a backend response header.
 
-    *) Bugfix: if the backend did not transfer response for a long time and 
-       the "send_timeout" was less than "proxy_read_timeout", then nginx 
+    *) Bugfix: if the backend did not transfer response for a long time and
+       the "send_timeout" was less than "proxy_read_timeout", then nginx
        returned the 408 response.
 
-    *) Bugfix: the segmentation fault was occurred if the backend sent an 
+    *) Bugfix: the segmentation fault was occurred if the backend sent an
        invalid line in response header; the bug had appeared in 0.1.26.
 
-    *) Bugfix: the segmentation fault may occurred in FastCGI fault 
+    *) Bugfix: the segmentation fault may occurred in FastCGI fault
        tolerance configuration.
 
-    *) Bugfix: the "expires" directive did not remove the previous 
-       "Expires" and "Cache-Control" headers.
-
-    *) Bugfix: nginx did not take into account trailing dot in "Host" 
-       header line.
+    *) Bugfix: the "expires" directive did not remove the previous "Expires"
+       and "Cache-Control" headers.
+
+    *) Bugfix: nginx did not take into account trailing dot in "Host" header
+       line.
 
     *) Bugfix: the ngx_http_auth_module did not work under Linux.
 
-    *) Bugfix: the rewrite directive worked incorrectly, if the arguments 
+    *) Bugfix: the rewrite directive worked incorrectly, if the arguments
        were in a request.
 
     *) Bugfix: nginx could not be built on MacOS X.
@@ -4924,55 +4925,55 @@
 
     *) Feature: the "blocked" parameter of the "valid_referers" directive.
 
-    *) Change: the errors while handling the request header now logged at 
-       "info" level. The server name and the "Host" and "Referer" header 
+    *) Change: the errors while handling the request header now logged at
+       "info" level. The server name and the "Host" and "Referer" header
        lines also logged.
 
     *) Change: the "Host" header line is also logged in error log.
 
-    *) Feature: the proxy_pass_unparsed_uri directive. The special handling 
-       of the "://" symbols in URI, appeared in 0.1.11 version, now is 
+    *) Feature: the proxy_pass_unparsed_uri directive. The special handling
+       of the "://" symbols in URI, appeared in 0.1.11 version, now is
        canceled.
 
-    *) Bugfix: nginx could not be built on FreeBSD and Linux, if the 
-       --without-ngx_http_auth_basic_module configuration parameter was 
+    *) Bugfix: nginx could not be built on FreeBSD and Linux, if the
+       --without-ngx_http_auth_basic_module configuration parameter was
        used.
 
 
 Changes with nginx 0.1.26                                        22 Mar 2005
 
-    *) Change: the invalid client header lines are now ignored and logged 
-       at the info level.
+    *) Change: the invalid client header lines are now ignored and logged at
+       the info level.
 
     *) Change: the server name is also logged in error log.
 
-    *) Feature: the ngx_http_auth_basic_module module and the auth_basic 
-       and auth_basic_user_file directives.
+    *) Feature: the ngx_http_auth_basic_module module and the auth_basic and
+       auth_basic_user_file directives.
 
 
 Changes with nginx 0.1.25                                        19 Mar 2005
 
     *) Bugfix: nginx did run on Linux parisc.
 
-    *) Feature: nginx now does not start under FreeBSD if the sysctl 
+    *) Feature: nginx now does not start under FreeBSD if the sysctl
        kern.ipc.somaxconn value is too big.
 
-    *) Bugfix: if a request was internally redirected by the 
-       ngx_http_index_module module to the ngx_http_proxy_module or 
-       ngx_http_fastcgi_module modules, then the index file was not closed 
+    *) Bugfix: if a request was internally redirected by the
+       ngx_http_index_module module to the ngx_http_proxy_module or
+       ngx_http_fastcgi_module modules, then the index file was not closed
        after request completion.
 
-    *) Feature: the "proxy_pass" can be used in location with regular 
+    *) Feature: the "proxy_pass" can be used in location with regular
        expression.
 
-    *) Feature: the ngx_http_rewrite_filter_module module supports the 
+    *) Feature: the ngx_http_rewrite_filter_module module supports the
        condition like "if ($HTTP_USER_AGENT ~ MSIE)".
 
-    *) Bugfix: nginx started too slow if the large number of addresses and 
+    *) Bugfix: nginx started too slow if the large number of addresses and
        text values were used in the "geo" directive.
 
-    *) Change: a variable name must be declared as "$name" in the "geo" 
-       directive. The previous variant without "$" is still supported, but 
+    *) Change: a variable name must be declared as "$name" in the "geo"
+       directive. The previous variant without "$" is still supported, but
        will be removed soon.
 
     *) Feature: the "%{VARIABLE}v" logging parameter.
@@ -4986,58 +4987,58 @@
 
 Changes with nginx 0.1.24                                        04 Mar 2005
 
-    *) Feature: the ngx_http_ssi_filter_module supports the QUERY_STRING 
-       and DOCUMENT_URI variables.
-
-    *) Bugfix: the ngx_http_autoindex_module may some times return the 404 
-       response for existent directory, if this directory was used in 
+    *) Feature: the ngx_http_ssi_filter_module supports the QUERY_STRING and
+       DOCUMENT_URI variables.
+
+    *) Bugfix: the ngx_http_autoindex_module may some times return the 404
+       response for existent directory, if this directory was used in
        "alias" directive.
 
-    *) Bugfix: the ngx_http_ssi_filter_module ran incorrectly for large 
+    *) Bugfix: the ngx_http_ssi_filter_module ran incorrectly for large
        responses.
 
-    *) Bugfix: the lack of the "Referer" header line was always accounted 
-       as valid referrer.
+    *) Bugfix: the lack of the "Referer" header line was always accounted as
+       valid referrer.
 
 
 Changes with nginx 0.1.23                                        01 Mar 2005
 
-    *) Feature: the ngx_http_ssi_filter_module and the ssi, 
-       ssi_silent_errors, and ssi_min_file_chunk directives. The 'echo 
-       var="HTTP_..." default=""' and 'echo var="REMOTE_ADDR"' commands are 
+    *) Feature: the ngx_http_ssi_filter_module and the ssi,
+       ssi_silent_errors, and ssi_min_file_chunk directives. The 'echo
+       var="HTTP_..." default=""' and 'echo var="REMOTE_ADDR"' commands are
        supported.
 
     *) Feature: the %request_time log parameter.
 
-    *) Feature: if the request has no the "Host" header line, then the 
-       "proxy_preserve_host" directive set this header line to the first 
+    *) Feature: if the request has no the "Host" header line, then the
+       "proxy_preserve_host" directive set this header line to the first
        server name of the "server_name" directive.
 
-    *) Bugfix: nginx could not be built on platforms different from i386, 
+    *) Bugfix: nginx could not be built on platforms different from i386,
        amd64, sparc, and ppc; the bug had appeared in 0.1.22.
 
-    *) Bugfix: the ngx_http_autoindex_module now shows the information not 
+    *) Bugfix: the ngx_http_autoindex_module now shows the information not
        about the symlink, but about file or directory it points to.
 
-    *) Bugfix: the %apache_length parameter logged the negative length of 
+    *) Bugfix: the %apache_length parameter logged the negative length of
        the response header if the no response was transferred to a client.
 
 
 Changes with nginx 0.1.22                                        22 Feb 2005
 
-    *) Bugfix: the ngx_http_stub_status_module showed incorrect handled 
+    *) Bugfix: the ngx_http_stub_status_module showed incorrect handled
        connections statistics if the proxying or FastCGI server were used.
 
-    *) Bugfix: the installation paths were incorrectly quoted on Linux and 
+    *) Bugfix: the installation paths were incorrectly quoted on Linux and
        Solaris; the bug had appeared in 0.1.21.
 
 
 Changes with nginx 0.1.21                                        22 Feb 2005
 
-    *) Bugfix: the ngx_http_stub_status_module showed incorrect statistics 
+    *) Bugfix: the ngx_http_stub_status_module showed incorrect statistics
        if "rtsig" method was used or if several worker process ran on SMP.
 
-    *) Bugfix: nginx could not be built by the icc compiler on Linux or if 
+    *) Bugfix: nginx could not be built by the icc compiler on Linux or if
        the zlib-1.2.x library was building from sources.
 
     *) Bugfix: nginx could not be built on NetBSD 2.0.
@@ -5045,7 +5046,7 @@
 
 Changes with nginx 0.1.20                                        17 Feb 2005
 
-    *) Feature: the new "script_filename" and "remote_port" parameters of 
+    *) Feature: the new "script_filename" and "remote_port" parameters of
        the fastcgi_params directive.
 
     *) Bugfix: the FastCGI stderr stream was handled incorrectly.
@@ -5053,68 +5054,68 @@
 
 Changes with nginx 0.1.19                                        16 Feb 2005
 
-    *) Bugfix: now, if request contains the zero, then the 404 error is 
+    *) Bugfix: now, if request contains the zero, then the 404 error is
        returned for the local requests.
 
     *) Bugfix: nginx could not be built on NetBSD 2.0.
 
-    *) Bugfix: the timeout may occur while reading of the the client 
-       request body via SSL connections.
+    *) Bugfix: the timeout may occur while reading of the the client request
+       body via SSL connections.
 
 
 Changes with nginx 0.1.18                                        09 Feb 2005
 
-    *) Workaround: the default values of the devpoll_events and the 
-       devpoll_changes directives changed from 512 to 32 to be compatible 
+    *) Workaround: the default values of the devpoll_events and the
+       devpoll_changes directives changed from 512 to 32 to be compatible
        with Solaris 10.
 
-    *) Bugfix: the proxy_set_x_var and fastcgi_set_var directives were not 
+    *) Bugfix: the proxy_set_x_var and fastcgi_set_var directives were not
        inherited.
 
-    *) Bugfix: in a redirect rewrite directive arguments were concatenated 
+    *) Bugfix: in a redirect rewrite directive arguments were concatenated
        with URI by an "&" rather than a "?".
 
-    *) Bugfix: the lines without trailing ";" in the file being included by 
+    *) Bugfix: the lines without trailing ";" in the file being included by
        the ngx_http_geo_module were silently ignored.
 
     *) Feature: the ngx_http_stub_status_module.
 
-    *) Bugfix: the unknown log format in the access_log directive caused 
-       the segmentation fault.
-
-    *) Feature: the new "document_root" parameter of the fastcgi_params 
+    *) Bugfix: the unknown log format in the access_log directive caused the
+       segmentation fault.
+
+    *) Feature: the new "document_root" parameter of the fastcgi_params
        directive.
 
     *) Feature: the fastcgi_redirect_errors directive.
 
-    *) Feature: the new "break" modifier of the "rewrite" directive allows 
-       to stop the rewrite/location cycle and sets the current 
-       configuration to the request.
+    *) Feature: the new "break" modifier of the "rewrite" directive allows
+       to stop the rewrite/location cycle and sets the current configuration
+       to the request.
 
 
 Changes with nginx 0.1.17                                        03 Feb 2005
 
-    *) Change: the ngx_http_rewrite_module was rewritten from the scratch. 
-       Now it is possible to redirect, to return the error codes, to check 
-       the variables and referrers. The directives can be used inside 
+    *) Change: the ngx_http_rewrite_module was rewritten from the scratch.
+       Now it is possible to redirect, to return the error codes, to check
+       the variables and referrers. The directives can be used inside
        locations. The redirect directive was canceled.
 
     *) Feature: the ngx_http_geo_module.
 
     *) Feature: the proxy_set_x_var and fastcgi_set_var directives.
 
-    *) Bugfix: the location configuration with "=" modifier may be used in 
+    *) Bugfix: the location configuration with "=" modifier may be used in
        another location.
 
-    *) Bugfix: the correct content type was set only for requests that use 
+    *) Bugfix: the correct content type was set only for requests that use
        small caps letters in extension.
 
-    *) Bugfix: if the proxy_pass or fastcgi_pass directives were set in the 
-       location, and access was denied, and the error was redirected to a 
+    *) Bugfix: if the proxy_pass or fastcgi_pass directives were set in the
+       location, and access was denied, and the error was redirected to a
        static page, then the segmentation fault occurred.
 
-    *) Bugfix: if in a proxied "Location" header was a relative URL, then a 
-       host name and a slash were added to them; the bug had appeared in 
+    *) Bugfix: if in a proxied "Location" header was a relative URL, then a
+       host name and a slash were added to them; the bug had appeared in
        0.1.14.
 
     *) Bugfix: the system error message was not logged on Linux.
@@ -5122,82 +5123,82 @@
 
 Changes with nginx 0.1.16                                        25 Jan 2005
 
-    *) Bugfix: if the response were transferred by chunks, then on the HEAD 
+    *) Bugfix: if the response were transferred by chunks, then on the HEAD
        request the final chunk was issued.
 
-    *) Bugfix: the "Connection: keep-alive" header were issued, even if the 
+    *) Bugfix: the "Connection: keep-alive" header were issued, even if the
        keepalive_timeout directive forbade the keep-alive use.
 
-    *) Bugfix: the errors in the ngx_http_fastcgi_module caused the 
+    *) Bugfix: the errors in the ngx_http_fastcgi_module caused the
        segmentation faults.
 
-    *) Bugfix: the compressed response encrypted by SSL may not transferred 
+    *) Bugfix: the compressed response encrypted by SSL may not transferred
        complete.
 
-    *) Bugfix: the TCP-specific TCP_NODELAY, TCP_NOPSUH, and TCP_CORK 
+    *) Bugfix: the TCP-specific TCP_NODELAY, TCP_NOPSUH, and TCP_CORK
        options, are not used for the unix domain sockets.
 
     *) Feature: the rewrite directive supports the arguments rewriting.
 
-    *) Bugfix: the response code 400 was returned for the POST request with 
+    *) Bugfix: the response code 400 was returned for the POST request with
        the "Content-Length: 0" header; the bug had appeared in 0.1.14.
 
 
 Changes with nginx 0.1.15                                        19 Jan 2005
 
-    *) Bugfix: the error while the connecting to the FastCGI server caused 
+    *) Bugfix: the error while the connecting to the FastCGI server caused
        segmentation fault.
 
-    *) Bugfix: the correct handling of the regular expression, that has 
+    *) Bugfix: the correct handling of the regular expression, that has
        different number of the captures and substitutions.
 
-    *) Feature: the location, that is passed to the FastCGI server, can be 
+    *) Feature: the location, that is passed to the FastCGI server, can be
        regular expression.
 
-    *) Bugfix: the FastCGI's parameter REQUEST_URI is now passed with the 
+    *) Bugfix: the FastCGI's parameter REQUEST_URI is now passed with the
        arguments and in the original state.
 
-    *) Bugfix: the ngx_http_rewrite_module module was required to be built 
+    *) Bugfix: the ngx_http_rewrite_module module was required to be built
        to use the regular expressions in locations.
 
-    *) Bugfix: the directive "proxy_preserve_host  on" adds port 80 to the 
-       "Host" headers, if upstream listen on port 80; the bug had appeared 
+    *) Bugfix: the directive "proxy_preserve_host on" adds port 80 to the
+       "Host" headers, if upstream listen on port 80; the bug had appeared
        in 0.1.14.
 
-    *) Bugfix: the same paths in autoconfiguration parameters 
-       --http-client-body-temp-path=PATH and --http-proxy-temp-path=PATH, 
-       or --http-client-body-temp-path=PATH and 
-       --http-fastcgi-temp-path=PATH caused segmentation fault.
+    *) Bugfix: the same paths in autoconfiguration parameters
+       --http-client-body-temp-path=PATH and --http-proxy-temp-path=PATH, or
+       --http-client-body-temp-path=PATH and --http-fastcgi-temp-path=PATH
+       caused segmentation fault.
 
 
 Changes with nginx 0.1.14                                        18 Jan 2005
 
-    *) Feature: the autoconfiguration directives: 
-       --http-client-body-temp-path=PATH, --http-proxy-temp-path=PATH, and 
+    *) Feature: the autoconfiguration directives:
+       --http-client-body-temp-path=PATH, --http-proxy-temp-path=PATH, and
        --http-fastcgi-temp-path=PATH
 
-    *) Change: the directory name for the temporary files with the client 
-       request body is specified by directive client_body_temp_path, by 
+    *) Change: the directory name for the temporary files with the client
+       request body is specified by directive client_body_temp_path, by
        default it is <prefix>/client_body_temp.
 
-    *) Feature: the ngx_http_fastcgi_module and the directives: 
-       fastcgi_pass, fastcgi_root, fastcgi_index, fastcgi_params, 
-       fastcgi_connect_timeout, fastcgi_send_timeout, fastcgi_read_timeout, 
-       fastcgi_send_lowat, fastcgi_header_buffer_size, fastcgi_buffers, 
-       fastcgi_busy_buffers_size, fastcgi_temp_path, 
-       fastcgi_max_temp_file_size, fastcgi_temp_file_write_size, 
+    *) Feature: the ngx_http_fastcgi_module and the directives:
+       fastcgi_pass, fastcgi_root, fastcgi_index, fastcgi_params,
+       fastcgi_connect_timeout, fastcgi_send_timeout, fastcgi_read_timeout,
+       fastcgi_send_lowat, fastcgi_header_buffer_size, fastcgi_buffers,
+       fastcgi_busy_buffers_size, fastcgi_temp_path,
+       fastcgi_max_temp_file_size, fastcgi_temp_file_write_size,
        fastcgi_next_upstream, and fastcgi_x_powered_by.
 
-    *) Bugfix: the "[alert] zero size buf" error; the bug had appeared in 
+    *) Bugfix: the "[alert] zero size buf" error; the bug had appeared in
        0.1.3.
 
-    *) Change: the URI must be specified after the host name in the 
+    *) Change: the URI must be specified after the host name in the
        proxy_pass directive.
 
-    *) Change: the %3F symbol in the URI was considered as the argument 
+    *) Change: the %3F symbol in the URI was considered as the argument
        string start.
 
-    *) Feature: the unix domain sockets support in the 
+    *) Feature: the unix domain sockets support in the
        ngx_http_proxy_module.
 
     *) Feature: the ssl_engine and ssl_ciphers directives.
@@ -5206,13 +5207,13 @@
 
 Changes with nginx 0.1.13                                        21 Dec 2004
 
-    *) Feature: the server_names_hash and server_names_hash_threshold 
+    *) Feature: the server_names_hash and server_names_hash_threshold
        directives.
 
-    *) Bugfix: the *.domain.tld names in the "server_name" directive did 
-       not work.
-
-    *) Bugfix: the %request_length log parameter logged the incorrect 
+    *) Bugfix: the *.domain.tld names in the "server_name" directive did not
+       work.
+
+    *) Bugfix: the %request_length log parameter logged the incorrect
        length.
 
 
@@ -5220,12 +5221,12 @@
 
     *) Feature: the %request_length log parameter.
 
-    *) Bugfix: when using the /dev/poll, select and poll on the platforms, 
-       where these methods may do the false reports, there may be the long 
-       delay when the request was passed via the keep-alive connection. It 
+    *) Bugfix: when using the /dev/poll, select and poll on the platforms,
+       where these methods may do the false reports, there may be the long
+       delay when the request was passed via the keep-alive connection. It
        may be at least on Solaris when using the /dev/poll.
 
-    *) Bugfix: the send_lowat directive is ignored on Linux because Linux 
+    *) Bugfix: the send_lowat directive is ignored on Linux because Linux
        does not support the SO_SNDLOWAT option.
 
 
@@ -5233,26 +5234,26 @@
 
     *) Feature: the worker_priority directive.
 
-    *) Change: both tcp_nopush and tcp_nodelay directives affect the 
+    *) Change: both tcp_nopush and tcp_nodelay directives affect the
        transferred response.
 
     *) Bugfix: nginx did not call initgroups().
        Thanks to Andrew Sitnikov and Andrei Nigmatulin.
 
-    *) Change: now the ngx_http_autoindex_module shows the file size in the 
+    *) Change: now the ngx_http_autoindex_module shows the file size in the
        bytes.
 
-    *) Bugfix: the ngx_http_autoindex_module returned the 500 error if the 
+    *) Bugfix: the ngx_http_autoindex_module returned the 500 error if the
        broken symlink was in a directory.
 
-    *) Bugfix: the files bigger than 4G could not be transferred using 
+    *) Bugfix: the files bigger than 4G could not be transferred using
        sendfile.
 
-    *) Bugfix: if the backend was resolved to several backends and there 
-       was an error while the response waiting then process may got caught 
-       in an endless loop.
-
-    *) Bugfix: the worker process may exit with the "unknown cycle" message 
+    *) Bugfix: if the backend was resolved to several backends and there was
+       an error while the response waiting then process may got caught in an
+       endless loop.
+
+    *) Bugfix: the worker process may exit with the "unknown cycle" message
        when the /dev/poll method was used.
 
     *) Bugfix: "close() channel failed" errors.
@@ -5261,44 +5262,43 @@
 
     *) Bugfix: the send_lowat directive did not work on Linux.
 
-    *) Bugfix: the segmentation fault occurred if there was no events 
+    *) Bugfix: the segmentation fault occurred if there was no events
        section in configuration.
 
     *) Bugfix: nginx could not be built on OpenBSD.
 
-    *) Bugfix: the double slashes in "://" in the URI were converted to 
+    *) Bugfix: the double slashes in "://" in the URI were converted to
        ":/".
 
 
 Changes with nginx 0.1.10                                        26 Nov 2004
 
-    *) Bugfix: if the request without arguments contains "//", "/./", 
-       "/../" or "%XX" then the last character in the request line was 
-       lost; the bug had appeared in 0.1.9.
-
-    *) Bugfix: the fix in 0.1.9 for the files bigger than 2G on Linux did 
+    *) Bugfix: if the request without arguments contains "//", "/./", "/../"
+       or "%XX" then the last character in the request line was lost; the
+       bug had appeared in 0.1.9.
+
+    *) Bugfix: the fix in 0.1.9 for the files bigger than 2G on Linux did
        not work.
 
 
 Changes with nginx 0.1.9                                         25 Nov 2004
 
-    *) Bugfix: the proxied request was sent without arguments if the 
-       request contains "//", "/./", "/../" or "%XX".
-
-    *) Bugfix: the large compressed responses may be transferred not 
+    *) Bugfix: the proxied request was sent without arguments if the request
+       contains "//", "/./", "/../" or "%XX".
+
+    *) Bugfix: the large compressed responses may be transferred not
        completely.
 
-    *) Bugfix: the files bigger than 2G was not transferred on Linux that 
+    *) Bugfix: the files bigger than 2G was not transferred on Linux that
        does not support sendfile64().
 
-    *) Bugfix: while the build configuration on Linux the 
-       --with-poll_module parameter was required; the bug had appeared in 
-       0.1.8.
+    *) Bugfix: while the build configuration on Linux the --with-poll_module
+       parameter was required; the bug had appeared in 0.1.8.
 
 
 Changes with nginx 0.1.8                                         20 Nov 2004
 
-    *) Bugfix: in the ngx_http_autoindex_module if the long file names were 
+    *) Bugfix: in the ngx_http_autoindex_module if the long file names were
        in the listing.
 
     *) Feature: the "^~" modifier in the location directive.
@@ -5308,34 +5308,34 @@
 
 Changes with nginx 0.1.7                                         12 Nov 2004
 
-    *) Bugfix: on FreeBSD the segmentation fault may occur if the size of 
+    *) Bugfix: on FreeBSD the segmentation fault may occur if the size of
        the transferred file was changed; the bug had appeared in 0.1.5.
 
 
 Changes with nginx 0.1.6                                         11 Nov 2004
 
-    *) Bugfix: some location directive combinations with the regular 
+    *) Bugfix: some location directive combinations with the regular
        expressions caused the wrong configuration choose.
 
 
 Changes with nginx 0.1.5                                         11 Nov 2004
 
-    *) Bugfix: on Solaris and Linux there may be too many "recvmsg() 
+    *) Bugfix: on Solaris and Linux there may be too many "recvmsg()
        returned not enough data" alerts.
 
-    *) Bugfix: there were the "writev() failed (22: Invalid argument)" 
-       errors on Solaris in proxy mode without sendfile. On other platforms 
-       that do not support sendfile at all the process got caught in an 
+    *) Bugfix: there were the "writev() failed (22: Invalid argument)"
+       errors on Solaris in proxy mode without sendfile. On other platforms
+       that do not support sendfile at all the process got caught in an
        endless loop.
 
-    *) Bugfix: segmentation fault on Solaris in proxy mode and using 
+    *) Bugfix: segmentation fault on Solaris in proxy mode and using
        sendfile.
 
     *) Bugfix: segmentation fault on Solaris.
 
     *) Bugfix: on-line upgrade did not work on Linux.
 
-    *) Bugfix: the ngx_http_autoindex_module module did not escape the 
+    *) Bugfix: the ngx_http_autoindex_module module did not escape the
        spaces, the quotes, and the percent signs in the directory listing.
 
     *) Change: the decrease of the copy operations.
@@ -5354,31 +5354,31 @@
 
     *) Feature: the proxy_set_x_url directive.
 
-    *) Bugfix: proxy module may get caught in an endless loop when sendfile 
+    *) Bugfix: proxy module may get caught in an endless loop when sendfile
        is not used.
 
 
 Changes with nginx 0.1.2                                         21 Oct 2004
 
-    *) Feature: the --user=USER, --group=GROUP, and --with-ld-opt=OPTIONS 
+    *) Feature: the --user=USER, --group=GROUP, and --with-ld-opt=OPTIONS
        options in configure.
 
     *) Feature: the server_name directive supports *.domain.tld.
 
     *) Bugfix: the portability improvements.
 
-    *) Bugfix: if configuration file was set in command line, the 
+    *) Bugfix: if configuration file was set in command line, the
        reconfiguration was impossible; the bug had appeared in 0.1.1.
 
-    *) Bugfix: proxy module may get caught in an endless loop when sendfile 
+    *) Bugfix: proxy module may get caught in an endless loop when sendfile
        is not used.
 
-    *) Bugfix: with sendfile the response was not recoded according to the 
+    *) Bugfix: with sendfile the response was not recoded according to the
        charset module directives; the bug had appeared in 0.1.1.
 
     *) Bugfix: very seldom bug in the kqueue processing.
 
-    *) Bugfix: the gzip module compressed the proxied responses that was 
+    *) Bugfix: the gzip module compressed the proxied responses that was
        already compressed.
 
 
@@ -5388,24 +5388,24 @@
 
     *) Feature: the tcp_nodelay directive.
 
-    *) Feature: the send_lowat directive is working not only on OSes that 
+    *) Feature: the send_lowat directive is working not only on OSes that
        support kqueue NOTE_LOWAT, but also on OSes that support SO_SNDLOWAT.
 
     *) Feature: the setproctitle() emulation for Linux and Solaris.
 
     *) Bugfix: the "Location" header rewrite bug fixed while the proxying.
 
-    *) Bugfix: the ngx_http_chunked_module module may get caught in an 
+    *) Bugfix: the ngx_http_chunked_module module may get caught in an
        endless loop.
 
     *) Bugfix: the /dev/poll module bugs fixed.
 
-    *) Bugfix: the responses were corrupted when the temporary files were 
+    *) Bugfix: the responses were corrupted when the temporary files were
        used while the proxying.
 
     *) Bugfix: the unescaped requests were passed to the backend.
 
-    *) Bugfix: while the build configuration on Linux 2.4 the 
+    *) Bugfix: while the build configuration on Linux 2.4 the
        --with-poll_module parameter was required.
 
 
--- a/CHANGES.ru	Mon Aug 22 00:00:00 2011 +0400
+++ b/CHANGES.ru	Mon Sep 05 00:00:00 2011 +0400
@@ -1,5506 +1,5498 @@
 
-  nginx 1.1.1                                           22.08.2011
-
-    *) :        
-        ,    load_files,     
-        ,    loader_threshold.
-
-    *) : SIGWINCH       .
-
-    *) :        POSIX 
-        Solaris.
-         .
-
-    *) :  accept   NetBSD.
-
-    *) : nginx    Linux 3.0.
-
-    *) :    nginx   ;  
-         1.1.0.
-
-    *) :      ,   
-        pipelining.
-
-    *) :   request_body_in_single_buf.
-
-    *) :   proxy_set_body  proxy_pass_request_body 
-         SSL   .
-
-    *) : nginx  ,     upstream' 
-          down.
-
-    *) :     segmentation fault, 
-        ssl_session_cache  ̣,     
-        .
-
-    *) :     backup-  
-           segmentation fault.
-
-    *) :    fastcgi/scgi/uwsgi_param  
-       ,    "HTTP_",     
-        segmentation fault;    0.8.40.
-
-
-  nginx 1.1.0                                           01.08.2011
-
-    *) :     .
-
-    *) :  loader_files, loader_sleep  loader_threshold 
-        proxy/fastcgi/scgi/uwsgi_cache_path.
-
-    *) :       
-        HTTPS .
-
-    *) :  nginx     ECDHE-. 
-        Adrian Kotelba.
-
-    *) :  lingering_close.
-         .
-
-    *) :    pipelined-.
-         .
-
-    *) : nginx       
-       "gzip;q=0"   "Accept-Encoding"    .
-
-    *) :    .
-         .
-
-    *) :        
-       proxy_pass      HTTPS.
-         .
-
-    *) :     proxy_pass,  
-       .
-        Lanshun Zhou.
-
-    *) : SSL    QNX.
-         .
-
-    *) : SSL    gcc 4.6   
+Изменения в nginx 1.1.2                                           05.09.2011
+
+    *) Изменение: теперь, если суммарный размер всех диапазонов больше
+       размера исходного ответа, то nginx возвращает только исходный ответ,
+       не обрабатывая диапазоны.
+
+    *) Добавление: директива max_ranges.
+
+    *) Исправление: директивы ssl_verify_client, ssl_verify_depth и
+       ssl_prefer_server_cipher могли работать некорректно, если
+       использовался SNI.
+
+    *) Исправление: в директивах proxy/fastcgi/scgi/
+       uwsgi_ignore_client_abort.
+
+
+Изменения в nginx 1.1.1                                           22.08.2011
+
+    *) Изменение: теперь загрузчик кэша за каждую итерацию либо обрабатывает
+       число файлов, указанное в параметре load_files, либо работает не
+       дольше времени, указанного в параметре loader_threshold.
+
+    *) Изменение: SIGWINCH сигнал теперь работает только в режиме демона.
+
+    *) Добавление: теперь разделяемые зоны и кэши используют семафоры POSIX
+       на Solaris.
+       Спасибо Денису Иванову.
+
+    *) Добавление: теперь на NetBSD поддерживаются accept фильтры.
+
+    *) Исправление: nginx не собирался на Linux 3.0.
+
+    *) Исправление: в некоторых случаях nginx не использовал сжатие; ошибка
+       появилась в 1.1.0.
+
+    *) Исправление: обработка тела запроса могла быть неверной, если клиент
+       использовал pipelining.
+
+    *) Исправление: в директиве request_body_in_single_buf.
+
+    *) Исправление: в директивах proxy_set_body и proxy_pass_request_body
+       при использовании SSL-соединения с бэкендом.
+
+    *) Исправление: nginx нагружал процессор, если все серверы в upstream'е
+       были помечены флагом down.
+
+    *) Исправление: при переконфигурации мог произойти segmentation fault,
+       если в предыдущей конфигурации был определён, но не использовался
+       ssl_session_cache.
+
+    *) Исправление: при использовании большого количества backup-серверов в
+       рабочем процессе мог произойти segmentation fault.
+
+    *) Исправление: при использовании директив fastcgi/scgi/uwsgi_param со
+       значениями, начинающимися со строки "HTTP_", в рабочем процессе мог
+       произойти segmentation fault; ошибка появилась в 0.8.40.
+
+
+Изменения в nginx 1.1.0                                           01.08.2011
+
+    *) Добавление: уменьшение времени работы загрузчика кэша.
+
+    *) Добавление: параметры loader_files, loader_sleep и loader_threshold
+       директив proxy/fastcgi/scgi/uwsgi_cache_path.
+
+    *) Добавление: уменьшение времени загрузки конфигураций с большим
+       количеством HTTPS серверов.
+
+    *) Добавление: теперь nginx поддерживает шифры с обменом ECDHE-ключами.
+       Спасибо Adrian Kotelba.
+
+    *) Добавление: директива lingering_close.
+       Спасибо Максиму Дунину.
+
+    *) Исправление: закрытия соединения для pipelined-запросов.
+       Спасибо Максиму Дунину.
+
+    *) Исправление: nginx не запрещал сжатие при получении значения
+       "gzip;q=0" в строке "Accept-Encoding" в заголовке запроса клиента.
+
+    *) Исправление: таймаута при небуферизированном проксировании.
+       Спасибо Максиму Дунину.
+
+    *) Исправление: утечки памяти при использовании переменных в директиве
+       proxy_pass при работе с бэкендом по HTTPS.
+       Спасибо Максиму Дунину.
+
+    *) Исправление: в проверке параметра директивы proxy_pass, заданного
+       переменными.
+       Спасибо Lanshun Zhou.
+
+    *) Исправление: SSL не работал на QNX.
+       Спасибо Максиму Дунину.
+
+    *) Исправление: SSL модули не собирались gcc 4.6 без параметра
        --with-debug.
 
 
-  nginx 1.0.5                                           19.07.2011
-
-    *) :       SSL: 
+Изменения в nginx 1.0.5                                           19.07.2011
+
+    *) Изменение: теперь по умолчанию используются следующие шифры SSL:
        "HIGH:!aNULL:!MD5".
-        Rob Stradling.
-
-    *) :  referer_hash_max_size  
+       Спасибо Rob Stradling.
+
+    *) Добавление: директивы referer_hash_max_size и
        referer_hash_bucket_size.
-        Witold Filipczyk.
-
-    *) :  $uid_reset.
-
-    *) :        
-        segmentation fault.
-        Lanshun Zhou.
-
-    *) :       
-          ;    0.8.48.
-         .
-
-    *) :  "stalled cache updating".
-         .
-
-
-  nginx 1.0.4                                           01.06.2011
-
-    *) :       map  
-              "~"  "~*".
-
-    *) :        POSIX 
-        Linux.
-         .
-
-    *) :  "stalled cache updating".
-
-    *) : nginx     
-       --without-http_auth_basic_module;    1.0.3.
-
-
-  nginx 1.0.3                                           25.05.2011
-
-    *) :  auth_basic_user_file   
-         "$apr1", "{PLAIN}"  "{SSHA}".
-         .
-
-    *) :  geoip_org   $geoip_org.
-         , Arnaud Granal   .
-
-    *) :  ngx_http_geo_module  ngx_http_geoip_module 
-         IPv4, ֣  IPv6 .
-
-    *) :    IPv4, ֣   IPv6, 
-           segmentation fault,   
-       access  deny      IPv6;  
-         0.8.22.
-
-    *) :     ,   
-        proxy/fastcgi/scgi/uwsgi_cache_bypass  proxy/fastcgi/scgi/ 
-       uwsgi_no_cache  ;    0.8.46.
-
-
-  nginx 1.0.2                                           10.05.2011
-
-    *) :        POSIX.
-
-    *) :    rotate  image_filter.
-        Adam Bocim.
-
-    *) : nginx    Solaris;    1.0.1.
-
-
-  nginx 1.0.1                                           03.05.2011
-
-    *) :   split_clients   
-       MurmurHash2 -  .
-         .
-
-    *) :   ,   ,   
-        .
-         .
-
-    *) :    nginx   511  
-       listen backlog  Linux.
-
-    *) :  $upstream_...    SSI  
-        .
-
-    *) :  nginx      
-       .
-         .
-
-    *) :    IPv4    
-       segmentation fault;    0.8.22.
-         .
-
-    *) : nginx   gcc 4.6   --with-debug.
-
-    *) : nginx    Solaris 9   ;  
-         0.9.3.
-        Dagobert Michelsen.
-
-    *) :  $request_time   ,  
-        ;    0.8.47.
-         . .
-
-
-  nginx 1.0.0                                           12.04.2011
-
-    *) : cache manager     
-       .
-         .
-
-    *) :  "image_filter crop"    
-         "image_filter rotate 180".
-
-    *) :  "satisfy any"   
-          401 .
-
-
-  nginx 0.9.7                                           04.04.2011
-
-    *) :     keepalive   
-        ,      .
-         .
-
-    *) :  rotate  image_filter.
-        Adam Bocim.
-
-    *) : ,     fastcgi_pass, 
-       scgi_pass  uwsgi_pass       
+       Спасибо Witold Filipczyk.
+
+    *) Добавление: переменная $uid_reset.
+
+    *) Исправление: при использовании кэширования в рабочем процессе мог
+       произойти segmentation fault.
+       Спасибо Lanshun Zhou.
+
+    *) Исправление: при использовании кэширования рабочие процессы могли
+       зациклиться во время переконфигурации; ошибка появилась в 0.8.48.
+       Спасибо Максиму Дунину.
+
+    *) Исправление: сообщения "stalled cache updating".
+       Спасибо Максиму Дунину.
+
+
+Изменения в nginx 1.0.4                                           01.06.2011
+
+    *) Изменение: теперь в регулярных выражениях в директиве map можно
+       задать чувствительность к регистру с помощью префиксов "~" и "~*".
+
+    *) Добавление: теперь разделяемые зоны и кэши используют семафоры POSIX
+       на Linux.
+       Спасибо Денису Латыпову.
+
+    *) Исправление: сообщения "stalled cache updating".
+
+    *) Исправление: nginx не собирался с параметром
+       --without-http_auth_basic_module; ошибка появилась в 1.0.3.
+
+
+Изменения в nginx 1.0.3                                           25.05.2011
+
+    *) Добавление: директива auth_basic_user_file поддерживает шифрование
+       пароля методами "$apr1", "{PLAIN}" и "{SSHA}".
+       Спасибо Максиму Дунину.
+
+    *) Добавление: директива geoip_org и переменная $geoip_org.
+       Спасибо Александру Ускову, Arnaud Granal и Денису Латыпову.
+
+    *) Добавление: модули ngx_http_geo_module и ngx_http_geoip_module
+       поддерживают адреса IPv4, отображённые на IPv6 адреса.
+
+    *) Исправление: при проверке адреса IPv4, отображённого на адрес IPv6, в
+       рабочем процессе происходил segmentation fault, если директивы access
+       или deny были определены только для адресов IPv6; ошибка появилась в
+       0.8.22.
+
+    *) Исправление: закэшированный ответ мог быть испорчен, если значения
+       директив proxy/fastcgi/scgi/uwsgi_cache_bypass и proxy/fastcgi/scgi/
+       uwsgi_no_cache были разными; ошибка появилась в 0.8.46.
+
+
+Изменения в nginx 1.0.2                                           10.05.2011
+
+    *) Добавление: теперь разделяемые зоны и кэши используют семафоры POSIX.
+
+    *) Исправление: в работе параметра rotate директивы image_filter.
+       Спасибо Adam Bocim.
+
+    *) Исправление: nginx не собирался на Solaris; ошибка появилась в 1.0.1.
+
+
+Изменения в nginx 1.0.1                                           03.05.2011
+
+    *) Изменение: теперь директива split_clients использует алгоритм
+       MurmurHash2 из-за лучшего распределения.
+       Спасибо Олегу Мамонтову.
+
+    *) Изменение: теперь длинные строки, начинающиеся с нуля, не считаются
+       ложными значениями.
+       Спасибо Максиму Дунину.
+
+    *) Изменение: теперь по умолчанию nginx использует значение 511 для
+       listen backlog на Linux.
+
+    *) Добавление: переменные $upstream_... можно использовать в SSI и
+       перловом модулях.
+
+    *) Исправление: теперь nginx лучше ограничивает размер кэша на диске.
+       Спасибо Олегу Мамонтову.
+
+    *) Исправление: при парсинге неправильного IPv4 адреса мог произойти
+       segmentation fault; ошибка появилась в 0.8.22.
+       Спасибо Максиму Дунину.
+
+    *) Исправление: nginx не собирался gcc 4.6 без параметра --with-debug.
+
+    *) Исправление: nginx не собирался на Solaris 9 и более ранних; ошибка
+       появилась в 0.9.3.
+       Спасибо Dagobert Michelsen.
+
+    *) Исправление: переменная $request_time имела неверные значения, если
+       использовались подзапросы; ошибка появилась в 0.8.47.
+       Спасибо Игорю А. Валькову.
+
+
+Изменения в nginx 1.0.0                                           12.04.2011
+
+    *) Исправление: cache manager мог нагружать процессор после
+       переконфигурации.
+       Спасибо Максиму Дунину.
+
+    *) Исправление: директива "image_filter crop" неправильно работала в
+       сочетании с "image_filter rotate 180".
+
+    *) Исправление: директива "satisfy any" запрещала выдачу
+       пользовательской страницы для 401 кода.
+
+
+Изменения в nginx 0.9.7                                           04.04.2011
+
+    *) Добавление: теперь соединения в состоянии keepalive могут быть
+       закрыты преждевременно, если у воркера нет свободных соединений.
+       Спасибо Максиму Дунину.
+
+    *) Добавление: параметр rotate директивы image_filter.
+       Спасибо Adam Bocim.
+
+    *) Исправление: ситуации, когда бэкенд в директивах fastcgi_pass,
+       scgi_pass или uwsgi_pass задан выражением и ссылается на описанный
        upstream.
 
 
-  nginx 0.9.6                                           21.03.2011
-
-    *) :  map     
-          .
-
-    *) :  $time_iso8601  access_log.
-        Michael Lustfield.
-
-
-  nginx 0.9.5                                           21.02.2011
-
-    *) :    nginx   -1  
-       listen backlog  Linux.
-         .
-
-    *) :  utf8   geoip_country  
-       geoip_city.
-         .
-
-    *) :     proxy_redirect, 
-          proxy_pass    URI.
-         .
-
-    *) :  error_page     
-        ;    0.8.53.
-         .
-
-
-  nginx 0.9.4                                           21.01.2011
-
-    *) :  server_name   $hostname.
-
-    *) : 494    "Request Header Too Large".
-
-
-  nginx 0.9.3                                           13.12.2010
-
-    *) :    IPv6-:    
-       ,        server_name 
-        .
-
-    *) : nginx    Solaris;    
+Изменения в nginx 0.9.6                                           21.03.2011
+
+    *) Добавление: директива map поддерживает регулярные выражения в
+       качестве значения первого параметра.
+
+    *) Добавление: переменная $time_iso8601 для access_log.
+       Спасибо Michael Lustfield.
+
+
+Изменения в nginx 0.9.5                                           21.02.2011
+
+    *) Изменение: теперь по умолчанию nginx использует значение -1 для
+       listen backlog на Linux.
+       Спасибо Андрею Нигматулину.
+
+    *) Добавление: параметр utf8 в директивах geoip_country и geoip_city.
+       Спасибо Денису Латыпову.
+
+    *) Исправление: исправление в умолчательной директиве proxy_redirect,
+       если в директиве proxy_pass не был описан URI.
+       Спасибо Максиму Дунину.
+
+    *) Исправление: директива error_page не работала с нестандартными кодами
+       ошибок; ошибка появилась в 0.8.53.
+       Спасибо Максиму Дунину.
+
+
+Изменения в nginx 0.9.4                                           21.01.2011
+
+    *) Добавление: директива server_name поддерживает переменную $hostname.
+
+    *) Добавление: 494 код для ошибки "Request Header Too Large".
+
+
+Изменения в nginx 0.9.3                                           13.12.2010
+
+    *) Исправление: если для пары IPv6-адрес:порт описан только один сервер,
+       то выделения в регулярных выражениях в директиве server_name не
+       работали.
+
+    *) Исправление: nginx не собирался под Solaris; ошибка появилась в
        0.9.0.
 
 
-  nginx 0.9.2                                           06.12.2010
-
-    *) :   "If-Unmodified-Since"   
-        .
-
-    *) :  accept(),  accept4()  ; 
-          0.9.0.
-
-    *) : nginx    Cygwin;    0.9.0.
-
-    *) :   OpenSSL CVE-2010-4180.
-         .
-
-
-  nginx 0.9.1                                           30.11.2010
-
-    *) :   "return CODE message"  ; 
-          0.9.0.
-
-
-  nginx 0.9.0                                           29.11.2010
-
-    *) :  keepalive_disable.
-
-    *) :  map     
-         .
-
-    *) :  map      
-         .
-
-    *) :  map     .
-
-    *) :   nginx(8).
-         .
-
-    *) :  accept4()  Linux.
-        Simon Liu.
-
-    *) :     "sys_errlist"  
-       "sys_nerr"  Linux;    0.8.35.
-
-    *) :    auth_basic   
-          segmentation fault.
-         .
-
-    *) :    ngx_http_eval_module;  
-         0.8.42.
-
-
-  nginx 0.8.53                                          18.10.2010
-
-    *) :   error_page     
-        .
-
-    *) :  gzip_disable    
+Изменения в nginx 0.9.2                                           06.12.2010
+
+    *) Добавление: поддержка строки "If-Unmodified-Since" в заголовке
+       запросе клиента.
+
+    *) Изменение: использование accept(), если accept4() не реализован;
+       ошибка появилась в 0.9.0.
+
+    *) Исправление: nginx не собирался под Cygwin; ошибка появилась в 0.9.0.
+
+    *) Исправление: уязвимости в OpenSSL CVE-2010-4180.
+       Спасибо Максиму Дунину.
+
+
+Изменения в nginx 0.9.1                                           30.11.2010
+
+    *) Исправление: директивы вида "return CODE message" не работали; ошибка
+       появилась в 0.9.0.
+
+
+Изменения в nginx 0.9.0                                           29.11.2010
+
+    *) Добавление: директива keepalive_disable.
+
+    *) Добавление: директива map поддерживает переменные в качестве значения
+       определяемой переменной.
+
+    *) Добавление: директива map поддерживает пустые строки в качестве
+       значения первого параметра.
+
+    *) Добавление: директива map поддерживает выражения в первом параметре.
+
+    *) Добавление: страница руководства nginx(8).
+       Спасибо Сергею Осокину.
+
+    *) Добавление: поддержка accept4() в Linux.
+       Спасибо Simon Liu.
+
+    *) Изменение: устранение предупреждения линкера о "sys_errlist" и
+       "sys_nerr" под Linux; предупреждение появилось в 0.8.35.
+
+    *) Исправление: при использовании директивы auth_basic в рабочем
+       процессе мог произойти segmentation fault.
+       Спасибо Михаилу Лалетину.
+
+    *) Исправление: совместимость с модулем ngx_http_eval_module; ошибка
+       появилась в 0.8.42.
+
+
+Изменения в nginx 0.8.53                                          18.10.2010
+
+    *) Добавление: теперь директива error_page позволяет менять код статуса
+       у редиректа.
+
+    *) Добавление: директива gzip_disable поддерживает специальную маску
        degradation.
 
-    *) :    AIO   
-        .
-         .
-
-    *) :         listen 
-              ,     
-            listen;    
+    *) Исправление: при использовании файлового AIO могла происходить утечка
+       сокетов.
+       Спасибо Максиму Дунину.
+
+    *) Исправление: если в первом сервере не была описана директива listen и
+       нигде явно не описан сервер по умолчанию, то сервером по умолчанию
+       становился следующий сервер с директивой listen; ошибка появилась в
        0.8.21.
 
 
-  nginx 0.8.52                                          28.09.2010
-
-    *) : nginx   SSL  listen ,   
-           listen-;    0.8.51.
-
-
-  nginx 0.8.51                                          27.09.2010
-
-    *) :  secure_link_expires .
-
-    *) :    resolver'    
-       alert  error.
-
-    *) :   "ssl" listen-   
-        .
-
-
-  nginx 0.8.50                                          02.09.2010
-
-    *) :  secure_link, secure_link_md5  
-       secure_link_expires  ngx_http_secure_link_module.
-
-    *) :  -q.
-         .
-
-    *) :        
-          ;    0.8.48.
-
-    *) :   gzip_disable.
-        Derrick Petzold.
-
-    *) : nginx/Windows     stop, quit, 
-       reopen, reload ,    .
-
-
-  nginx 0.8.49                                          09.08.2010
-
-    *) :  image_filter_jpeg_quality  
-       .
-
-    *) :    $geoip_region_name  
-           segmentation fault;   
-        0.8.48.
-
-    *) : ,  error_page,   
-         ;    0.8.48.
-
-
-  nginx 0.8.48                                          03.08.2010
-
-    *) :     server_name   
-         "".
-         .
-
-    *) :     server_name_in_redirect 
-         off.
-
-    *) :  $geoip_dma_code, $geoip_area_code  
+Изменения в nginx 0.8.52                                          28.09.2010
+
+    *) Исправление: nginx использовал режим SSL для listen сокета, если для
+       него был установлен любой listen-параметр; ошибка появилась в 0.8.51.
+
+
+Изменения в nginx 0.8.51                                          27.09.2010
+
+    *) Изменение: директива secure_link_expires упразднена.
+
+    *) Изменение: уровень логгирования ошибок resolver'а понижен с уровня
+       alert на error.
+
+    *) Добавление: теперь параметр "ssl" listen-сокета можно устанавливать
+       несколько раз.
+
+
+Изменения в nginx 0.8.50                                          02.09.2010
+
+    *) Добавление: директивы secure_link, secure_link_md5 и
+       secure_link_expires модуля ngx_http_secure_link_module.
+
+    *) Добавление: ключ -q.
+       Спасибо Геннадию Махомеду.
+
+    *) Исправление: при использовании кэширования рабочие процессы и могли
+       зациклиться во время переконфигурации; ошибка появилась в 0.8.48.
+
+    *) Исправление: в директиве gzip_disable.
+       Спасибо Derrick Petzold.
+
+    *) Исправление: nginx/Windows не мог посылать сигналы stop, quit,
+       reopen, reload процессу, запущенному в другой сессии.
+
+
+Изменения в nginx 0.8.49                                          09.08.2010
+
+    *) Добавление: директива image_filter_jpeg_quality поддерживает
+       переменные.
+
+    *) Исправление: при использовании переменной $geoip_region_name в
+       рабочем процессе мог произойти segmentation fault; ошибка появилась в
+       0.8.48.
+
+    *) Исправление: ошибки, перехваченные error_page, кэшировались только до
+       следующего запроса; ошибка появилась в 0.8.48.
+
+
+Изменения в nginx 0.8.48                                          03.08.2010
+
+    *) Изменение: теперь по умолчанию директива server_name имеет значение
+       пустое имя "".
+       Спасибо Геннадию Махомеду.
+
+    *) Изменение: теперь по умолчанию директива server_name_in_redirect
+       имеет значение off.
+
+    *) Добавление: переменные $geoip_dma_code, $geoip_area_code и
        $geoip_region_name.
-        Christine McGonagle.
-
-    *) :  proxy_pass, fastcgi_pass, uwsgi_pass  
-       scgi_pass     limit_except.
-
-    *) :  proxy_cache_min_uses, fastcgi_cache_min_uses 
-       uwsgi_cache_min_uses  scgi_cache_min_uses  ;  
-         0.8.46.
-
-    *) :  fastcgi_split_path_info   
-       ,       URI.
-           Frank Enderle.
-
-    *) :  rewrite    ";"  
-         URI  . 
-        Daisuke Murase.
-
-    *) :  ngx_http_image_filter_module  
-       ,      image_filter_buffer.
-
-
-  nginx 0.8.47                                          28.07.2010
-
-    *) :  $request_time     
-       .
-
-    *) : ,  error_page,  .
-
-    *) :    max_size,  cache manager 
-        ;    0.8.46.
-
-
-  nginx 0.8.46                                          19.07.2010
-
-    *) :  proxy_no_cache, fastcgi_no_cache, 
-       uwsgi_no_cache  scgi_no_cache      
-        .
-
-    *) :  proxy_cache_bypass, fastcgi_cache_bypass, 
-       uwsgi_cache_bypass  scgi_cache_bypass.
-
-    *) : nginx     keys_zone    
-          :      
-            .
-
-
-  nginx 0.8.45                                          13.07.2010
-
-    *) :    ngx_http_xslt_filter.
-        Laurence Rowe.
-
-    *) :  SSI       
-        include   wait="yes";    0.7.25. 
-         .
-
-    *) :  listen    setfib=0.
-
-
-  nginx 0.8.44                                          05.07.2010
-
-    *) :  nginx      ,  
-           "Set-Cookie".
-
-    *) :  listen   setfib.
-         .
-
-    *) :  sub_filter      
-        .
-
-    *) :   HP/UX.
-
-    *) :    AIX xlC_r.
-
-    *) : nginx    SSLv2    
-       .
-        Miroslaw Jaworski.
-
-
-  nginx 0.8.43                                          30.06.2010
-
-    *) :     geo-.
-
-    *) :    "location /zero {return 204;}" 
-             ;    
+       Спасибо Christine McGonagle.
+
+    *) Исправление: директивы proxy_pass, fastcgi_pass, uwsgi_pass и
+       scgi_pass не наследовались в блоки limit_except.
+
+    *) Исправление: директивы proxy_cache_min_uses, fastcgi_cache_min_uses
+       uwsgi_cache_min_uses и scgi_cache_min_uses не работали; ошибка
+       появилась в 0.8.46.
+
+    *) Исправление: директива fastcgi_split_path_info неверно использовала
+       выделения, если в выделения попадала только часть URI.
+       Спасибо Юрию Тарадаю и Frank Enderle.
+
+    *) Исправление: директива rewrite не экранировала символ ";" при
+       копировании из URI в аргументы.
+       Спасибо Daisuke Murase.
+
+    *) Исправление: модуль ngx_http_image_filter_module закрывал соединение,
+       если изображение было больше размера image_filter_buffer.
+
+
+Изменения в nginx 0.8.47                                          28.07.2010
+
+    *) Исправление: переменная $request_time имела неверные значения для
+       подзапросов.
+
+    *) Исправление: ошибки, перехваченные error_page, не кэшировались.
+
+    *) Исправление: если использовался параметр max_size, то cache manager
+       мог зациклиться; ошибка появилась в 0.8.46.
+
+
+Изменения в nginx 0.8.46                                          19.07.2010
+
+    *) Изменение: директивы proxy_no_cache, fastcgi_no_cache, uwsgi_no_cache
+       и scgi_no_cache теперь влияют только на сохранение закэшированного
+       ответа.
+
+    *) Добавление: директивы proxy_cache_bypass, fastcgi_cache_bypass,
+       uwsgi_cache_bypass и scgi_cache_bypass.
+
+    *) Исправление: nginx не освобождал память в keys_zone кэшей в случае
+       ошибки работы с бэкендом: память освобождалась только по истечении
+       времени неактивности или при недостатке памяти.
+
+
+Изменения в nginx 0.8.45                                          13.07.2010
+
+    *) Добавление: улучшения в модуле ngx_http_xslt_filter.
+       Спасибо Laurence Rowe.
+
+    *) Исправление: ответ SSI модуля мог передаваться не полностью после
+       команды include с параметром wait="yes"; ошибка появилась в 0.7.25.
+       Спасибо Максиму Дунину.
+
+    *) Исправление: директива listen не поддерживала параметр setfib=0.
+
+
+Изменения в nginx 0.8.44                                          05.07.2010
+
+    *) Изменение: теперь nginx по умолчанию не кэширует ответы бэкендов, в
+       заголовке которых есть строка "Set-Cookie".
+
+    *) Добавление: директива listen поддерживает параметр setfib.
+       Спасибо Андрею Филонову.
+
+    *) Исправление: директива sub_filter могла изменять регистр букв при
+       частичном совпадении.
+
+    *) Исправление: совместимость с HP/UX.
+
+    *) Исправление: совместимость с компилятором AIX xlC_r.
+
+    *) Исправление: nginx считал большие пакеты SSLv2 как обычные текстовые
+       запросы.
+       Спасибо Miroslaw Jaworski.
+
+
+Изменения в nginx 0.8.43                                          30.06.2010
+
+    *) Добавление: ускорение загрузки больших баз geo-диапазонов.
+
+    *) Исправление: перенаправление ошибки в "location /zero {return 204;}"
+       без изменения кода ответа оставляло тело ошибки; ошибка появилась в
        0.8.42.
 
-    *) : nginx   IPv6 listen    
-       .
-         .
-
-    *) :  $uid_set      
-        .
-
-
-  nginx 0.8.42                                          21.06.2010
-
-    *) :  nginx  location',   
-       ,      location',  
-        .     0.7.1.
-
-    *) :  ngx_http_scgi_module.
-        Manlio Perillo.
-
-    *) :   return    .
-
-
-  nginx 0.8.41                                          15.06.2010
-
-    *) :   nginx/Windows    
-             UTF-8.
-
-    *) :  nginx      
-       .
-
-    *) :  proxy_redirect    
-       "Refresh"    .
-            .
-
-    *) : nginx         
-       "Destination"   .
-
-
-  nginx 0.8.40                                          07.06.2010
-
-    *) :  nginx/Windows      
-       .
-        Jose Antonio Vazquez Gonzalez.
-
-    *) :  ngx_http_uwsgi_module.
-        Roberto De Ioris.
-
-    *) :  fastcgi_param  ,   
-        "HTTP_",      .
-
-    *) :  "If-Modified-Since", "If-Range"     
-           FastCGI-  
-       .
-
-    *) : listen unix domain       
-       .
-         .
-
-
-  nginx 0.8.39                                          31.05.2010
-
-    *) :   alias    
-        location'.
-
-    *) :    alias    try_files;
-
-    *) : listen unix domain  IPv6     
-          .
-         .
-
-
-  nginx 0.8.38                                          24.05.2010
-
-    *) :  proxy_no_cache  fastcgi_no_cache.
-
-    *) :     $scheme   
-       rewrite   .
-        Piotr Sikora.
-
-    *) :     limit_req  
-        .
-         .
-
-    *) :  $uid_got     SSI  
-        .
-
-
-  nginx 0.8.37                                          17.05.2010
-
-    *) :  ngx_http_split_clients_module.
-
-    *) :  map    255 .
-
-    *) : nginx   "private"  "no-store"  
-        "Cache-Control"    .
-
-    *) :  stub  SSI- include  , 
-            200.
-
-    *) :    FastCGI   
-            FastCGI location,   
-           segmentation fault;   
-        0.8.33.
-        Yichun Zhang.
-
-    *) :  IMAP   Zimbra    
-       .
-        Alan Batie.
-
-
-  nginx 0.8.36                                          22.04.2010
-
-    *) :  ngx_http_dav_module   
-        DELETE, COPY  MOVE  .
-
-    *) :  SSI      
-           $query_string, $arg_...   
-       .
-
-    *) :      
-         SSI- echo;    0.6.14.
-
-    *) :       FIFO.
-        Vicente Aguilar   .
-
-    *) :   OpenSSL-1.0.0  64- Linux.
-         .
-
-    *) : nginx     --without-http-cache; 
-          0.8.35.
-
-
-  nginx 0.8.35                                          01.04.2010
-
-    *) :  charset-   SSI-.
-
-    *) :  chunked_transfer_encoding.
-
-    *) :  "&"       
-       rewrite  .
-
-    *) : nginx       
-            timer_resolution  
-       ,    kqueue  eventport.
-        George Xie   .
-
-    *) :        
-           ,     
-          .
-         .
-
-    *) :  ngx_http_memcached_module    
+    *) Исправление: nginx мог закрывать IPv6 listen сокет во время
+       переконфигурации.
+       Спасибо Максиму Дунину.
+
+    *) Исправление: переменную $uid_set можно использовать на любой стадии
+       обработки запроса.
+
+
+Изменения в nginx 0.8.42                                          21.06.2010
+
+    *) Изменение: теперь nginx проверяет location'ы, заданные регулярными
+       выражениями, если запрос полностью совпал с location'ом, заданным
+       строкой префикса. Предыдущее поведение появилось в 0.7.1.
+
+    *) Добавление: модуль ngx_http_scgi_module.
+       Спасибо Manlio Perillo.
+
+    *) Добавление: в директиве return можно добавлять текст ответа.
+
+
+Изменения в nginx 0.8.41                                          15.06.2010
+
+    *) Безопасность: рабочий процесс nginx/Windows мог завершаться аварийно
+       при запросе файла с неверной кодировкой UTF-8.
+
+    *) Изменение: теперь nginx разрешает использовать пробелы в строке
+       запроса.
+
+    *) Исправление: директива proxy_redirect неправильно изменяла строку
+       "Refresh" в заголовке ответа бэкенда.
+       Спасибо Андрею Андрееву и Максиму Согину.
+
+    *) Исправление: nginx не поддерживал путь без имени хоста в строке
+       "Destination" в заголовке запроса.
+
+
+Изменения в nginx 0.8.40                                          07.06.2010
+
+    *) Безопасность: теперь nginx/Windows игнорирует имя потока файла по
+       умолчанию.
+       Спасибо Jose Antonio Vazquez Gonzalez.
+
+    *) Добавление: модуль ngx_http_uwsgi_module.
+       Спасибо Roberto De Ioris.
+
+    *) Добавление: директива fastcgi_param со значением, начинающимся со
+       строки "HTTP_", изменяет строку заголовка в запросе клиента.
+
+    *) Исправление: строки "If-Modified-Since", "If-Range" и им подобные в
+       заголовке запроса клиента передавались FastCGI-серверу при
+       кэшировании.
+
+    *) Исправление: listen unix domain сокет нельзя было изменить во время
+       переконфигурации.
+       Спасибо Максиму Дунину.
+
+
+Изменения в nginx 0.8.39                                          31.05.2010
+
+    *) Исправление: наследуемая директива alias неправильно работала во
+       вложенном location'е.
+
+    *) Исправление: в комбинации директив alias с переменными и try_files;
+
+    *) Исправление: listen unix domain и IPv6 сокеты не наследовались во
+       время обновления без перерыва.
+       Спасибо Максиму Дунину.
+
+
+Изменения в nginx 0.8.38                                          24.05.2010
+
+    *) Добавление: директивы proxy_no_cache и fastcgi_no_cache.
+
+    *) Добавление: теперь при использовании переменной $scheme в директиве
+       rewrite автоматически делается редирект.
+       Спасибо Piotr Sikora.
+
+    *) Исправление: теперь задержки в директиве limit_req соответствует
+       описанному алгоритму.
+       Спасибо Максиму Дунину.
+
+    *) Исправление: переменную $uid_got нельзя было использовать в SSI и
+       перловом модулях.
+
+
+Изменения в nginx 0.8.37                                          17.05.2010
+
+    *) Добавление: модуль ngx_http_split_clients_module.
+
+    *) Добавление: директива map поддерживает ключи больше 255 символов.
+
+    *) Исправление: nginx игнорировал значения "private" и "no-store" в
+       строке "Cache-Control" в заголовке ответа бэкенда.
+
+    *) Исправление: параметр stub в SSI-директиве include не использовался,
+       если пустой ответ имел код 200.
+
+    *) Исправление: если проксированный или FastCGI запрос внутренне
+       перенаправлялся в другой проксированный или FastCGI location, то в
+       рабочем процессе мог произойти segmentation fault; ошибка появилась в
+       0.8.33.
+       Спасибо Yichun Zhang.
+
+    *) Исправление: соединения IMAP к серверу Zimbra могло зависнуть до
+       таймаута.
+       Спасибо Alan Batie.
+
+
+Изменения в nginx 0.8.36                                          22.04.2010
+
+    *) Исправление: модуль ngx_http_dav_module неправильно обрабатывал
+       методы DELETE, COPY и MOVE для симлинков.
+
+    *) Исправление: модуль SSI в подзапросах использовал закэшированные в
+       основном запросе значения переменных $query_string, $arg_... и им
+       подобных.
+
+    *) Исправление: значение переменной повторно экранировалось после
+       каждого вывода SSI-команды echo; ошибка появилась в 0.6.14.
+
+    *) Исправление: рабочий процесс зависал при запросе файла FIFO.
+       Спасибо Vicente Aguilar и Максиму Дунину.
+
+    *) Исправление: совместимость с OpenSSL-1.0.0 на 64-битном Linux.
+       Спасибо Максиму Дунину.
+
+    *) Исправление: nginx не собирался с параметром --without-http-cache;
+       ошибка появилась в 0.8.35.
+
+
+Изменения в nginx 0.8.35                                          01.04.2010
+
+    *) Изменение: теперь charset-фильтр работает до SSI-фильтра.
+
+    *) Добавление: директива chunked_transfer_encoding.
+
+    *) Исправление: символ "&" при копировании в аргументы в правилах
+       rewrite не экранировался.
+
+    *) Исправление: nginx мог завершаться аварийно во время обработки
+       сигнала или при использовании директивы timer_resolution на
+       платформах, не поддерживающих методы kqueue или eventport.
+       Спасибо George Xie и Максиму Дунину.
+
+    *) Исправление: если временные файлы и постоянное место хранения
+       располагались на разных файловых системах, то у постоянных файлов
+       время изменения было неверным.
+       Спасибо Максиму Дунину.
+
+    *) Исправление: модуль ngx_http_memcached_module мог выдавать ошибку
        "memcached sent invalid trailer".
-         .
-
-    *) : nginx     zlib-1.2.4   
-       .
-         .
-
-    *) :     segmentation fault,  
-         FastCGI-     stderr;  
-         0.8.34.
-         .
-
-
-  nginx 0.8.34                                          03.03.2010
-
-    *) : nginx    ,   
-        .
-         .
-
-    *) : nginx   FastCGI-,   
-            stderr.
-
-    *) : nginx   HTTPS-.
-
-    *) : nginx/Windows    ,    
-            ;    0.8.33.
-
-    *) :  $date_local   ,  
-         "%s".
-         .
-
-    *) :  ssl_session_cache      
-        none,        
-        "session id context uninitialized";    0.7.1.
-
-    *) : geo-    ,  
-                /16   
-            /16.
-
-    *) : ,    stub  SSI- 
-       include,   MIME- "text/plain".
-
-    *) : $r->sleep()  ;    0.8.11.
-
-
-  nginx 0.8.33                                          01.02.2010
-
-    *) :  nginx/Windows     URI. 
-        Dan Crowley, Core Security Technologies.
-
-    *) :  nginx/Windows    . 
-        Dan Crowley, Core Security Technologies.
-
-    *) :  keepalive    POST  
-         MSIE 7.0+.
-        Adam Lounds.
-
-    *) :  keepalive    Safari.
-        Joshua Sierles.
-
-    *) :    FastCGI   
-            FastCGI location,  
-        $upstream_response_time     
-       ;    0.8.7.
-
-    *) :      segmentation fault  
-         ;    0.8.11.
-
-
-  nginx 0.8.32                                          11.01.2010
-
-    *) :     UTF-8  
+       Спасибо Максиму Дунину.
+
+    *) Исправление: nginx не мог собрать библиотеку zlib-1.2.4 из исходных
+       текстов.
+       Спасибо Максиму Дунину.
+
+    *) Исправление: в рабочем процессе происходил segmentation fault, если
+       перед ответом FastCGI-сервера было много вывода в stderr; ошибка
+       появилась в 0.8.34.
+       Спасибо Максиму Дунину.
+
+
+Изменения в nginx 0.8.34                                          03.03.2010
+
+    *) Исправление: nginx не поддерживал все шифры, используемые в
+       клиентских сертификатах.
+       Спасибо Иннокентию Еникееву.
+
+    *) Исправление: nginx неправильно кэшировал FastCGI-ответы, если перед
+       ответом было много вывода в stderr.
+
+    *) Исправление: nginx не поддерживал HTTPS-рефереры.
+
+    *) Исправление: nginx/Windows мог не находить файлы, если путь в
+       конфигурации был задан в другом регистре; ошибка появилась в 0.8.33.
+
+    *) Исправление: переменная $date_local выдавала неверное время, если
+       использовался формат "%s".
+       Спасибо Максиму Дунину.
+
+    *) Исправление: если ssl_session_cache не был установлен или установлен
+       в none, то при проверке клиентского сертификаты могла происходить
+       ошибка "session id context uninitialized"; ошибка появилась в 0.7.1.
+
+    *) Исправление: geo-диапазон возвращал значение по умолчанию, если
+       диапазон включал в себя одну и более сетей размером /16 и не
+       начинался на границе сети размером /16.
+
+    *) Исправление: блок, используемый в параметре stub в SSI-директиве
+       include, выводился с MIME-типом "text/plain".
+
+    *) Исправление: $r->sleep() не работал; ошибка появилась в 0.8.11.
+
+
+Изменения в nginx 0.8.33                                          01.02.2010
+
+    *) Безопасность: теперь nginx/Windows игнорирует пробелы в конце URI.
+       Спасибо Dan Crowley, Core Security Technologies.
+
+    *) Безопасность: теперь nginx/Windows игнорирует короткие имена файлов.
+       Спасибо Dan Crowley, Core Security Technologies.
+
+    *) Изменение: теперь keepalive соединения после запросов POST не
+       запрещаются для MSIE 7.0+.
+       Спасибо Adam Lounds.
+
+    *) Изменение: теперь keepalive соединения запрещены для Safari.
+       Спасибо Joshua Sierles.
+
+    *) Исправление: если проксированный или FastCGI запрос внутренне
+       перенаправлялся в другой проксированный или FastCGI location, то
+       переменная $upstream_response_time могла иметь ненормально большое
+       значение; ошибка появилась в 0.8.7.
+
+    *) Исправление: в рабочем процессе мог произойти segmentation fault при
+       отбрасывания тела запроса; ошибка появилась в 0.8.11.
+
+
+Изменения в nginx 0.8.32                                          11.01.2010
+
+    *) Исправление: ошибки при использовании кодировки UTF-8 в
        ngx_http_autoindex_module.
-         .
-
-    *) :       
-          .
-         .
-
-    *) :      "Host"  
-        "localhost",    auth_http  unix domain 
-       .
-         .
-
-    *) : nginx    chunk'  201- 
-       .
-        Julian Reich.
-
-    *) :   "expires modified"    
-       ,      "Cache-Control"  
-        .
-         .
-
-
-  nginx 0.8.31                                          23.12.2009
-
-    *) :   error_page    
-         301  302.
-
-    *) :  $geoip_city_continent_code, $geoip_latitude  
+       Спасибо Максиму Дунину.
+
+    *) Исправление: именованные выделения в регулярных выражениях работали
+       только для двух переменных.
+       Спасибо Максиму Дунину.
+
+    *) Исправление: теперь в строке заголовка запроса "Host" используется
+       имя "localhost", если в директиве auth_http указан unix domain сокет.
+       Спасибо Максиму Дунину.
+
+    *) Исправление: nginx не поддерживал передачу chunk'ами для 201-ых
+       ответов.
+       Спасибо Julian Reich.
+
+    *) Исправление: если директива "expires modified" выставляла дату в
+       прошлом, то в строке заголовка ответа "Cache-Control" выдавалось
+       отрицательное число.
+       Спасибо Алексею Капранову.
+
+
+Изменения в nginx 0.8.31                                          23.12.2009
+
+    *) Добавление: теперь директива error_page может перенаправлять ответы
+       со статусом 301 и 302.
+
+    *) Добавление: переменные $geoip_city_continent_code, $geoip_latitude и
        $geoip_longitude.
-        Arvind Sundararajan.
-
-    *) :  ngx_http_image_filter_module   
-        EXIF   ,     5%  
-       JPEG-.
-
-    *) : nginx      
-          .
-        Piotr Sikora.
-
-    *) : nginx    gcc 4.x   
-        -O2  .
-            .
-
-    *) :    location    
-       ޣ ;    0.8.25.
-
-    *) : nginx  304 ,    
-           "If-None-Match".
-        Tim Dettrick  David Kostal.
-
-    *) : nginx/Windows       
-          .
-
-
-  nginx 0.8.30                                          15.12.2009
-
-    *) :       
-       large_client_header_buffers  8K.
-        Andrew Cholakian.
-
-    *) :  conf/fastcgi.conf    FastCGI.
-
-    *) : nginx/Windows     
-            .
-
-    *) :  double free or corruption, ,   
-          ;    0.8.22.
-         .
-
-    *) :   libatomic   .
-        W-Mark Kubacki.
-
-
-  nginx 0.8.29                                          30.11.2009
-
-    *) :     HTTP/0.9    
-         "009".
-
-    *) :  addition_types, charset_types, gzip_types, 
-       ssi_types, sub_filter_types  xslt_types   "*".
-
-    *) :     GCC 4.1+.
-        W-Mark Kubacki.
-
-    *) :  --with-libatomic[=DIR]  configure.
-        W-Mark Kubacki.
-
-    *) : listen unix domain     
-       .
-
-    *) :    HTTP/0.9  
-       .
-
-    *) :     ,  
-        "?P<...>",     server_name.
-         .
-
-
-  nginx 0.8.28                                          23.11.2009
-
-    *) : nginx     --without-pcre;  
-         0.8.25.
-
-
-  nginx 0.8.27                                          17.11.2009
-
-    *) :      nginx/Windows; 
-          0.8.25.
-
-
-  nginx 0.8.26                                          16.11.2009
-
-    *) :       rewrite; 
-          0.8.25.
-
-    *) : nginx     --with-debug;  
-         0.8.25.
-
-
-  nginx 0.8.25                                          16.11.2009
-
-    *) :       ,   
-            $r->variable().
-
-    *) :  ngx_http_degradation_module.
-
-    *) :     .
-
-    *) :       
-       proxy_pass    URI.
-
-    *) :   msie_padding    Chrome.
-
-    *) :     segmentation fault  
-        ;    0.8.18.
-
-    *) : nginx    ,  
-        ,   gzip_static on  gzip_vary 
-       off;    0.8.16.
-
-
-  nginx 0.8.24                                          11.11.2009
-
-    *) : nginx    "Content-Encoding: gzip"  
-        304-   ngx_http_gzip_static_module.
-
-    *) : nginx     --with-debug;  
-         0.8.23.
-
-    *) :  "unix:"   set_real_ip_from 
-           .
-
-    *) :  resolver'    .
-
-
-  nginx 0.8.23                                          11.11.2009
-
-    *) :  SSL/TLS renegotiation ݣ.
-         .
-
-    *) : listen unix domain      
-         .
-
-    *) :  "unix:"   set_real_ip_from  
-         ݣ     IP-.
-
-    *) : segmentation fault    resolver'.
-
-    *) :  resolver'.
-        ԣ .
-
-
-  nginx 0.8.22                                          03.11.2009
-
-    *) :  proxy_bind, fastcgi_bind  memcached_bind.
-
-    *) :  access  deny  IPv6.
-
-    *) :  set_real_ip_from  IPv6   
-        .
-
-    *) :  "unix:"   set_real_ip_from.
-
-    *) : nginx   unix domain    
-       .
-
-    *) : nginx  unix domain      
-       .
-
-    *) :  "!-x"  .
-         .
-
-    *) :      segmentation fault  
-        limit_rate  HTTPS .
-         .
-
-    *) :      $limit_rate   
-         segmentation fault.
-         .
-
-    *) :      segmentation fault, 
-          server    listen;   
-        0.8.21.
-
-
-  nginx 0.8.21                                          26.10.2009
-
-    *) :   -V    TLS SNI.
-
-    *) :  listen  HTTP  unix domain 
-       .
-        Hongli Lai.
-
-    *) :  "default_server"   listen.
-
-    *) :   "default"     
-        listen-.
-
-    *) : nginx     2038   32- 
-       ;
-
-    *) :  ;    0.8.11.
-
-
-  nginx 0.8.20                                          14.10.2009
-
-    *) :       SSL: 
+       Спасибо Arvind Sundararajan.
+
+    *) Добавление: модуль ngx_http_image_filter_module теперь всегда удаляет
+       EXIF и другие данные, если они занимают больше 5% в JPEG-файле.
+
+    *) Исправление: nginx закрывал соединение при запросе закэшированного
+       ответа с пустым телом.
+       Спасибо Piotr Sikora.
+
+    *) Исправление: nginx мог не собираться gcc 4.x при использовании
+       оптимизации -O2 и выше.
+       Спасибо Максиму Дунину и Денису Латыпову.
+
+    *) Исправление: регулярные выражения в location всегда тестировались с
+       учётом регистра; ошибка появилась в 0.8.25.
+
+    *) Исправление: nginx кэшировал 304 ответ, если в заголовке
+       проксируемого запроса была строка "If-None-Match".
+       Спасибо Tim Dettrick и David Kostal.
+
+    *) Исправление: nginx/Windows пытался дважды удалить временный файл при
+       перезаписи уже существующего файла.
+
+
+Изменения в nginx 0.8.30                                          15.12.2009
+
+    *) Изменение: теперь по умолчанию размер буфера директивы
+       large_client_header_buffers равен 8K.
+       Спасибо Andrew Cholakian.
+
+    *) Добавление: файл conf/fastcgi.conf для простых конфигураций FastCGI.
+
+    *) Исправление: nginx/Windows пытался дважды переименовать временный
+       файл при перезаписи уже существующего файла.
+
+    *) Исправление: ошибки double free or corruption, возникающей, если имя
+       хоста не было найдено; ошибка появилась в 0.8.22.
+       Спасибо Константину Свисту.
+
+    *) Исправление: в использовании libatomic на некоторых платформах.
+       Спасибо W-Mark Kubacki.
+
+
+Изменения в nginx 0.8.29                                          30.11.2009
+
+    *) Изменение: теперь для проксируемых ответов HTTP/0.9 в лог пишется код
+       ответа "009".
+
+    *) Добавление: директивы addition_types, charset_types, gzip_types,
+       ssi_types, sub_filter_types и xslt_types поддерживают параметр "*".
+
+    *) Добавление: использование встроенных атомарных операций GCC 4.1+.
+       Спасибо W-Mark Kubacki.
+
+    *) Добавление: параметр --with-libatomic[=DIR] в configure.
+       Спасибо W-Mark Kubacki.
+
+    *) Исправление: listen unix domain сокет имели ограниченные права
+       доступа.
+
+    *) Исправление: закэшированные ответы ответов HTTP/0.9 неправильно
+       обрабатывались.
+
+    *) Исправление: именованные выделения в регулярных выражениях, заданные
+       как "?P<...>", не работали в директиве server_name.
+       Спасибо Максиму Дунину.
+
+
+Изменения в nginx 0.8.28                                          23.11.2009
+
+    *) Исправление: nginx не собирался с параметром --without-pcre; ошибка
+       появилась в 0.8.25.
+
+
+Изменения в nginx 0.8.27                                          17.11.2009
+
+    *) Исправление: регулярные выражения не работали в nginx/Windows; ошибка
+       появилась в 0.8.25.
+
+
+Изменения в nginx 0.8.26                                          16.11.2009
+
+    *) Исправление: ошибки при использовании выделений в директиве rewrite;
+       ошибка появилась в 0.8.25.
+
+    *) Исправление: nginx не собирался без параметра --with-debug; ошибка
+       появилась в 0.8.25.
+
+
+Изменения в nginx 0.8.25                                          16.11.2009
+
+    *) Изменение: теперь в лог ошибок не пишется сообщение, если переменная
+       не найдена с помощью метода $r->variable().
+
+    *) Добавление: модуль ngx_http_degradation_module.
+
+    *) Добавление: именованные выделения в регулярных выражениях.
+
+    *) Добавление: теперь при использовании переменных в директиве
+       proxy_pass не требуется задавать URI.
+
+    *) Добавление: теперь директива msie_padding работает и для Chrome.
+
+    *) Исправление: в рабочем процессе происходил segmentation fault при
+       недостатке памяти; ошибка появилась в 0.8.18.
+
+    *) Исправление: nginx передавал сжатые ответы клиентам, не
+       поддерживающим сжатие, при настройках gzip_static on и gzip_vary off;
+       ошибка появилась в 0.8.16.
+
+
+Изменения в nginx 0.8.24                                          11.11.2009
+
+    *) Исправление: nginx всегда добавлял строку "Content-Encoding: gzip" в
+       заголовок 304-ых ответов модуля ngx_http_gzip_static_module.
+
+    *) Исправление: nginx не собирался без параметра --with-debug; ошибка
+       появилась в 0.8.23.
+
+    *) Исправление: параметр "unix:" в директиве set_real_ip_from
+       неправильно наследовался с предыдущего уровня.
+
+    *) Исправление: в resolver'е при определении пустого имени.
+
+
+Изменения в nginx 0.8.23                                          11.11.2009
+
+    *) Безопасность: теперь SSL/TLS renegotiation запрещён.
+       Спасибо Максиму Дунину.
+
+    *) Исправление: listen unix domain сокет не наследовался во время
+       обновления без перерыва.
+
+    *) Исправление: параметр "unix:" в директиве set_real_ip_from не работал
+       без ещё одной директивы с любым IP-адресом.
+
+    *) Исправление: segmentation fault и зацикливания в resolver'е.
+
+    *) Исправление: в resolver'е.
+       Спасибо Артёму Бохану.
+
+
+Изменения в nginx 0.8.22                                          03.11.2009
+
+    *) Добавление: директивы proxy_bind, fastcgi_bind и memcached_bind.
+
+    *) Добавление: директивы access и deny поддерживают IPv6.
+
+    *) Добавление: директива set_real_ip_from поддерживает IPv6 адреса в
+       заголовках запроса.
+
+    *) Добавление: параметр "unix:" в директиве set_real_ip_from.
+
+    *) Исправление: nginx не удалял unix domain сокет после тестирования
+       конфигурации.
+
+    *) Исправление: nginx удалял unix domain сокет во время обновления без
+       перерыва.
+
+    *) Исправление: оператор "!-x" не работал.
+       Спасибо Максиму Дунину.
+
+    *) Исправление: в рабочем процессе мог произойти segmentation fault при
+       использовании limit_rate в HTTPS сервере.
+       Спасибо Максиму Дунину.
+
+    *) Исправление: при записи в лог переменной $limit_rate в рабочем
+       процессе происходил segmentation fault.
+       Спасибо Максиму Дунину.
+
+    *) Исправление: в рабочем процессе мог произойти segmentation fault,
+       если внутри блока server не было директивы listen; ошибка появилась в
+       0.8.21.
+
+
+Изменения в nginx 0.8.21                                          26.10.2009
+
+    *) Добавление: теперь ключ -V показывает статус поддержки TLS SNI.
+
+    *) Добавление: директива listen модуля HTTP поддерживает unix domain
+       сокеты.
+       Спасибо Hongli Lai.
+
+    *) Добавление: параметр "default_server" в директиве listen.
+
+    *) Добавление: теперь параметр "default" не обязателен для установки
+       параметров listen-сокета.
+
+    *) Исправление: nginx не поддерживал даты в 2038 году на 32-битных
+       платформах;
+
+    *) Исправление: утечки сокетов; ошибка появилась в 0.8.11.
+
+
+Изменения в nginx 0.8.20                                          14.10.2009
+
+    *) Изменение: теперь по умолчанию используются следующие шифры SSL:
        "HIGH:!ADH:!MD5".
 
-    *) :  ngx_http_autoindex_module    
-           ;    0.7.15.
-
-    *) : nginx   ,    
-       --error-log-path;    0.7.53.
-
-    *) : nginx       
-       "Cache-Control"    .
-
-    *) : nginx/Windows     ,   
-             proxy/fastcgi_store,   
-                 
-       .
-
-    *) :  "Set-Cookie"  "P3P"    
-       FastCGI-    ,   
-         fastcgi_hide_header   .
-
-    *) : nginx      .
-
-
-  nginx 0.8.19                                          06.10.2009
-
-    *) :   SSLv2   ݣ.
-
-    *) :       SSL: 
+    *) Исправление: модуль ngx_http_autoindex_module не показывал последний
+       слэш для линков на каталоги; ошибка появилась в 0.7.15.
+
+    *) Исправление: nginx не закрывал лог, заданный параметром конфигурации
+       --error-log-path; ошибка появилась в 0.7.53.
+
+    *) Исправление: nginx не считал запятую разделителем в строке
+       "Cache-Control" в заголовке ответа бэкенда.
+
+    *) Исправление: nginx/Windows мог не создать временный файл, файл в кэше
+       или файл с помощью директив proxy/fastcgi_store, если рабочий процесс
+       не имел достаточно прав для работы с каталогами верхнего уровня.
+
+    *) Исправление: строки "Set-Cookie" и "P3P" в заголовке ответа
+       FastCGI-сервера не скрывались при кэшировании, если не использовались
+       директивы fastcgi_hide_header с любыми параметрами.
+
+    *) Исправление: nginx неверно считал размер кэша на диске.
+
+
+Изменения в nginx 0.8.19                                          06.10.2009
+
+    *) Изменение: теперь протокол SSLv2 по умолчанию запрещён.
+
+    *) Изменение: теперь по умолчанию используются следующие шифры SSL:
        "ALL:!ADH:RC4+RSA:+HIGH:+MEDIUM".
 
-    *) :  limit_req  ;    
+    *) Исправление: директива limit_req не работала; ошибка появилась в
        0.8.18.
 
 
-  nginx 0.8.18                                          06.10.2009
-
-    *) :  read_ahead.
-
-    *) :      
+Изменения в nginx 0.8.18                                          06.10.2009
+
+    *) Добавление: директива read_ahead.
+
+    *) Добавление: теперь можно использовать несколько директив
        perl_modules.
 
-    *) :  limit_req_log_level  limit_conn_log_level.
-
-    *) :   limit_req   
-       leaky bucket.
-         .
-
-    *) : nginx    Linux/sparc.
-        Marcus Ramberg.
-
-    *) : nginx   '\0'   "Location"   
-           MKCOL.
-        Xie Zhenye.
-
-    *) :    499     0;  
-         0.8.11.
-
-    *) :  ;    0.8.11.
-
-
-  nginx 0.8.17                                          28.09.2009
-
-    *) :   "/../"    "Destination" 
-         .
-
-    *) :    $host    .
-
-    *) :  $ssl_session_id.
-
-    *) :  ;    0.8.11.
-
-
-  nginx 0.8.16                                          22.09.2009
-
-    *) :  image_filter_transparency.
-
-    *) :  "addition_types"    
+    *) Добавление: директивы limit_req_log_level и limit_conn_log_level.
+
+    *) Исправление: теперь директива limit_req соответствует алгоритму leaky
+       bucket.
+       Спасибо Максиму Дунину.
+
+    *) Исправление: nginx не работал на Linux/sparc.
+       Спасибо Marcus Ramberg.
+
+    *) Исправление: nginx слал символ '\0' в строке "Location" в заголовке в
+       ответе на запрос MKCOL.
+       Спасибо Xie Zhenye.
+
+    *) Исправление: вместо кода ответа 499 в лог записывался код 0; ошибка
+       появилась в 0.8.11.
+
+    *) Исправление: утечки сокетов; ошибка появилась в 0.8.11.
+
+
+Изменения в nginx 0.8.17                                          28.09.2009
+
+    *) Безопасность: теперь символы "/../" запрещены в строке "Destination"
+       в заголовке запроса.
+
+    *) Изменение: теперь значение переменной $host всегда в нижнем регистре.
+
+    *) Добавление: переменная $ssl_session_id.
+
+    *) Исправление: утечки сокетов; ошибка появилась в 0.8.11.
+
+
+Изменения в nginx 0.8.16                                          22.09.2009
+
+    *) Добавление: директива image_filter_transparency.
+
+    *) Исправление: директива "addition_types" была неверно названа
        "addtion_types".
 
-    *) :   resolver'.
-        Matthew Dempsky.
-
-    *) :    resolver'.
-        Matthew Dempsky.
-
-    *) :      $request 
-         access_log    error_log  
-        info  debug.
-
-    *) :   - PNG   
+    *) Исправление: порчи кэша resolver'а.
+       Спасибо Matthew Dempsky.
+
+    *) Исправление: утечки памяти в resolver'е.
+       Спасибо Matthew Dempsky.
+
+    *) Исправление: неверная строка запроса в переменной $request
+       записывалась в access_log только при использовании error_log на
+       уровне info или debug.
+
+    *) Исправление: в поддержке альфа-канала PNG в модуле
        ngx_http_image_filter_module.
 
-    *) : nginx    "Vary: Accept-Encoding"  
-        ,    gzip_static  gzip_vary  
-       .
-
-    *) :    UTF-8  try_files  
+    *) Исправление: nginx всегда добавлял строку "Vary: Accept-Encoding" в
+       заголовок ответа, если обе директивы gzip_static и gzip_vary были
+       включены.
+
+    *) Исправление: в поддержке кодировки UTF-8 директивой try_files в
        nginx/Windows.
 
-    *) :    post_action;   
-        0.8.11.
-         .
-
-
-  nginx 0.8.15                                          14.09.2009
-
-    *) :        
-          segmentation fault.
-        Chris Ries.
-
-    *) :     .domain.tld, .sub.domain.tld  
-       .domain-some.tld,   .sub.domain.tld    
+    *) Исправление: ошибки при использовании post_action; ошибка появилась в
+       0.8.11.
+       Спасибо Игорю Артемьеву.
+
+
+Изменения в nginx 0.8.15                                          14.09.2009
+
+    *) Безопасность: при обработке специально созданного запроса в рабочем
+       процессе мог произойти segmentation fault.
+       Спасибо Chris Ries.
+
+    *) Исправление: если были описаны имена .domain.tld, .sub.domain.tld и
+       .domain-some.tld, то имя .sub.domain.tld попадало под маску
        .domain.tld.
 
-    *) :      
+    *) Исправление: в поддержке прозрачности в модуле
        ngx_http_image_filter_module.
 
-    *) :   AIO.
-
-    *) :    X-Accel-Redirect;  
-         0.8.11.
-
-    *) :     ;  
-         0.8.11.
-
-
-  nginx 0.8.14                                          07.09.2009
-
-    *) :       
-        "UPDATING".
-
-    *) :   error_log   info  debug  
-           segmentation fault.
-         .
-
-    *) :     ;  
-         0.8.11.
-
-    *) :  error_page    413; 
-          0.6.10.
-
-
-  nginx 0.8.13                                          31.08.2009
-
-    *) :   "aio sendfile";    0.8.12.
-
-    *) : nginx     --with-file-aio  
-       FreeBSD;    0.8.12.
-
-
-  nginx 0.8.12                                          31.08.2009
-
-    *) :  sendfile   aio  FreeBSD.
-
-    *) :    try_files;    
+    *) Исправление: в файловом AIO.
+
+    *) Исправление: ошибки при использовании X-Accel-Redirect; ошибка
+       появилась в 0.8.11.
+
+    *) Исправление: ошибки при использовании встроенного перла; ошибка
+       появилась в 0.8.11.
+
+
+Изменения в nginx 0.8.14                                          07.09.2009
+
+    *) Исправление: устаревший закэшированный запрос мог залипнуть в
+       состоянии "UPDATING".
+
+    *) Исправление: при использовании error_log на уровне info или debug в
+       рабочем процессе мог произойти segmentation fault.
+       Спасибо Сергею Боченкову.
+
+    *) Исправление: ошибки при использовании встроенного перла; ошибка
+       появилась в 0.8.11.
+
+    *) Исправление: директива error_page не перенаправляла ошибку 413;
+       ошибка появилась в 0.6.10.
+
+
+Изменения в nginx 0.8.13                                          31.08.2009
+
+    *) Исправление: в директиве "aio sendfile"; ошибка появилась в 0.8.12.
+
+    *) Исправление: nginx не собирался без параметра --with-file-aio на
+       FreeBSD; ошибка появилась в 0.8.12.
+
+
+Изменения в nginx 0.8.12                                          31.08.2009
+
+    *) Добавление: параметр sendfile в директиве aio во FreeBSD.
+
+    *) Исправление: ошибки при использовании try_files; ошибка появилась в
        0.8.11.
 
-    *) :    memcached;    
+    *) Исправление: ошибки при использовании memcached; ошибка появилась в
        0.8.11.
 
 
-  nginx 0.8.11                                          28.08.2009
-
-    *) :   "gzip_disable msie6"    
-        MSIE 6.0 SV1.
-
-    *) :   AIO  FreeBSD  Linux.
-
-    *) :  directio_alignment.
-
-
-  nginx 0.8.10                                          24.08.2009
-
-    *) :      GeoIP City.
-
-    *) :        
-        ;    0.8.9.
-
-
-  nginx 0.8.9                                           17.08.2009
-
-    *) :        
-       ;      .
-
-    *) :         
-           .
-
-
-  nginx 0.8.8                                           10.08.2009
-
-    *) :    , ̣  
-       FastCGI-.
-
-    *) :        
-       FastCGI location'       ,  
-           segmentation fault;    
+Изменения в nginx 0.8.11                                          28.08.2009
+
+    *) Изменение: теперь директива "gzip_disable msie6" не запрещает сжатие
+       для MSIE 6.0 SV1.
+
+    *) Добавление: поддержка файлового AIO во FreeBSD и Linux.
+
+    *) Добавление: директива directio_alignment.
+
+
+Изменения в nginx 0.8.10                                          24.08.2009
+
+    *) Исправление: утечек памяти при использовании базы GeoIP City.
+
+    *) Исправление: ошибки при копировании временных файлов в постоянное
+       место хранения; ошибка появилась в 0.8.9.
+
+
+Изменения в nginx 0.8.9                                           17.08.2009
+
+    *) Добавление: теперь стартовый загрузчик кэша работает в отдельном
+       процесс; это должно улучшить обработку больших кэшей.
+
+    *) Добавление: теперь временные файлы и постоянное место хранения могут
+       располагаться на разных файловых системах.
+
+
+Изменения в nginx 0.8.8                                           10.08.2009
+
+    *) Исправление: в обработке заголовков ответа, разделённых в
+       FastCGI-записях.
+
+    *) Исправление: если запрос обрабатывался в двух проксированных или
+       FastCGI location'ах и в первом из них использовалось кэширование, то
+       в рабочем процессе происходил segmentation fault; ошибка появилась в
        0.8.7.
 
 
-  nginx 0.8.7                                           27.07.2009
-
-    *) :    OpenSSL - 0.9.7.
-
-    *) :  ask  ssl_verify_client Σ  
-        optional      ,  
-         .
-        Brice Figureau.
-
-    *) :  $ssl_client_verify.
-        Brice Figureau.
-
-    *) :  ssl_crl.
-        Brice Figureau.
-
-    *) :  proxy  geo.
-
-    *) :  image_filter    
-        .
-
-    *) :   $ssl_client_cert  
-       ;    0.7.7.
-         ̣.
-
-    *) :  proxy_pass_header  fastcgi_pass_header"  
-          "X-Accel-Redirect", "X-Accel-Limit-Rate", 
-       "X-Accel-Buffering"  "X-Accel-Charset"    
-       .
-         .
-
-    *) :    "Last-Modified"  "Accept-Ranges"  
-         ;    0.7.44.
-         .
-
-    *) :  "[alert] zero size buf"    
-         ;    0.8.5.
-
-
-  nginx 0.8.6                                           20.07.2009
-
-    *) :  ngx_http_geoip_module.
-
-    *) : XSLT-    "not well formed XML 
-       document"   .
-        Kuramoto Eiji.
-
-    *) :  MacOSX, Cygwin  nginx/Windows   
-       location',   ,    
-         ޣ  .
-
-    *) :  nginx/Windows     URI.
-        Hugo Leisink.
-
-    *) :     --conf-path   
-       ;    0.6.6.
-         .
-
-
-  nginx 0.8.5                                           13.07.2009
-
-    *) :  nginx  ޣ   .
-
-    *) :   HTTP Basic-  Windows 
-         /  500- .
-
-    *) :   ngx_http_perl_module    
-       .
-
-    *) :   ngx_http_limit_req_module.
-         .
-
-
-  nginx 0.8.4                                           22.06.2009
-
-    *) : nginx     --without-http-cache; 
-          0.8.3.
-
-
-  nginx 0.8.3                                           19.06.2009
-
-    *) :  $upstream_cache_status.
-
-    *) : nginx    MacOSX 10.6.
-
-    *) : nginx     --without-http-cache; 
-          0.8.2.
-
-    *) :    401     
-           "WWW-Authenticate"   ,  
-           segmentation fault.
-         .
-
-
-  nginx 0.8.2                                           15.06.2009
-
-    *) :   open_file_cache  proxy/fastcgi  
-        .
-
-    *) : open_file_cache      
-       ;    0.7.4.
-
-
-  nginx 0.8.1                                           08.06.2009
-
-    *) :  updating   proxy_cache_use_stale  
+Изменения в nginx 0.8.7                                           27.07.2009
+
+    *) Изменение: минимальная поддерживаемая версия OpenSSL - 0.9.7.
+
+    *) Изменение: параметр ask директивы ssl_verify_client изменён на
+       параметр optional и теперь он проверяет клиентский сертификат, если
+       он был предложен.
+       Спасибо Brice Figureau.
+
+    *) Добавление: переменная $ssl_client_verify.
+       Спасибо Brice Figureau.
+
+    *) Добавление: директива ssl_crl.
+       Спасибо Brice Figureau.
+
+    *) Добавление: параметр proxy директивы geo.
+
+    *) Добавление: директива image_filter поддерживает переменные для
+       задания размеров.
+
+    *) Исправление: использование переменной $ssl_client_cert портило
+       память; ошибка появилась в 0.7.7.
+       Спасибо Сергею Журавлёву.
+
+    *) Исправление: директивы proxy_pass_header и fastcgi_pass_header" не
+       передавали клиенту строки "X-Accel-Redirect", "X-Accel-Limit-Rate",
+       "X-Accel-Buffering" и "X-Accel-Charset" из заголовка ответа бэкенда.
+       Спасибо Максиму Дунину.
+
+    *) Исправление: в обработке строк "Last-Modified" и "Accept-Ranges" в
+       заголовке ответа бэкенда; ошибка появилась в 0.7.44.
+       Спасибо Максиму Дунину.
+
+    *) Исправление: ошибки "[alert] zero size buf" при получении пустых
+       ответы в подзапросах; ошибка появилась в 0.8.5.
+
+
+Изменения в nginx 0.8.6                                           20.07.2009
+
+    *) Добавление: модуль ngx_http_geoip_module.
+
+    *) Исправление: XSLT-фильтр мог выдавать ошибку "not well formed XML
+       document" для правильного документа.
+       Спасибо Kuramoto Eiji.
+
+    *) Исправление: в MacOSX, Cygwin и nginx/Windows при проверке
+       location'ов, заданных регулярным выражением, теперь всегда делается
+       сравнение без учёта регистра символов.
+
+    *) Исправление: теперь nginx/Windows игнорирует точки в конце URI.
+       Спасибо Hugo Leisink.
+
+    *) Исправление: имя файла указанного в --conf-path игнорировалось при
+       установке; ошибка появилась в 0.6.6.
+       Спасибо Максиму Дунину.
+
+
+Изменения в nginx 0.8.5                                           13.07.2009
+
+    *) Исправление: теперь nginx разрешает подчёркивания в методе запроса.
+
+    *) Исправление: при использовании HTTP Basic-аутентификации на Windows
+       для неверных имени/пароля возвращалась 500-ая ошибка.
+
+    *) Исправление: ответы модуля ngx_http_perl_module не работали в
+       подзапросах.
+
+    *) Исправление: в модуле ngx_http_limit_req_module.
+       Спасибо Максиму Дунину.
+
+
+Изменения в nginx 0.8.4                                           22.06.2009
+
+    *) Исправление: nginx не собирался с параметром --without-http-cache;
+       ошибка появилась в 0.8.3.
+
+
+Изменения в nginx 0.8.3                                           19.06.2009
+
+    *) Добавление: переменная $upstream_cache_status.
+
+    *) Исправление: nginx не собирался на MacOSX 10.6.
+
+    *) Исправление: nginx не собирался с параметром --without-http-cache;
+       ошибка появилась в 0.8.2.
+
+    *) Исправление: если использовался перехват 401 ошибки от бэкенда и
+       бэкенд не возвращал строку "WWW-Authenticate" в заголовке ответа, то
+       в рабочем процессе происходил segmentation fault.
+       Спасибо Евгению Мычло.
+
+
+Изменения в nginx 0.8.2                                           15.06.2009
+
+    *) Исправление: во взаимодействии open_file_cache и proxy/fastcgi кэша
+       на старте.
+
+    *) Исправление: open_file_cache мог кэшировать открытые файлы очень
+       долго; ошибка появилась в 0.7.4.
+
+
+Изменения в nginx 0.8.1                                           08.06.2009
+
+    *) Добавление: параметр updating в директивах proxy_cache_use_stale и
        fastcgi_cache_use_stale.
 
-    *) :  "If-Modified-Since", "If-Range"     
-             ,  
-          proxy_set_header   .
-
-    *) :  "Set-Cookie"  "P3P"     
-          ,     
-       proxy_hide_header/fastcgi_hide_header   .
-
-    *) :  ngx_http_image_filter_module    
+    *) Исправление: строки "If-Modified-Since", "If-Range" и им подобные в
+       заголовке запроса клиента передавались бэкенду при кэшировании, если
+       не использовалась директива proxy_set_header с любыми параметрами.
+
+    *) Исправление: строки "Set-Cookie" и "P3P" в заголовке ответа бэкенда
+       не скрывались при кэшировании, если не использовались директивы
+       proxy_hide_header/fastcgi_hide_header с любыми параметрами.
+
+    *) Исправление: модуль ngx_http_image_filter_module не понимал формат
        GIF87a.
-         .
-
-    *) : nginx    Solaris 10   ;  
-         0.7.56.
-
-
-  nginx 0.8.0                                           02.06.2009
-
-    *) :  keepalive_requests.
-
-    *) :  limit_rate_after.
-        Ivan Debnar.
-
-    *) : XSLT-    .
-
-    *) :     nginx/Windows.
-
-    *) :  proxy_store, fastcgi_store, proxy_cache  
-       fastcgi_cache  nginx/Windows.
-
-    *) :     .
-            .
-
-
-  nginx 0.7.59                                          25.05.2009
-
-    *) :  proxy_cache_methods  fastcgi_cache_methods.
-
-    *) :  ;    0.7.25.
-         .
-
-    *) :    $request_body   
-         segmentation fault,      ; 
-          0.7.58.
-
-    *) : SSL-     Solaris  Linux; 
-          0.7.56.
-
-    *) :   ngx_http_xslt_filter_module  
-        SSI-, charset-  gzip-.
-
-    *) :  charset      
-        ngx_http_gzip_static_module.
-
-
-  nginx 0.7.58                                          18.05.2009
-
-    *) :  listen  -  
+       Спасибо Денису Ильиных.
+
+    *) Исправление: nginx не собирался на Solaris 10 и более ранних; ошибка
+       появилась в 0.7.56.
+
+
+Изменения в nginx 0.8.0                                           02.06.2009
+
+    *) Добавление: директива keepalive_requests.
+
+    *) Добавление: директива limit_rate_after.
+       Спасибо Ivan Debnar.
+
+    *) Исправление: XSLT-фильтр не работал в подзапросах.
+
+    *) Исправление: обработке относительных путей в nginx/Windows.
+
+    *) Исправление: в proxy_store, fastcgi_store, proxy_cache и
+       fastcgi_cache в nginx/Windows.
+
+    *) Исправление: в обработке ошибок выделения памяти.
+       Спасибо Максиму Дунину и Кириллу Коринскому.
+
+
+Изменения в nginx 0.7.59                                          25.05.2009
+
+    *) Добавление: директивы proxy_cache_methods и fastcgi_cache_methods.
+
+    *) Исправление: утечки сокетов; ошибка появилась в 0.7.25.
+       Спасибо Максиму Дунину.
+
+    *) Исправление: при использовании переменной $request_body в рабочем
+       процессе происходил segmentation fault, если в запросе не было тела;
+       ошибка появилась в 0.7.58.
+
+    *) Исправление: SSL-модули могли не собираться на Solaris и Linux;
+       ошибка появилась в 0.7.56.
+
+    *) Исправление: ответы модуля ngx_http_xslt_filter_module не
+       обрабатывались SSI-, charset- и gzip-фильтрами.
+
+    *) Исправление: директива charset не ставила кодировку для ответов
+       модуля ngx_http_gzip_static_module.
+
+
+Изменения в nginx 0.7.58                                          18.05.2009
+
+    *) Добавление: директива listen почтового прокси-сервера поддерживает
        IPv6.
 
-    *) :  image_filter_jpeg_quality.
-
-    *) :  client_body_in_single_buffer.
-
-    *) :  $request_body.
-
-    *) :   ngx_http_autoindex_module     
-       ,   ":".
-
-    *) :  "make upgrade"  ;   
-        0.7.53.
-         .
-
-
-  nginx 0.7.57                                          12.05.2009
-
-    *) :     
-       ngx_http_image_filter_module   location   
-         floating-point fault;    0.7.56.
-
-
-  nginx 0.7.56                                          11.05.2009
-
-    *) : nginx/Windows  IPv6   listen 
-        HTTP.
-
-    *) :   ngx_http_image_filter_module.
-
-
-  nginx 0.7.55                                          06.05.2009
-
-    *) :  http_XXX   proxy_cache_use_stale  
-       fastcgi_cache_use_stale  .
-
-    *) : fastcgi    ,    
-       .
-
-    *) :  "select() failed (9: Bad file descriptor)"  
-       nginx/Unix  "select() failed (10038: ...)"  nginx/Windows.
-
-    *) :    debug_connection   
-          segmentation fault;    0.7.54.
-
-    *) :    ngx_http_image_filter_module.
-
-    *) :   2G     
+    *) Добавление: директива image_filter_jpeg_quality.
+
+    *) Добавление: директива client_body_in_single_buffer.
+
+    *) Добавление: переменная $request_body.
+
+    *) Исправление: в модуле ngx_http_autoindex_module в ссылках на имена
+       файлов, содержащих символ ":".
+
+    *) Исправление: процедура "make upgrade" не работала; ошибка появилась в
+       0.7.53.
+       Спасибо Денису Латыпову.
+
+
+Изменения в nginx 0.7.57                                          12.05.2009
+
+    *) Исправление: при перенаправлении ошибок модуля
+       ngx_http_image_filter_module в именованный location в рабочем
+       процессе происходил floating-point fault; ошибка появилась в 0.7.56.
+
+
+Изменения в nginx 0.7.56                                          11.05.2009
+
+    *) Добавление: nginx/Windows поддерживает IPv6 в директиве listen модуля
+       HTTP.
+
+    *) Исправление: в модуле ngx_http_image_filter_module.
+
+
+Изменения в nginx 0.7.55                                          06.05.2009
+
+    *) Исправление: параметры http_XXX в директивах proxy_cache_use_stale и
+       fastcgi_cache_use_stale не работали.
+
+    *) Исправление: fastcgi кэш не кэшировал ответы, состоящие только из
+       заголовка.
+
+    *) Исправление: ошибки "select() failed (9: Bad file descriptor)" в
+       nginx/Unix и "select() failed (10038: ...)" в nginx/Windows.
+
+    *) Исправление: при использовании директивы debug_connection в рабочем
+       процессе мог произойти segmentation fault; ошибка появилась в 0.7.54.
+
+    *) Исправление: в сборке модуля ngx_http_image_filter_module.
+
+    *) Исправление: файлы больше 2G не передавались с использованием
        $r->sendfile.
-         .
-
-
-  nginx 0.7.54                                          01.05.2009
-
-    *) :  ngx_http_image_filter_module.
-
-    *) :  proxy_ignore_headers  fastcgi_ignore_headers.
-
-    *) :    "open_file_cache_errors 
-       on"      segmentation fault;  
-         0.7.53.
-
-    *) :  "port_in_redirect off"  ;  
-         0.7.39.
-
-    *) :     select.
-
-    *) :  "select() failed (10022: ...)"  nginx/Windows.
-
-    *) :       nginx/Windows; 
-          0.7.53.
-
-
-  nginx 0.7.53                                          27.04.2009
-
-    *) :  ,   --error-log-path,   
-         .
-
-    *) :         
-       error_log    stderr.
-
-    *) :      --prefix= nginx 
-          ,     .
-
-    *) :  -p.
-
-    *) :  -s  Unix-.
-
-    *) :  -?  -h.
-        Jerome Loyet.
-
-    *) :       .
-
-    *) : nginx/Windows  ,     
-         -c.
-
-    *) :    proxy_store, fastcgi_store, 
-       proxy_cache  fastcgi_cache     .
-         .
-
-    *) :   Auth-Method    
-        -   ;  
-         0.7.34.
-        Simon Lecaille.
-
-    *) :    Linux    
-         ;    0.7.45.
-
-    *) :  fastcgi_cache_min_uses  .
-         أ.
-
-
-  nginx 0.7.52                                          20.04.2009
-
-    *) :     Windows.
-
-    *) :    HEAD  .
-
-    *) :    "If-Modified-Since", 
-       "If-Range"         .
-
-    *) :   "Set-Cookie"  "P3P"   
-           .
-
-    *) :  nginx     ngx_http_perl_module  
-       perl  ,       
-         "panic: MUTEX_LOCK".
-
-    *) : nginx     --without-http-cache; 
-          0.7.48.
-
-    *) : nginx    ,   i386, 
-       amd64, sparc  ppc;    0.7.42.
-
-
-  nginx 0.7.51                                          12.04.2009
-
-    *) :  try_files      
-       .
-
-    *) :    return     
-       .
-
-    *) :  error_page      
-       ;    0.7.44.
-
-    *) :        
-       ,      ;   
-        0.7.39.
-
-
-  nginx 0.7.50                                          06.04.2009
-
-    *) :  $arg_...  ;    
+       Спасибо Максиму Дунину.
+
+
+Изменения в nginx 0.7.54                                          01.05.2009
+
+    *) Добавление: модуль ngx_http_image_filter_module.
+
+    *) Добавление: директивы proxy_ignore_headers и fastcgi_ignore_headers.
+
+    *) Исправление: при использовании переменных "open_file_cache_errors on"
+       в рабочем процессе мог произойти segmentation fault; ошибка появилась
+       в 0.7.53.
+
+    *) Исправление: директива "port_in_redirect off" не работала; ошибка
+       появилась в 0.7.39.
+
+    *) Исправление: улучшение обработки ошибок метода select.
+
+    *) Исправление: ошибки "select() failed (10022: ...)" в nginx/Windows.
+
+    *) Исправление: в текстовых сообщениях об ошибках в nginx/Windows;
+       ошибка появилась в 0.7.53.
+
+
+Изменения в nginx 0.7.53                                          27.04.2009
+
+    *) Изменение: теперь лог, указанный в --error-log-path, создаётся с
+       самого начала работы.
+
+    *) Добавление: теперь ошибки и предупреждения при старте записываются в
+       error_log и выводятся на stderr.
+
+    *) Добавление: при сборке с пустым параметром --prefix= nginx использует
+       как префикс каталог, в котором он был запущен.
+
+    *) Добавление: ключ -p.
+
+    *) Добавление: ключ -s на Unix-платформах.
+
+    *) Добавление: ключи -? и -h.
+       Спасибо Jerome Loyet.
+
+    *) Добавление: теперь ключи можно задавать в сжатой форме.
+
+    *) Исправление: nginx/Windows не работал, если файл конфигурации был
+       задан ключом -c.
+
+    *) Исправление: при использовании директив proxy_store, fastcgi_store,
+       proxy_cache или fastcgi_cache временные файлы могли не удаляться.
+       Спасибо Максиму Дунину.
+
+    *) Исправление: в заголовке Auth-Method запроса серверу аутентификации
+       почтового прокси-сервера передавалось неверное значение; ошибка
+       появилась в 0.7.34.
+       Спасибо Simon Lecaille.
+
+    *) Исправление: при логгировании на Linux не писались текстовые описания
+       системных ошибок; ошибка появилась в 0.7.45.
+
+    *) Исправление: директива fastcgi_cache_min_uses не работала.
+       Спасибо Андрею Воробьёву.
+
+
+Изменения в nginx 0.7.52                                          20.04.2009
+
+    *) Добавление: первая бинарная версия под Windows.
+
+    *) Исправление: корректная обработка метода HEAD при кэшировании.
+
+    *) Исправление: корректная обработка строк "If-Modified-Since",
+       "If-Range" и им подобных в заголовке запроса клиента при кэшировании.
+
+    *) Исправление: теперь строки "Set-Cookie" и "P3P" скрываются в
+       заголовке ответа для закэшированных ответов.
+
+    *) Исправление: если nginx был собран с модулем ngx_http_perl_module и
+       perl поддерживал потоки, то при выходе основного процесса могла
+       выдаваться ошибка "panic: MUTEX_LOCK".
+
+    *) Исправление: nginx не собирался с параметром --without-http-cache;
+       ошибка появилась в 0.7.48.
+
+    *) Исправление: nginx не собирался на платформах, отличных от i386,
+       amd64, sparc и ppc; ошибка появилась в 0.7.42.
+
+
+Изменения в nginx 0.7.51                                          12.04.2009
+
+    *) Добавление: директива try_files поддерживает код ответа в последнем
+       параметре.
+
+    *) Добавление: теперь в директиве return можно использовать любой код
+       ответа.
+
+    *) Исправление: директива error_page делала внешний редирект без строки
+       запроса; ошибка появилась в 0.7.44.
+
+    *) Исправление: если сервера слушали на нескольких явно описанных
+       адресах, то виртуальные сервера могли не работать; ошибка появилась в
+       0.7.39.
+
+
+Изменения в nginx 0.7.50                                          06.04.2009
+
+    *) Исправление: переменные $arg_... не работали; ошибка появилась в
        0.7.49.
 
 
-  nginx 0.7.49                                          06.04.2009
-
-    *) :    $arg_...   
-          segmentation fault;    0.7.48.
-
-
-  nginx 0.7.48                                          06.04.2009
-
-    *) :  proxy_cache_key.
-
-    *) :  nginx     
-       "X-Accel-Expires", "Expires"  "Cache-Control"    
-       .
-
-    *) :  nginx      GET.
-
-    *) :  fastcgi_cache_key  .
-
-    *) :  $arg_...    SSI-.
-         .
-
-    *) : nginx     uclibc.
-        Timothy Redaelli.
-
-    *) : nginx    OpenBSD;   
-        0.7.46.
-
-
-  nginx 0.7.47                                          01.04.2009
-
-    *) : nginx    FreeBSD 6    ; 
-          0.7.46.
-
-    *) : nginx    MacOSX;    0.7.46.
-
-    *) :    max_size,  cache manager 
-          ;    0.7.46.
-
-    *) :      segmentation fault,  
-        proxy_cache/fastcgi_cache  proxy_cache_valid/ 
-       fastcgi_cache_valid      ;   
-        0.7.46.
-
-    *) :      segmentation fault  
-           FastCGI-  
-        error_page  try_files;    0.7.44.
-
-
-  nginx 0.7.46                                          30.03.2009
-
-    *) :     .
-
-
-  nginx 0.7.45                                          30.03.2009
-
-    *) :   proxy_cache  proxy_cache_valid  
-          .
-
-    *) :  clean_time   proxy_cache_path ̣.
-
-    *) :  max_size   proxy_cache_path.
-
-    *) :      
+Изменения в nginx 0.7.49                                          06.04.2009
+
+    *) Исправление: при использовании переменных $arg_... в рабочем процессе
+       мог произойти segmentation fault; ошибка появилась в 0.7.48.
+
+
+Изменения в nginx 0.7.48                                          06.04.2009
+
+    *) Добавление: директива proxy_cache_key.
+
+    *) Исправление: теперь nginx учитывает при кэшировании строки
+       "X-Accel-Expires", "Expires" и "Cache-Control" в заголовке ответа
+       бэкенда.
+
+    *) Исправление: теперь nginx кэширует только ответы на запросы GET.
+
+    *) Исправление: директива fastcgi_cache_key не наследовалась.
+
+    *) Исправление: переменные $arg_... не работали с SSI-подзапросами.
+       Спасибо Максиму Дунину.
+
+    *) Исправление: nginx не собирался с библиотекой uclibc.
+       Спасибо Timothy Redaelli.
+
+    *) Исправление: nginx не собирался на OpenBSD; ошибка появилась
+       в 0.7.46.
+
+
+Изменения в nginx 0.7.47                                          01.04.2009
+
+    *) Исправление: nginx не собирался на FreeBSD 6 и более ранних версиях;
+       ошибка появилась в 0.7.46.
+
+    *) Исправление: nginx не собирался на MacOSX; ошибка появилась в 0.7.46.
+
+    *) Исправление: если использовался параметр max_size, то cache manager
+       мог удалить весь кэш; ошибка появилась в 0.7.46.
+
+    *) Изменение: в рабочем процессе мог произойти segmentation fault, если
+       директивы proxy_cache/fastcgi_cache и proxy_cache_valid/
+       fastcgi_cache_valid не были заданы на одном уровне; ошибка появилась
+       в 0.7.46.
+
+    *) Исправление: в рабочем процессе мог произойти segmentation fault при
+       перенаправлении запроса проксированному или FastCGI-серверу с помощью
+       error_page или try_files; ошибка появилась в 0.7.44.
+
+
+Изменения в nginx 0.7.46                                          30.03.2009
+
+    *) Исправление: архив предыдущего релиза был неверным.
+
+
+Изменения в nginx 0.7.45                                          30.03.2009
+
+    *) Изменение: теперь директивы proxy_cache и proxy_cache_valid можно
+       задавать на разных уровнях.
+
+    *) Изменение: параметр clean_time в директиве proxy_cache_path удалён.
+
+    *) Добавление: параметр max_size в директиве proxy_cache_path.
+
+    *) Добавление: предварительная поддержка кэширования в модуле
        ngx_http_fastcgi_module.
 
-    *) :          
-           .
-
-    *) :  "add_header last-modified ''"    
-          "Last-Modified";    0.7.44.
-
-    *) :   auth_basic_user_file   
-        ,    ;  
-         0.7.44.
-        Jerome Loyet.
-
-    *) :   alias,      
-          ;    0.7.42.
-
-
-  nginx 0.7.44                                          23.03.2009
-
-    *) :      
+    *) Добавление: теперь при ошибках выделения в разделяемой памяти в логе
+       указываются названия директивы и зоны.
+
+    *) Исправление: директива "add_header last-modified ''" не удаляла в
+       заголовке ответа строку "Last-Modified"; ошибка появилась в 0.7.44.
+
+    *) Исправление: в директиве auth_basic_user_file не работал
+       относительный путь, заданный строкой без переменных; ошибка появилась
+       в 0.7.44.
+       Спасибо Jerome Loyet.
+
+    *) Исправление: в директиве alias, заданной переменными без ссылок на
+       выделения в регулярных выражениях; ошибка появилась в 0.7.42.
+
+
+Изменения в nginx 0.7.44                                          23.03.2009
+
+    *) Добавление: предварительная поддержка кэширования в модуле
        ngx_http_proxy_module.
 
-    *) :  --with-pcre  configure.
-
-    *) :   try_files     
-        server.
-
-    *) :  try_files    
-          .
-
-    *) :  try_files    .
-
-    *) :    :    ,  
-             server_name  
-       .
-
-
-  nginx 0.7.43                                          18.03.2009
-
-    *) :   ,   root 
-        ;    0.7.42.
-
-    *) :       "*",   
-        $server_addr  "0.0.0.0";    0.7.36.
-
-
-  nginx 0.7.42                                          16.03.2009
-
-    *) :  "Invalid argument",  
-       setsockopt(TCP_NODELAY)  Solaris,  .
-
-    *) :   ,    
-       auth_basic_user_file,    403  500.
-
-    *) :  auth_basic_user_file  . 
-         .
-
-    *) :  listen   ipv6only.
-        Zhang Hua.
-
-    *) :   alias       
-       ;    0.7.40.
-
-    *) :   Tru64 UNIX.
-        Dustin Marquess.
-
-    *) : nginx     PCRE;  
-         0.7.41.
-
-
-  nginx 0.7.41                                          11.03.2009
-
-    *) :      segmentation fault, 
-         server_name  location     
-       ;    0.7.40.
-         .
-
-
-  nginx 0.7.40                                          09.03.2009
-
-    *) :  location     
-       .
-
-    *) :  alias       
-           location',  
-          .
-
-    *) :  server_name    
-        .
-
-    *) :  ngx_http_autoindex_module    
-             XFS;    
+    *) Добавление: параметр --with-pcre в configure.
+
+    *) Добавление: теперь директива try_files может быть использована на
+       уровне server.
+
+    *) Исправление: директива try_files неправильно обрабатывала строку
+       запроса в последнем параметре.
+
+    *) Исправление: директива try_files могла неверно тестировать каталоги.
+
+    *) Исправление: если для пары адрес:порт описан только один сервер, то
+       выделения в регулярных выражениях в директиве server_name не
+       работали.
+
+
+Изменения в nginx 0.7.43                                          18.03.2009
+
+    *) Исправление: запрос обрабатывался неверно, если директива root
+       использовала переменные; ошибка появилась в 0.7.42.
+
+    *) Исправление: если сервер слушал на адресах типа "*", то значение
+       переменной $server_addr было "0.0.0.0"; ошибка появилась в 0.7.36.
+
+
+Изменения в nginx 0.7.42                                          16.03.2009
+
+    *) Изменение: ошибка "Invalid argument", возвращаемая
+       setsockopt(TCP_NODELAY) на Solaris, теперь игнорируется.
+
+    *) Изменение: при отсутствии файла, указанного в директиве
+       auth_basic_user_file, теперь возвращается ошибка 403 вместо 500.
+
+    *) Добавление: директива auth_basic_user_file поддерживает переменные.
+       Спасибо Кириллу Коринскому.
+
+    *) Добавление: директива listen поддерживает параметр ipv6only.
+       Спасибо Zhang Hua.
+
+    *) Исправление: в директиве alias со ссылками на выделения в регулярных
+       выражениях; ошибка появилась в 0.7.40.
+
+    *) Исправление: совместимость с Tru64 UNIX.
+       Спасибо Dustin Marquess.
+
+    *) Исправление: nginx не собирался без библиотеки PCRE; ошибка появилась
+       в 0.7.41.
+
+
+Изменения в nginx 0.7.41                                          11.03.2009
+
+    *) Исправление: в рабочем процессе мог произойти segmentation fault,
+       если в server_name или location были выделения в регулярных
+       выражениях; ошибка появилась в 0.7.40.
+       Спасибо Владимиру Сопоту.
+
+
+Изменения в nginx 0.7.40                                          09.03.2009
+
+    *) Добавление: директива location поддерживает выделения в регулярных
+       выражениях.
+
+    *) Добавление: директиву alias с ссылками на выделения в регулярных
+       выражениях можно использовать внутри location'а, заданного регулярным
+       выражением с выделениями.
+
+    *) Добавление: директива server_name поддерживает выделения в регулярных
+       выражениях.
+
+    *) Изменение: модуль ngx_http_autoindex_module не показывал последний
+       слэш для каталогов на файловой системе XFS; ошибка появилась в
        0.7.15.
-         .
-
-
-  nginx 0.7.39                                          02.03.2009
-
-    *) :  ޣ      
-       SSI  ;    0.7.28.
-        ԣ .
-
-    *) :       
-        try_files      segmentation 
+       Спасибо Дмитрию Кузьменко.
+
+
+Изменения в nginx 0.7.39                                          02.03.2009
+
+    *) Исправление: при включённом сжатии большие ответы с использованием
+       SSI могли зависать; ошибка появилась в 0.7.28.
+       Спасибо Артёму Бохану.
+
+    *) Исправление: при использовании коротких статических вариантов в
+       директиве try_files в рабочем процессе мог произойти segmentation
        fault.
 
 
-  nginx 0.7.38                                          23.02.2009
-
-    *) :   .
-
-    *) : /,   auth_basic_user_file, 
-         ޣ   .
-         .
-
-    *) :      unix domain   
-          segmentation fault;    
+Изменения в nginx 0.7.38                                          23.02.2009
+
+    *) Добавление: логгирование ошибок аутентификации.
+
+    *) Исправление: имя/пароль, заданные в auth_basic_user_file,
+       игнорировались после нечётного числа пустых строк.
+       Спасибо Александру Загребину.
+
+    *) Исправление: при использовании длинного пути в unix domain сокете в
+       главном процессе происходил segmentation fault; ошибка появилась в
        0.7.36.
 
 
-  nginx 0.7.37                                          21.02.2009
-
-    *) : ,  upstream',  ;  
-         0.7.36.
-
-
-  nginx 0.7.36                                          21.02.2009
-
-    *) :   IPv6;  listen  
-       HTTP  IPv6.
-
-    *) :  $ancient_browser    , 
-         modern_browser.
-
-
-  nginx 0.7.35                                          16.02.2009
-
-    *) :  ssl_engine   SSL- 
-         .
-        Marcin Gozdalik.
-
-    *) :  try_files  MIME-type,   
-         .
-
-    *) :   server_name, valid_referers  map 
-           "*domain.tld",  
-          ".domain.tld"  ".subdomain.domain.tld"; 
-          0.7.9.
-
-
-  nginx 0.7.34                                          10.02.2009
-
-    *) :  off   if_modified_since.
-
-    *) :    XCLIENT nginx   
+Изменения в nginx 0.7.37                                          21.02.2009
+
+    *) Исправление: директивы, использующие upstream'ы, не работали; ошибка
+       появилась в 0.7.36.
+
+
+Изменения в nginx 0.7.36                                          21.02.2009
+
+    *) Добавление: предварительная поддержка IPv6; директива listen модуля
+       HTTP поддерживает IPv6.
+
+    *) Исправление: переменная $ancient_browser не работала для браузеров,
+       заданных директивами modern_browser.
+
+
+Изменения в nginx 0.7.35                                          16.02.2009
+
+    *) Исправление: директива ssl_engine не использовала SSL-акселератор для
+       асимметричных шифров.
+       Спасибо Marcin Gozdalik.
+
+    *) Исправление: директива try_files выставляла MIME-type, исходя из
+       расширения первоначального запроса.
+
+    *) Исправление: в директивах server_name, valid_referers и map
+       неправильно обрабатывались имена вида "*domain.tld", если
+       использовались маски вида ".domain.tld" и ".subdomain.domain.tld";
+       ошибка появилась в 0.7.9.
+
+
+Изменения в nginx 0.7.34                                          10.02.2009
+
+    *) Добавление: параметр off в директиве if_modified_since.
+
+    *) Добавление: теперь после команды XCLIENT nginx посылает команду
        HELO/EHLO.
-         .
-
-    *) :  Microsoft-  
-       "AUTH LOGIN with User Name"   -.
-         .
-
-    *) :   rewrite,  ,  
-             "?"  "&";
-          0.1.18.
-         .
-
-    *) : nginx    AIX.
-
-
-  nginx 0.7.33                                          02.02.2009
-
-    *) :       ,   
-             epoll  rtsig.
-        Eden Li.
-
-    *) :       
-       $sent_http_location   .
-
-    *) :    resolver  SMTP 
-       -      segmentation fault.
-
-
-  nginx 0.7.32                                          26.01.2009
-
-    *) :    try_files     
-       .
-
-    *) : fastcgi_store    .
-
-    *) :  -.
-
-    *) :       , 
-        nginx    .
-         .
-
-
-  nginx 0.7.31                                          19.01.2009
-
-    *) :   try_files   , 
-        .
-
-    *) :  fastcgi_split_path_info.
-
-    *)     "Expect"   .
-
-    *)   -.
-
-    *) :    ngx_http_memcached_module 
-            "END"  404-   
-       ;    0.7.18.
-         .
-
-    *) :   SMPT nginx   
-       "250 2.0.0 OK"  "235 2.0.0 OK";    0.7.22.
-         .
-
-
-  nginx 0.7.30                                          24.12.2008
-
-    *) :     segmentation fault,  
-