--- a/.hgtags
+++ b/.hgtags
@@ -206,3 +206,49 @@ a2a3905c04abe7ff22d33176682cdba5eb6cf186
 a8e3f1441eec1b608b77f39110e16f0b82b983d5 NGINX_0_7_17
 b246022ef4543cf779e3a0e040922d069c109171 NGINX_0_7_18
 4b19c15c95eb9f49f48295d139dcdfd77bb22f38 NGINX_0_7_19
+b4f69f2ef02c188a31125d0774191becd3c3a10d NGINX_0_7_20
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+a8424ffa495cf3a21769c567df89bef2a9c0c3fd NGINX_0_7_39
+ca8f7f6cab16b29a7be5b2b789a743bad2d8f0a8 NGINX_0_7_40
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+392c16f2d85815c32add2715607598013ce58014 NGINX_0_7_53
+ed5e10fb40fc02b64d6c5719141e33f74cccd02a NGINX_0_7_54
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+98143f74eb3d9d87babc0934c9cd7c40b7af277a NGINX_0_7_58
+499474178a112350895b502f16a2d1abe1b5b532 NGINX_0_7_59
+f39b9e29530de0464264608c33d84abf2e10b9f2 NGINX_0_8_0
+207ae3ff044452b1fb8ad28951ff566615a51939 NGINX_0_8_1
+13b908d5338a1db8365c33efc6189569bb9d58a7 NGINX_0_8_2
+f0cac61857ae53b080bb44fa899762c901079dee NGINX_0_8_3
+c178dbab489a192d9e40f7747777a0890e35e93b NGINX_0_8_4
+e8b686f230a83ac654d963d1d8e0f96893e0c372 NGINX_0_8_5

--- a/CHANGES
+++ b/CHANGES
@@ -1,4 +1,693 @@
 
+Changes with nginx 0.8.5                                         13 Jul 2009
+
+    *) Bugfix: now nginx allows underscores in a request method.
+
+    *) 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.
+
+    *) Bugfix: in ngx_http_limit_req_module.
+       Thanks to Maxim Dounin.
+
+
+Changes with nginx 0.8.4                                         22 Jun 2009
+
+    *) Bugfix: nginx could not be built --without-http-cache; the bug had 
+       appeared in 0.8.3.
+
+
+Changes with nginx 0.8.3                                         19 Jun 2009
+
+    *) Feature: the $upstream_cache_status variable.
+
+    *) Bugfix: nginx could not be built on MacOSX 10.6. the bug had 
+       appeared in 0.8.2.
+
+    *) 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 
+       "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 
+       start up.
+
+    *) 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 
+       "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 
+       "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" 
+       directives were used with any parameters.
+
+    *) 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.
+
+
+Changes with nginx 0.8.0                                         02 Jun 2009
+
+    *) Feature: the "keepalive_requests" directive.
+
+    *) Feature: the "limit_rate_after" directive.
+       Thanks to Ivan Debnar.
+
+    *) Bugfix: XLST filter did not work in subrequests.
+
+    *) Bugfix: in relative paths handling 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.
+
+
+Changes with nginx 0.7.59                                        25 May 2009
+
+    *) 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;
+       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 
+       SSI, charset, and gzip filters.
+
+    *) Bugfix: a "charset" directive did not set a charset to 
+       ngx_http_gzip_static_module responses.
+
+
+Changes with nginx 0.7.58                                        18 May 2009
+
+    *) Feature: a "listen" directive of the mail proxy module supports IPv6.
+
+    *) Feature: the "image_filter_jpeg_quality" directive.
+
+    *) Feature: the "client_body_in_single_buffer" directive.
+
+    *) Feature: the $request_body variable.
+
+    *) 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 
+       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 
+       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 
+       HTTP module.
+
+    *) Bugfix: in ngx_http_image_filter_module.
+
+
+Changes with nginx 0.7.55                                        06 May 2009
+
+    *) 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 
+       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 
+       0.7.54.
+
+    *) Bugfix: fix ngx_http_image_filter_module building errors.
+
+    *) Bugfix: the files bigger than 2G could not be transferred using 
+       $r->sendfile.
+       Thanks to Maxim Dounin.
+
+
+Changes with nginx 0.7.54                                        01 May 2009
+
+    *) Feature: the ngx_http_image_filter_module.
+
+    *) 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 
+       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 
+       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 
+       start-up.
+
+    *) 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 
+       a directory where it was run as prefix.
+
+    *) Feature: the -p switch.
+
+    *) Feature: the -s switch on Unix platforms.
+
+    *) Feature: the -? and -h switches.
+       Thanks to Jerome Loyet.
+
+    *) 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", 
+       "fastcgi_store", "proxy_cache", or "fastcgi_cache" were used.
+       Thanks to Maxim Dounin.
+
+    *) 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.
+
+    *) Bugfix: system error text descriptions were not logged on Linux;
+       the bug had appeared in 0.7.45.
+
+    *) Bugfix: the "fastcgi_cache_min_uses" directive did not work.
+       Thanks to Andrew Vorobyoff.
+
+
+Changes with nginx 0.7.52                                        20 Apr 2009
+
+    *) Feature: the first native Windows binary release.
+
+    *) Bugfix: in processing HEAD method while caching.
+
+    *) 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 
+       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 
+       message "panic: MUTEX_LOCK" might be issued.
+
+    *) 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, 
+       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 
+       fallback parameter.
+
+    *) Feature: now any response code can be used in the "return" directive.
+
+    *) 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, 
+       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 
+       0.7.49.
+
+
+Changes with nginx 0.7.49                                        06 Apr 2009
+
+    *) Bugfix: a segmentation fault might occur in worker process, if the 
+       $arg_... variables were used; the bug had appeared in 0.7.48.
+
+
+Changes with nginx 0.7.48                                        06 Apr 2009
+
+    *) Feature: the "proxy_cache_key" directive.
+
+    *) 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.
+
+    *) Bugfix: the "fastcgi_cache_key" directive was not inherited.
+
+    *) Bugfix: the $arg_... variables did not work with SSI subrequests.
+       Thanks to Maxim Dounin.
+
+    *) Bugfix: nginx could not be built with uclibc library.
+       Thanks to Timothy Redaelli.
+
+    *) 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 
+       appeared in 0.7.46.
+
+    *) 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 
+       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 
+       or try_files; the bug had appeared in 0.7.44.
+
+
+Changes with nginx 0.7.46                                        30 Mar 2009
+
+    *) Bugfix: the previous release tarball was incorrect.
+
+
+Changes with nginx 0.7.45                                        30 Mar 2009
+
+    *) 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" 
+       directive is canceled.
+
+    *) 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 
+       names are logged.
+
+    *) 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.
+       Thanks to Jerome Loyet.
+
+    *) Bugfix: in an "alias" directive given using variables without 
+       references to captures of regular expressions; the bug had appeared 
+       in 0.7.42.
+
+
+Changes with nginx 0.7.44                                        23 Mar 2009
+
+    *) Feature: the ngx_http_proxy_module preliminary cache support.
+
+    *) 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 
+       in a fallback parameter.
+
+    *) Bugfix: the "try_files" directive might test incorrectly directories.
+
+    *) Bugfix: if there is the 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 
+       0.7.36.
+
+
+Changes with nginx 0.7.42                                        16 Mar 2009
+
+    *) 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.
+
+    *) Feature: the "auth_basic_user_file" directive supports variables.
+       Thanks to Kirill A. Korinskiy.
+
+    *) Feature: the "listen" directive supports the "ipv6only" parameter. 
+       Thanks to Zhang Hua.
+
+    *) 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 
+       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 
+       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 
+       expressions.
+
+    *) 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 
+       expressions.
+
+    *) 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; 
+       the bug had appeared in 0.7.28.
+       Thanks to Artem Bokhan.
+
+    *) Bugfix: a segmentation fault might occur in worker process, if short 
+       static variants are used in a "try_files" directive.
+
+
+Changes with nginx 0.7.38                                        23 Feb 2009
+
+    *) Feature: authentication failures logging.
+
+    *) 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 
+       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.
+
+
+Changes with nginx 0.7.36                                        21 Feb 2009
+
+    *) Feature: a preliminary IPv6 support; the "listen" directive of the 
+       HTTP module supports IPv6.
+
+    *) 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 
+       asymmetric ciphers.
+       Thanks to Marcin Gozdalik.
+
+    *) 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; 
+       the bug had appeared in 0.7.9.
+
+
+Changes with nginx 0.7.34                                        10 Feb 2009
+
+    *) Feature: the "off" parameter of the "if_modified_since" directive.
+
+    *) 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 
+       in mail proxy server.
+       Thanks to Maxim Dounin.
+
+    *) 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.
+
+    *) Bugfix: nginx could not be built on AIX.
+
+
+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.
+       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 
+       "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 
+       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 
+       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 
+       directories.
+
+    *) Feature: the "fastcgi_split_path_info" directive.
+
+    *) Bugfixes in an "Expect" request header line support.
+
+    *) 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 
+       appeared in 0.7.18.
+       Thanks to Maxim Dounin.
+
+    *) 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.
+
+
+Changes with nginx 0.7.29                                        24 Dec 2008
+
+    *) 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;
+       Thanks to Maxim Dounin.
+
+    *) Bugfix: in memory allocation in the ngx_http_gzip_filter_module on 
+       Cygwin.
+
+
+Changes with nginx 0.7.28                                        22 Dec 2008
+
+    *) 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.
+
+
+Changes with nginx 0.7.27                                        15 Dec 2008
+
+    *) Feature: the "try_files" directive.
+
+    *) Feature: variables support in the "fastcgi_pass" directive.
+
+    *) 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 
+       name.
+
+    *) Feature: the $upstream_response_length variable.
+
+    *) Bugfix: now a "add_header" directive does not add an empty value.
+
+    *) Bugfix: if zero length static file was requested, then nginx just 
+       closed connection; the bug had appeared in 0.7.25.
+
+    *) Bugfix: a MOVE method could not move file in non-existent directory.
+
+    *) Bugfix: a segmentation fault occurred in worker process, if no one 
+       named location was defined in server, but some one was used in an 
+       error_page directive.
+       Thanks to Sergey Bochenkov.
+
+
+Changes with nginx 0.7.26                                        08 Dec 2008
+
+    *) Bugfix: in subrequest processing; the bug had appeared in 0.7.25.
+
+
+Changes with nginx 0.7.25                                        08 Dec 2008
+
+    *) Change: in subrequest processing.
+
+    *) Change: now POSTs without "Content-Length" header line are allowed.
+
+    *) Bugfix: now the "limit_req" and "limit_conn" directives log a 
+       prohibition reason.
+
+    *) Bugfix: in the "delete" parameter of the "geo" directive.
+
+
+Changes with nginx 0.7.24                                        01 Dec 2008
+
+    *) Feature: the "if_modified_since" directive.
+
+    *) Bugfix: nginx did not process a FastCGI server response, if the 
+       server send too many messages to stderr before response.
+
+    *) Bugfix: the "$cookie_..." variables did not work in the SSI and the 
+       perl module.
+
+
+Changes with nginx 0.7.23                                        27 Nov 2008
+
+    *) Feature: the "delete" and "ranges" parameters in the "geo" directive.
+
+    *) Feature: speeding up loading of geo base with large number of values.
+
+    *) Feature: decrease of memory required for geo base load.
+
+
+Changes with nginx 0.7.22                                        20 Nov 2008
+
+    *) Feature: the "none" parameter in the "smtp_auth" directive.
+       Thanks to Maxim Dounin.
+
+    *) Feature: the "$cookie_..." variables.
+
+    *) Bugfix: the "directio" directive did not work in XFS filesystem.
+
+    *) Bugfix: the resolver did not understand big DNS responses.
+       Thanks to Zyb.
+
+
+Changes with nginx 0.7.21                                        11 Nov 2008
+
+    *) Changes in the ngx_http_limit_req_module.
+
+    *) Feature: the EXSLT support in the ngx_http_xslt_module.
+       Thanks to Denis F. Latypoff.
+
+    *) 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 
+       appeared in 0.7.6.
+
+
+Changes with nginx 0.7.20                                        10 Nov 2008
+
+    *) Changes in the ngx_http_gzip_filter_module.
+
+    *) Feature: the ngx_http_limit_req_module.
+
+    *) 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 
+       work; the bug had appeared in 0.7.12.
+
+    *) Bugfix: in HTTPS mode requests might fail with the "bad write retry" 
+       error.
+
+    *) 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.
+
+
 Changes with nginx 0.7.19                                        13 Oct 2008
 
     *) Bugfix: version number update.
@@ -169,7 +858,7 @@ Changes with nginx 0.7.9                
 
     *) 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 bugs had 
+       set, then the exact name was matched by the wildcard; the bug had 
        appeared in 0.3.18.
 
 
@@ -1716,7 +2405,7 @@ Changes with nginx 0.3.55               
     *) Bugfix: if the request contained "//" or "/./" and escaped symbols 
        after them, then the proxied request was sent unescaped.
 
-    *) Bugfix: the $r->headers_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 
@@ -3230,8 +3919,8 @@ Changes with nginx 0.1.18               
     *) Bugfix: the proxy_set_x_var and fastcgi_set_var directives were not 
        inherited.
 
-    *) Bugfix: in the redirect rewrite directive the arguments were 
-       concatenated with URI by the "&" rather than the "?".
+    *) 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 
        the ngx_http_geo_module were silently ignored.

--- a/CHANGES.ru
+++ b/CHANGES.ru
@@ -1,4 +1,695 @@
 
+éÚÍÅÎÅÎÉÑ × nginx 0.8.5                                           13.07.2009
+
+    *) éÓÐÒÁ×ÌÅÎÉÅ: ÔÅÐÅÒØ nginx ÒÁÚÒÅÛÁÅÔ ÐÏÄÞ£ÒËÉ×ÁÎÉÑ × ÍÅÔÏÄÅ ÚÁÐÒÏÓÁ.
+
+    *) éÓÐÒÁ×ÌÅÎÉÅ: ÐÒÉ ÉÓÐÏÌØÚÏ×ÁÎÉÉ HTTP Basic-ÁÕÔÅÎÔÉÆÉËÁÃÉÉ ÎÁ Windows 
+       ÄÌÑ ÎÅ×ÅÒÎÙÈ ÉÍÅÎÉ/ÐÁÒÏÌÑ ×ÏÚ×ÒÁÝÁÌÁÓØ 500-ÁÑ ÏÛÉÂËÁ.
+
+    *) éÓÐÒÁ×ÌÅÎÉÅ: ÏÔ×ÅÔÙ ÍÏÄÕÌÑ ngx_http_perl_module ÎÅ ÒÁÂÏÔÁÌÉ × 
+       ÐÏÄÚÁÐÒÏÓÁÈ.
+
+    *) éÓÐÒÁ×ÌÅÎÉÅ: × ÍÏÄÕÌÅ ngx_http_limit_req_module.
+       óÐÁÓÉÂÏ íÁËÓÉÍÕ äÕÎÉÎÕ.
+
+
+éÚÍÅÎÅÎÉÑ × nginx 0.8.4                                           22.06.2009
+
+    *) éÓÐÒÁ×ÌÅÎÉÅ: nginx ÎÅ ÓÏÂÉÒÁÌÓÑ Ó ÐÁÒÁÍÅÔÒÏÍ --without-http-cache; 
+       ÏÛÉÂËÁ ÐÏÑ×ÉÌÁÓØ × 0.8.3.
+
+
+éÚÍÅÎÅÎÉÑ × nginx 0.8.3                                           19.06.2009
+
+    *) äÏÂÁ×ÌÅÎÉÅ: ÐÅÒÅÍÅÎÎÁÑ $upstream_cache_status.
+
+    *) éÓÐÒÁ×ÌÅÎÉÅ: nginx ÎÅ ÓÏÂÉÒÁÌÓÑ ÎÁ MacOSX 10.6.
+
+    *) éÓÐÒÁ×ÌÅÎÉÅ: nginx ÎÅ ÓÏÂÉÒÁÌÓÑ Ó ÐÁÒÁÍÅÔÒÏÍ --without-http-cache; 
+       ÏÛÉÂËÁ ÐÏÑ×ÉÌÁÓØ × 0.8.2.
+
+    *) éÓÐÒÁ×ÌÅÎÉÅ: ÅÓÌÉ ÉÓÐÏÌØÚÏ×ÁÌÓÑ ÐÅÒÅÈ×ÁÔ 401 ÏÛÉÂËÉ ÏÔ ÂÜËÅÎÄÁ É 
+       ÂÜËÅÎÄ ÎÅ ×ÏÚ×ÒÁÝÁÌ ÓÔÒÏËÕ "WWW-Authenticate" × ÚÁÇÏÌÏ×ËÅ ÏÔ×ÅÔÁ, ÔÏ 
+       × ÒÁÂÏÞÅÍ ÐÒÏÃÅÓÓÅ ÐÒÏÉÓÈÏÄÉÌ segmentation fault.
+       óÐÁÓÉÂÏ å×ÇÅÎÉÀ íÙÞÌÏ.
+
+
+éÚÍÅÎÅÎÉÑ × nginx 0.8.2                                           15.06.2009
+
+    *) éÓÐÒÁ×ÌÅÎÉÅ: ×Ï ×ÚÁÉÍÏÄÅÊÓÔ×ÉÉ open_file_cache É proxy/fastcgi ËÜÛÁ 
+       ÎÁ ÓÔÁÒÔÅ.
+
+    *) éÓÐÒÁ×ÌÅÎÉÅ: open_file_cache ÍÏÇ ËÜÛÉÒÏ×ÁÔØ ÏÔËÒÙÔÙÅ ÆÁÊÌÙ ÏÞÅÎØ 
+       ÄÏÌÇÏ; ÏÛÉÂËÁ ÐÏÑ×ÉÌÁÓØ × 0.7.4.
+
+
+éÚÍÅÎÅÎÉÑ × nginx 0.8.1                                           08.06.2009
+
+    *) äÏÂÁ×ÌÅÎÉÅ: ÐÁÒÁÍÅÔÒ updating × ÄÉÒÅËÔÉ×ÁÈ proxy_cache_use_stale É 
+       fastcgi_cache_use_stale.
+
+    *) éÓÐÒÁ×ÌÅÎÉÅ: ÓÔÒÏËÉ "If-Modified-Since", "If-Range" É ÉÍ ÐÏÄÏÂÎÙÅ × 
+       ÚÁÇÏÌÏ×ËÅ ÚÁÐÒÏÓÁ ËÌÉÅÎÔÁ ÐÅÒÅÄÁ×ÁÌÉÓØ ÂÜËÅÎÄÕ ÐÒÉ ËÜÛÉÒÏ×ÁÎÉÉ, ÅÓÌÉ 
+       ÎÅ ÉÓÐÏÌØÚÏ×ÁÌÁÓØ ÄÉÒÅËÔÉ×Á proxy_set_header Ó ÌÀÂÙÍÉ ÐÁÒÁÍÅÔÒÁÍÉ.
+
+    *) éÓÐÒÁ×ÌÅÎÉÅ: ÓÔÒÏËÉ "Set-Cookie" É "P3P" × ÚÁÇÏÌÏ×ËÅ ÏÔ×ÅÔÁ ÂÜËÅÎÄÁ 
+       ÎÅ ÓËÒÙ×ÁÌÉÓØ ÐÒÉ ËÜÛÉÒÏ×ÁÎÉÉ, ÅÓÌÉ ÎÅ ÉÓÐÏÌØÚÏ×ÁÌÉÓØ ÄÉÒÅËÔÉ×Ù 
+       proxy_hide_header/fastcgi_hide_header Ó ÌÀÂÙÍÉ ÐÁÒÁÍÅÔÒÁÍÉ.
+
+    *) éÓÐÒÁ×ÌÅÎÉÅ: ÍÏÄÕÌØ ngx_http_image_filter_module ÎÅ ÐÏÎÉÍÁÌ ÆÏÒÍÁÔ 
+       GIF87a.
+       óÐÁÓÉÂÏ äÅÎÉÓÕ éÌØÉÎÙÈ.
+
+    *) éÓÐÒÁ×ÌÅÎÉÅ: nginx ÎÅ ÓÏÂÉÒÁÌÓÑ ÎÁ Solaris 10 É ÂÏÌÅÅ ÒÁÎÎÉÈ; ÏÛÉÂËÁ 
+       ÐÏÑ×ÉÌÁÓØ × 0.7.56.
+
+
+éÚÍÅÎÅÎÉÑ × nginx 0.8.0                                           02.06.2009
+
+    *) äÏÂÁ×ÌÅÎÉÅ: ÄÉÒÅËÔÉ×Á keepalive_requests.
+
+    *) äÏÂÁ×ÌÅÎÉÅ: ÄÉÒÅËÔÉ×Á limit_rate_after.
+       óÐÁÓÉÂÏ Ivan Debnar.
+
+    *) éÓÐÒÁ×ÌÅÎÉÅ: XSLT-ÆÉÌØÔÒ ÎÅ ÒÁÂÏÔÁÌ × ÐÏÄÚÁÐÒÏÓÁÈ.
+
+    *) éÓÐÒÁ×ÌÅÎÉÅ: ÏÂÒÁÂÏÔËÅ ÏÔÎÏÓÉÔÅÌØÎÙÈ ÐÕÔÅÊ × nginx/Windows.
+
+    *) éÓÐÒÁ×ÌÅÎÉÅ: × proxy_store, fastcgi_store, proxy_cache É 
+       fastcgi_cache × nginx/Windows.
+
+    *) éÓÐÒÁ×ÌÅÎÉÅ: × ÏÂÒÁÂÏÔËÅ ÏÛÉÂÏË ×ÙÄÅÌÅÎÉÑ ÐÁÍÑÔÉ.
+       óÐÁÓÉÂÏ íÁËÓÉÍÕ äÕÎÉÎÕ É ëÉÒÉÌÌÕ ëÏÒÉÎÓËÏÍÕ.
+
+
+éÚÍÅÎÅÎÉÑ × nginx 0.7.59                                          25.05.2009
+
+    *) äÏÂÁ×ÌÅÎÉÅ: ÄÉÒÅËÔÉ×Ù proxy_cache_methods É fastcgi_cache_methods.
+
+    *) éÓÐÒÁ×ÌÅÎÉÅ: ÕÔÅÞËÉ ÓÏËÅÔÏ×; ÏÛÉÂËÁ ÐÏÑ×ÉÌÁÓØ × 0.7.25.
+       óÐÁÓÉÂÏ íÁËÓÉÍÕ äÕÎÉÎÕ.
+
+    *) éÓÐÒÁ×ÌÅÎÉÅ: ÐÒÉ ÉÓÐÏÌØÚÏ×ÁÎÉÉ ÐÅÒÅÍÅÎÎÏÊ $request_body × ÒÁÂÏÞÅÍ 
+       ÐÒÏÃÅÓÓÅ ÐÒÏÉÓÈÏÄÉÌ segmentation fault, ÅÓÌÉ × ÚÁÐÒÏÓÅ ÎÅ ÂÙÌÏ ÔÅÌÁ; 
+       ÏÛÉÂËÁ ÐÏÑ×ÉÌÁÓØ × 0.7.58.
+
+    *) éÓÐÒÁ×ÌÅÎÉÅ: SSL-ÍÏÄÕÌÉ ÍÏÇÌÉ ÎÅ ÓÏÂÉÒÁÔØÓÑ ÎÁ Solaris É Linux; 
+       ÏÛÉÂËÁ ÐÏÑ×ÉÌÁÓØ × 0.7.56.
+
+    *) éÓÐÒÁ×ÌÅÎÉÅ: ÏÔ×ÅÔÙ ÍÏÄÕÌÑ ngx_http_xslt_filter_module ÎÅ 
+       ÏÂÒÁÂÁÔÙ×ÁÌÉÓØ SSI-, charset- É gzip-ÆÉÌØÔÒÁÍÉ.
+
+    *) éÓÐÒÁ×ÌÅÎÉÅ: ÄÉÒÅËÔÉ×Á charset ÎÅ ÓÔÁ×ÉÌÁ ËÏÄÉÒÏ×ËÕ ÄÌÑ ÏÔ×ÅÔÏ× 
+       ÍÏÄÕÌÑ ngx_http_gzip_static_module.
+
+
+éÚÍÅÎÅÎÉÑ × nginx 0.7.58                                          18.05.2009
+
+    *) äÏÂÁ×ÌÅÎÉÅ: ÄÉÒÅËÔÉ×Á listen ÐÏÞÔÏ×ÏÇÏ ÐÒÏËÓÉ-ÓÅÒ×ÅÒÁ ÐÏÄÄÅÒÖÉ×ÁÅÔ 
+       IPv6.
+
+    *) äÏÂÁ×ÌÅÎÉÅ: ÄÉÒÅËÔÉ×Á image_filter_jpeg_quality.
+
+    *) äÏÂÁ×ÌÅÎÉÅ: ÄÉÒÅËÔÉ×Á client_body_in_single_buffer.
+
+    *) äÏÂÁ×ÌÅÎÉÅ: ÐÅÒÅÍÅÎÎÁÑ $request_body.
+
+    *) éÓÐÒÁ×ÌÅÎÉÅ: × ÍÏÄÕÌÅ ngx_http_autoindex_module × ÓÓÙÌËÁÈ ÎÁ ÉÍÅÎÁ 
+       ÆÁÊÌÏ×, ÓÏÄÅÒÖÁÝÉÈ ÓÉÍ×ÏÌ ":".
+
+    *) éÓÐÒÁ×ÌÅÎÉÅ: ÐÒÏÃÅÄÕÒÁ "make upgrade" ÎÅ ÒÁÂÏÔÁÌÁ; ÏÛÉÂËÁ ÐÏÑ×ÉÌÁÓØ 
+       × 0.7.53.
+       óÐÁÓÉÂÏ äÅÎÉÓÕ ìÁÔÙÐÏ×Õ.
+
+
+éÚÍÅÎÅÎÉÑ × nginx 0.7.57                                          12.05.2009
+
+    *) éÓÐÒÁ×ÌÅÎÉÅ: ÐÒÉ ÐÅÒÅÎÁÐÒÁ×ÌÅÎÉÉ ÏÛÉÂÏË ÍÏÄÕÌÑ 
+       ngx_http_image_filter_module × ÉÍÅÎÏ×ÁÎÎÙÊ location × ÒÁÂÏÞÅÍ 
+       ÐÒÏÃÅÓÓÅ ÐÒÏÉÓÈÏÄÉÌ floating-point fault; ÏÛÉÂËÁ ÐÏÑ×ÉÌÁÓØ × 0.7.56.
+
+
+éÚÍÅÎÅÎÉÑ × nginx 0.7.56                                          11.05.2009
+
+    *) äÏÂÁ×ÌÅÎÉÅ: nginx/Windows ÐÏÄÄÅÒÖÉ×ÁÅÔ IPv6 × ÄÉÒÅËÔÉ×Å listen 
+       ÍÏÄÕÌÑ HTTP.
+
+    *) éÓÐÒÁ×ÌÅÎÉÅ: × ÍÏÄÕÌÅ ngx_http_image_filter_module.
+
+
+éÚÍÅÎÅÎÉÑ × nginx 0.7.55                                          06.05.2009
+
+    *) éÓÐÒÁ×ÌÅÎÉÅ: ÐÁÒÁÍÅÔÒÙ http_XXX × ÄÉÒÅËÔÉ×ÁÈ proxy_cache_use_stale É 
+       fastcgi_cache_use_stale ÎÅ ÒÁÂÏÔÁÌÉ.
+
+    *) éÓÐÒÁ×ÌÅÎÉÅ: fastcgi ËÜÛ ÎÅ ËÜÛÉÒÏ×ÁÌ ÏÔ×ÅÔÙ, ÓÏÓÔÏÑÝÉÅ ÔÏÌØËÏ ÉÚ 
+       ÚÁÇÏÌÏ×ËÁ.
+
+    *) éÓÐÒÁ×ÌÅÎÉÅ: ÏÛÉÂËÉ "select() failed (9: Bad file descriptor)" × 
+       nginx/Unix É "select() failed (10038: ...)" × nginx/Windows.
+
+    *) éÓÐÒÁ×ÌÅÎÉÅ: ÐÒÉ ÉÓÐÏÌØÚÏ×ÁÎÉÉ ÄÉÒÅËÔÉ×Ù debug_connection × ÒÁÂÏÞÅÍ 
+       ÐÒÏÃÅÓÓÅ ÍÏÇ ÐÒÏÉÚÏÊÔÉ segmentation fault; ÏÛÉÂËÁ ÐÏÑ×ÉÌÁÓØ × 0.7.54.
+
+    *) éÓÐÒÁ×ÌÅÎÉÅ: × ÓÂÏÒËÅ ÍÏÄÕÌÑ ngx_http_image_filter_module.
+
+    *) éÓÐÒÁ×ÌÅÎÉÅ: ÆÁÊÌÙ ÂÏÌØÛÅ 2G ÎÅ ÐÅÒÅÄÁ×ÁÌÉÓØ Ó ÉÓÐÏÌØÚÏ×ÁÎÉÅÍ 
+       $r->sendfile.
+       óÐÁÓÉÂÏ íÁËÓÉÍÕ äÕÎÉÎÕ.
+
+
+éÚÍÅÎÅÎÉÑ × nginx 0.7.54                                          01.05.2009
+
+    *) äÏÂÁ×ÌÅÎÉÅ: ÍÏÄÕÌØ ngx_http_image_filter_module.
+
+    *) äÏÂÁ×ÌÅÎÉÅ: ÄÉÒÅËÔÉ×Ù proxy_ignore_headers É fastcgi_ignore_headers.
+
+    *) éÓÐÒÁ×ÌÅÎÉÅ: ÐÒÉ ÉÓÐÏÌØÚÏ×ÁÎÉÉ ÐÅÒÅÍÅÎÎÙÈ "open_file_cache_errors 
+       on" × ÒÁÂÏÞÅÍ ÐÒÏÃÅÓÓÅ ÍÏÇ ÐÒÏÉÚÏÊÔÉ segmentation fault; ÏÛÉÂËÁ 
+       ÐÏÑ×ÉÌÁÓØ × 0.7.53.
+
+    *) éÓÐÒÁ×ÌÅÎÉÅ: ÄÉÒÅËÔÉ×Á "port_in_redirect off" ÎÅ ÒÁÂÏÔÁÌÁ; ÏÛÉÂËÁ 
+       ÐÏÑ×ÉÌÁÓØ × 0.7.39.
+
+    *) éÓÐÒÁ×ÌÅÎÉÅ: ÕÌÕÞÛÅÎÉÅ ÏÂÒÁÂÏÔËÉ ÏÛÉÂÏË ÍÅÔÏÄÁ select.
+
+    *) éÓÐÒÁ×ÌÅÎÉÅ: ÏÛÉÂËÉ "select() failed (10022: ...)" × nginx/Windows.
+
+    *) éÓÐÒÁ×ÌÅÎÉÅ: × ÔÅËÓÔÏ×ÙÈ ÓÏÏÂÝÅÎÉÑÈ Ï ÏÛÉÂËÁÈ × nginx/Windows; 
+       ÏÛÉÂËÁ ÐÏÑ×ÉÌÁÓØ × 0.7.53.
+
+
+éÚÍÅÎÅÎÉÑ × nginx 0.7.53                                          27.04.2009
+
+    *) éÚÍÅÎÅÎÉÅ: ÔÅÐÅÒØ ÌÏÇ, ÕËÁÚÁÎÎÙÊ × --error-log-path, ÓÏÚÄÁ£ÔÓÑ Ó 
+       ÓÁÍÏÇÏ ÎÁÞÁÌÁ ÒÁÂÏÔÙ.
+
+    *) äÏÂÁ×ÌÅÎÉÅ: ÔÅÐÅÒØ ÏÛÉÂËÉ É ÐÒÅÄÕÐÒÅÖÄÅÎÉÑ ÐÒÉ ÓÔÁÒÔÅ ÚÁÐÉÓÙ×ÁÀÔÓÑ × 
+       error_log É ×Ù×ÏÄÑÔÓÑ ÎÁ stderr.
+
+    *) äÏÂÁ×ÌÅÎÉÅ: ÐÒÉ ÓÂÏÒËÅ Ó ÐÕÓÔÙÍ ÐÁÒÁÍÅÔÒÏÍ --prefix= nginx 
+       ÉÓÐÏÌØÚÕÅÔ ËÁË ÐÒÅÆÉËÓ ËÁÔÁÌÏÇ, × ËÏÔÏÒÏÍ ÏÎ ÂÙÌ ÚÁÐÕÝÅÎ.
+
+    *) äÏÂÁ×ÌÅÎÉÅ: ËÌÀÞ -p.
+
+    *) äÏÂÁ×ÌÅÎÉÅ: ËÌÀÞ -s ÎÁ Unix-ÐÌÁÔÆÏÒÍÁÈ.
+
+    *) äÏÂÁ×ÌÅÎÉÅ: ËÌÀÞÉ -? É -h.
+       óÐÁÓÉÂÏ Jerome Loyet.
+
+    *) äÏÂÁ×ÌÅÎÉÅ: ÔÅÐÅÒØ ËÌÀÞÉ ÍÏÖÎÏ ÚÁÄÁ×ÁÔØ × ÓÖÁÔÏÊ ÆÏÒÍÅ.
+
+    *) éÓÐÒÁ×ÌÅÎÉÅ: nginx/Windows ÎÅ ÒÁÂÏÔÁÌ, ÅÓÌÉ ÆÁÊÌ ËÏÎÆÉÇÕÒÁÃÉÉ ÂÙÌ 
+       ÚÁÄÁÎ ËÌÀÞÏÍ -c.
+
+    *) éÓÐÒÁ×ÌÅÎÉÅ: ÐÒÉ ÉÓÐÏÌØÚÏ×ÁÎÉÉ ÄÉÒÅËÔÉ× proxy_store, fastcgi_store, 
+       proxy_cache ÉÌÉ fastcgi_cache ×ÒÅÍÅÎÎÙÅ ÆÁÊÌÙ ÍÏÇÌÉ ÎÅ ÕÄÁÌÑÔØÓÑ.
+       óÐÁÓÉÂÏ íÁËÓÉÍÕ äÕÎÉÎÕ.
+
+    *) éÓÐÒÁ×ÌÅÎÉÅ: × ÚÁÇÏÌÏ×ËÅ Auth-Method ÚÁÐÒÏÓÁ ÓÅÒ×ÅÒÕ ÁÕÔÅÎÔÉÆÉËÁÃÉÉ 
+       ÐÏÞÔÏ×ÏÇÏ ÐÒÏËÓÉ-ÓÅÒ×ÅÒÁ ÐÅÒÅÄÁ×ÁÌÏÓØ ÎÅ×ÅÒÎÏÅ ÚÎÁÞÅÎÉÅ; ÏÛÉÂËÁ 
+       ÐÏÑ×ÉÌÁÓØ × 0.7.34.
+       óÐÁÓÉÂÏ Simon Lecaille.
+
+    *) éÓÐÒÁ×ÌÅÎÉÅ: ÐÒÉ ÌÏÇÇÉÒÏ×ÁÎÉÉ ÎÁ Linux ÎÅ ÐÉÓÁÌÉÓØ ÔÅËÓÔÏ×ÙÅ 
+       ÏÐÉÓÁÎÉÑ ÓÉÓÔÅÍÎÙÈ ÏÛÉÂÏË; ÏÛÉÂËÁ ÐÏÑ×ÉÌÁÓØ × 0.7.45.
+
+    *) éÓÐÒÁ×ÌÅÎÉÅ: ÄÉÒÅËÔÉ×Á fastcgi_cache_min_uses ÎÅ ÒÁÂÏÔÁÌÁ.
+       óÐÁÓÉÂÏ áÎÄÒÅÀ ÷ÏÒÏÂØ£×Õ.
+
+
+éÚÍÅÎÅÎÉÑ × nginx 0.7.52                                          20.04.2009
+
+    *) äÏÂÁ×ÌÅÎÉÅ: ÐÅÒ×ÁÑ ÂÉÎÁÒÎÁÑ ×ÅÒÓÉÑ ÐÏÄ Windows.
+
+    *) éÓÐÒÁ×ÌÅÎÉÅ: ËÏÒÒÅËÔÎÁÑ ÏÂÒÁÂÏÔËÁ ÍÅÔÏÄÁ HEAD ÐÒÉ ËÜÛÉÒÏ×ÁÎÉÉ.
+
+    *) éÓÐÒÁ×ÌÅÎÉÅ: ËÏÒÒÅËÔÎÁÑ ÏÂÒÁÂÏÔËÁ ÓÔÒÏË "If-Modified-Since", 
+       "If-Range" É ÉÍ ÐÏÄÏÂÎÙÈ × ÚÁÇÏÌÏ×ËÅ ÚÁÐÒÏÓÁ ËÌÉÅÎÔÁ ÐÒÉ ËÜÛÉÒÏ×ÁÎÉÉ.
+
+    *) éÓÐÒÁ×ÌÅÎÉÅ: ÔÅÐÅÒØ ÓÔÒÏËÉ "Set-Cookie" É "P3P" ÓËÒÙ×ÁÀÔÓÑ × 
+       ÚÁÇÏÌÏ×ËÅ ÏÔ×ÅÔÁ ÄÌÑ ÚÁËÜÛÉÒÏ×ÁÎÎÙÈ ÏÔ×ÅÔÏ×.
+
+    *) éÓÐÒÁ×ÌÅÎÉÅ: ÅÓÌÉ nginx ÂÙÌ ÓÏÂÒÁÎ Ó ÍÏÄÕÌÅÍ ngx_http_perl_module É 
+       perl ÐÏÄÄÅÒÖÉ×ÁÌ ÐÏÔÏËÉ, ÔÏ ÐÒÉ ×ÙÈÏÄÅ ÏÓÎÏ×ÎÏÇÏ ÐÒÏÃÅÓÓÁ ÍÏÇÌÁ 
+       ×ÙÄÁ×ÁÔØÓÑ ÏÛÉÂËÁ "panic: MUTEX_LOCK".
+
+    *) éÓÐÒÁ×ÌÅÎÉÅ: nginx ÎÅ ÓÏÂÉÒÁÌÓÑ Ó ÐÁÒÁÍÅÔÒÏÍ --without-http-cache; 
+       ÏÛÉÂËÁ ÐÏÑ×ÉÌÁÓØ × 0.7.48.
+
+    *) éÓÐÒÁ×ÌÅÎÉÅ: nginx ÎÅ ÓÏÂÉÒÁÌÓÑ ÎÁ ÐÌÁÔÆÏÒÍÁÈ, ÏÔÌÉÞÎÙÈ ÏÔ i386, 
+       amd64, sparc É ppc; ÏÛÉÂËÁ ÐÏÑ×ÉÌÁÓØ × 0.7.42.
+
+
+éÚÍÅÎÅÎÉÑ × nginx 0.7.51                                          12.04.2009
+
+    *) äÏÂÁ×ÌÅÎÉÅ: ÄÉÒÅËÔÉ×Á try_files ÐÏÄÄÅÒÖÉ×ÁÅÔ ËÏÄ ÏÔ×ÅÔÁ × ÐÏÓÌÅÄÎÅÍ 
+       ÐÁÒÁÍÅÔÒÅ.
+
+    *) äÏÂÁ×ÌÅÎÉÅ: ÔÅÐÅÒØ × ÄÉÒÅËÔÉ×Å return ÍÏÖÎÏ ÉÓÐÏÌØÚÏ×ÁÔØ ÌÀÂÏÊ ËÏÄ 
+       ÏÔ×ÅÔÁ.
+
+    *) éÓÐÒÁ×ÌÅÎÉÅ: ÄÉÒÅËÔÉ×Á error_page ÄÅÌÁÌÁ ×ÎÅÛÎÉÊ ÒÅÄÉÒÅËÔ ÂÅÚ ÓÔÒÏËÉ 
+       ÚÁÐÒÏÓÁ; ÏÛÉÂËÁ ÐÏÑ×ÉÌÁÓØ × 0.7.44.
+
+    *) éÓÐÒÁ×ÌÅÎÉÅ: ÅÓÌÉ ÓÅÒ×ÅÒÁ ÓÌÕÛÁÌÉ ÎÁ ÎÅÓËÏÌØËÉÈ Ñ×ÎÏ ÏÐÉÓÁÎÎÙÈ 
+       ÁÄÒÅÓÁÈ, ÔÏ ×ÉÒÔÕÁÌØÎÙÅ ÓÅÒ×ÅÒÁ ÍÏÇÌÉ ÎÅ ÒÁÂÏÔÁÔØ; ÏÛÉÂËÁ ÐÏÑ×ÉÌÁÓØ 
+       × 0.7.39.
+
+
+éÚÍÅÎÅÎÉÑ × nginx 0.7.50                                          06.04.2009
+
+    *) éÓÐÒÁ×ÌÅÎÉÅ: ÐÅÒÅÍÅÎÎÙÅ $arg_... ÎÅ ÒÁÂÏÔÁÌÉ; ÏÛÉÂËÁ ÐÏÑ×ÉÌÁÓØ × 
+       0.7.49.
+
+
+éÚÍÅÎÅÎÉÑ × nginx 0.7.49                                          06.04.2009
+
+    *) éÓÐÒÁ×ÌÅÎÉÅ: ÐÒÉ ÉÓÐÏÌØÚÏ×ÁÎÉÉ ÐÅÒÅÍÅÎÎÙÈ $arg_... × ÒÁÂÏÞÅÍ 
+       ÐÒÏÃÅÓÓÅ ÍÏÇ ÐÒÏÉÚÏÊÔÉ segmentation fault; ÏÛÉÂËÁ ÐÏÑ×ÉÌÁÓØ × 0.7.48.
+
+
+éÚÍÅÎÅÎÉÑ × nginx 0.7.48                                          06.04.2009
+
+    *) äÏÂÁ×ÌÅÎÉÅ: ÄÉÒÅËÔÉ×Á proxy_cache_key.
+
+    *) éÓÐÒÁ×ÌÅÎÉÅ: ÔÅÐÅÒØ nginx ÕÞÉÔÙ×ÁÅÔ ÐÒÉ ËÜÛÉÒÏ×ÁÎÉÉ ÓÔÒÏËÉ 
+       "X-Accel-Expires", "Expires" É "Cache-Control" × ÚÁÇÏÌÏ×ËÅ ÏÔ×ÅÔÁ 
+       ÂÜËÅÎÄÁ.
+
+    *) éÓÐÒÁ×ÌÅÎÉÅ: ÔÅÐÅÒØ nginx ËÜÛÉÒÕÅÔ ÔÏÌØËÏ ÏÔ×ÅÔÙ ÎÁ ÚÁÐÒÏÓÙ GET.
+
+    *) éÓÐÒÁ×ÌÅÎÉÅ: ÄÉÒÅËÔÉ×Á fastcgi_cache_key ÎÅ ÎÁÓÌÅÄÏ×ÁÌÁÓØ.
+
+    *) éÓÐÒÁ×ÌÅÎÉÅ: ÐÅÒÅÍÅÎÎÙÅ $arg_... ÎÅ ÒÁÂÏÔÁÌÉ Ó SSI-ÐÏÄÚÁÐÒÏÓÁÍÉ.
+       óÐÁÓÉÂÏ íÁËÓÉÍÕ äÕÎÉÎÕ.
+
+    *) éÓÐÒÁ×ÌÅÎÉÅ: nginx ÎÅ ÓÏÂÉÒÁÌÓÑ Ó ÂÉÂÌÉÏÔÅËÏÊ uclibc.
+       óÐÁÓÉÂÏ Timothy Redaelli.
+
+    *) éÓÐÒÁ×ÌÅÎÉÅ: nginx ÎÅ ÓÏÂÉÒÁÌÓÑ ÎÁ OpenBSD; ÏÛÉÂËÁ ÐÏÑ×ÉÌÁÓØ 
+       × 0.7.46.
+
+
+éÚÍÅÎÅÎÉÑ × nginx 0.7.47                                          01.04.2009
+
+    *) éÓÐÒÁ×ÌÅÎÉÅ: nginx ÎÅ ÓÏÂÉÒÁÌÓÑ ÎÁ FreeBSD 6 É ÂÏÌÅÅ ÒÁÎÎÉÈ ×ÅÒÓÉÑÈ; 
+       ÏÛÉÂËÁ ÐÏÑ×ÉÌÁÓØ × 0.7.46.
+
+    *) éÓÐÒÁ×ÌÅÎÉÅ: nginx ÎÅ ÓÏÂÉÒÁÌÓÑ ÎÁ MacOSX; ÏÛÉÂËÁ ÐÏÑ×ÉÌÁÓØ × 0.7.46.
+
+    *) éÓÐÒÁ×ÌÅÎÉÅ: ÅÓÌÉ ÉÓÐÏÌØÚÏ×ÁÌÓÑ ÐÁÒÁÍÅÔÒ max_size, ÔÏ cache manager 
+       ÍÏÇ ÕÄÁÌÉÔØ ×ÅÓØ ËÜÛ; ÏÛÉÂËÁ ÐÏÑ×ÉÌÁÓØ × 0.7.46.
+
+    *) éÚÍÅÎÅÎÉÅ: × ÒÁÂÏÞÅÍ ÐÒÏÃÅÓÓÅ ÍÏÇ ÐÒÏÉÚÏÊÔÉ segmentation fault, ÅÓÌÉ 
+       ÄÉÒÅËÔÉ×Ù proxy_cache/fastcgi_cache É proxy_cache_valid/ 
+       fastcgi_cache_valid ÎÅ ÂÙÌÉ ÚÁÄÁÎÙ ÎÁ ÏÄÎÏÍ ÕÒÏ×ÎÅ; ÏÛÉÂËÁ ÐÏÑ×ÉÌÁÓØ 
+       × 0.7.46.
+
+    *) éÓÐÒÁ×ÌÅÎÉÅ: × ÒÁÂÏÞÅÍ ÐÒÏÃÅÓÓÅ ÍÏÇ ÐÒÏÉÚÏÊÔÉ segmentation fault ÐÒÉ 
+       ÐÅÒÅÎÁÐÒÁ×ÌÅÎÉÉ ÚÁÐÒÏÓÁ ÐÒÏËÓÉÒÏ×ÁÎÎÏÍÕ ÉÌÉ FastCGI-ÓÅÒ×ÅÒÕ Ó 
+       ÐÏÍÏÝØÀ error_page ÉÌÉ try_files; ÏÛÉÂËÁ ÐÏÑ×ÉÌÁÓØ × 0.7.44.
+
+
+éÚÍÅÎÅÎÉÑ × nginx 0.7.46                                          30.03.2009
+
+    *) éÓÐÒÁ×ÌÅÎÉÅ: ÁÒÈÉ× ÐÒÅÄÙÄÕÝÅÇÏ ÒÅÌÉÚÁ ÂÙÌ ÎÅ×ÅÒÎÙÍ.
+
+
+éÚÍÅÎÅÎÉÑ × nginx 0.7.45                                          30.03.2009
+
+    *) éÚÍÅÎÅÎÉÅ: ÔÅÐÅÒØ ÄÉÒÅËÔÉ×Ù proxy_cache É proxy_cache_valid ÍÏÖÎÏ 
+       ÚÁÄÁ×ÁÔØ ÎÁ ÒÁÚÎÙÈ ÕÒÏ×ÎÑÈ.
+
+    *) éÚÍÅÎÅÎÉÅ: ÐÁÒÁÍÅÔÒ clean_time × ÄÉÒÅËÔÉ×Å proxy_cache_path ÕÄÁÌ£Î.
+
+    *) äÏÂÁ×ÌÅÎÉÅ: ÐÁÒÁÍÅÔÒ max_size × ÄÉÒÅËÔÉ×Å proxy_cache_path.
+
+    *) äÏÂÁ×ÌÅÎÉÅ: ÐÒÅÄ×ÁÒÉÔÅÌØÎÁÑ ÐÏÄÄÅÒÖËÁ ËÜÛÉÒÏ×ÁÎÉÑ × ÍÏÄÕÌÅ 
+       ngx_http_fastcgi_module.
+
+    *) äÏÂÁ×ÌÅÎÉÅ: ÔÅÐÅÒØ ÐÒÉ ÏÛÉÂËÁÈ ×ÙÄÅÌÅÎÉÑ × ÒÁÚÄÅÌÑÅÍÏÊ ÐÁÍÑÔÉ × ÌÏÇÅ 
+       ÕËÁÚÙ×ÁÀÔÓÑ ÎÁÚ×ÁÎÉÑ ÄÉÒÅËÔÉ×Ù É ÚÏÎÙ.
+
+    *) éÓÐÒÁ×ÌÅÎÉÅ: ÄÉÒÅËÔÉ×Á "add_header last-modified ''" ÎÅ ÕÄÁÌÑÌÁ × 
+       ÚÁÇÏÌÏ×ËÅ ÏÔ×ÅÔÁ ÓÔÒÏËÕ "Last-Modified"; ÏÛÉÂËÁ ÐÏÑ×ÉÌÁÓØ × 0.7.44.
+
+    *) éÓÐÒÁ×ÌÅÎÉÅ: × ÄÉÒÅËÔÉ×Å auth_basic_user_file ÎÅ ÒÁÂÏÔÁÌ 
+       ÏÔÎÏÓÉÔÅÌØÎÙÊ ÐÕÔØ, ÚÁÄÁÎÎÙÊ ÓÔÒÏËÏÊ ÂÅÚ ÐÅÒÅÍÅÎÎÙÈ; ÏÛÉÂËÁ 
+       ÐÏÑ×ÉÌÁÓØ × 0.7.44.
+       óÐÁÓÉÂÏ Jerome Loyet.
+
+    *) éÓÐÒÁ×ÌÅÎÉÅ: × ÄÉÒÅËÔÉ×Å alias, ÚÁÄÁÎÎÏÊ ÐÅÒÅÍÅÎÎÙÍÉ ÂÅÚ ÓÓÙÌÏË ÎÁ 
+       ×ÙÄÅÌÅÎÉÑ × ÒÅÇÕÌÑÒÎÙÈ ×ÙÒÁÖÅÎÉÑÈ; ÏÛÉÂËÁ ÐÏÑ×ÉÌÁÓØ × 0.7.42.
+
+
+éÚÍÅÎÅÎÉÑ × nginx 0.7.44                                          23.03.2009
+
+    *) äÏÂÁ×ÌÅÎÉÅ: ÐÒÅÄ×ÁÒÉÔÅÌØÎÁÑ ÐÏÄÄÅÒÖËÁ ËÜÛÉÒÏ×ÁÎÉÑ × ÍÏÄÕÌÅ 
+       ngx_http_proxy_module.
+
+    *) äÏÂÁ×ÌÅÎÉÅ: ÐÁÒÁÍÅÔÒ --with-pcre × configure.
+
+    *) äÏÂÁ×ÌÅÎÉÅ: ÔÅÐÅÒØ ÄÉÒÅËÔÉ×Á try_files ÍÏÖÅÔ ÂÙÔØ ÉÓÐÏÌØÚÏ×ÁÎÁ ÎÁ 
+       ÕÒÏ×ÎÅ server.
+
+    *) éÓÐÒÁ×ÌÅÎÉÅ: ÄÉÒÅËÔÉ×Á try_files ÎÅÐÒÁ×ÉÌØÎÏ ÏÂÒÁÂÁÔÙ×ÁÌÁ ÓÔÒÏËÕ 
+       ÚÁÐÒÏÓÁ × ÐÏÓÌÅÄÎÅÍ ÐÁÒÁÍÅÔÒÅ.
+
+    *) éÓÐÒÁ×ÌÅÎÉÅ: ÄÉÒÅËÔÉ×Á try_files ÍÏÇÌÁ ÎÅ×ÅÒÎÏ ÔÅÓÔÉÒÏ×ÁÔØ ËÁÔÁÌÏÇÉ.
+
+    *) éÓÐÒÁ×ÌÅÎÉÅ: ÅÓÌÉ ÄÌÑ ÐÁÒÙ ÁÄÒÅÓ:ÐÏÒÔ ÏÐÉÓÁÎ ÔÏÌØËÏ ÏÄÉÎ ÓÅÒ×ÅÒ, ÔÏ 
+       ×ÙÄÅÌÅÎÉÑ × ÒÅÇÕÌÑÒÎÙÈ ×ÙÒÁÖÅÎÉÑÈ × ÄÉÒÅËÔÉ×Å server_name ÎÅ 
+       ÒÁÂÏÔÁÌÉ.
+
+
+éÚÍÅÎÅÎÉÑ × nginx 0.7.43                                          18.03.2009
+
+    *) éÓÐÒÁ×ÌÅÎÉÅ: ÚÁÐÒÏÓ ÏÂÒÁÂÁÔÙ×ÁÌÓÑ ÎÅ×ÅÒÎÏ, ÅÓÌÉ ÄÉÒÅËÔÉ×Á root 
+       ÉÓÐÏÌØÚÏ×ÁÌÁ ÐÅÒÅÍÅÎÎÙÅ; ÏÛÉÂËÁ ÐÏÑ×ÉÌÁÓØ × 0.7.42.
+
+    *) éÓÐÒÁ×ÌÅÎÉÅ: ÅÓÌÉ ÓÅÒ×ÅÒ ÓÌÕÛÁÌ ÎÁ ÁÄÒÅÓÁÈ ÔÉÐÁ "*", ÔÏ ÚÎÁÞÅÎÉÅ 
+       ÐÅÒÅÍÅÎÎÏÊ $server_addr ÂÙÌÏ "0.0.0.0"; ÏÛÉÂËÁ ÐÏÑ×ÉÌÁÓØ × 0.7.36.
+
+
+éÚÍÅÎÅÎÉÑ × nginx 0.7.42                                          16.03.2009
+
+    *) éÚÍÅÎÅÎÉÅ: ÏÛÉÂËÁ "Invalid argument", ×ÏÚ×ÒÁÝÁÅÍÁÑ 
+       setsockopt(TCP_NODELAY) ÎÁ Solaris, ÔÅÐÅÒØ ÉÇÎÏÒÉÒÕÅÔÓÑ.
+
+    *) éÚÍÅÎÅÎÉÅ: ÐÒÉ ÏÔÓÕÔÓÔ×ÉÉ ÆÁÊÌÁ, ÕËÁÚÁÎÎÏÇÏ × ÄÉÒÅËÔÉ×Å 
+       auth_basic_user_file, ÔÅÐÅÒØ ×ÏÚ×ÒÁÝÁÅÔÓÑ ÏÛÉÂËÁ 403 ×ÍÅÓÔÏ 500.
+
+    *) äÏÂÁ×ÌÅÎÉÅ: ÄÉÒÅËÔÉ×Á auth_basic_user_file ÐÏÄÄÅÒÖÉ×ÁÅÔ ÐÅÒÅÍÅÎÎÙÅ. 
+       óÐÁÓÉÂÏ ëÉÒÉÌÌÕ ëÏÒÉÎÓËÏÍÕ.
+
+    *) äÏÂÁ×ÌÅÎÉÅ: ÄÉÒÅËÔÉ×Á listen ÐÏÄÄÅÒÖÉ×ÁÅÔ ÐÁÒÁÍÅÔÒ ipv6only.
+       óÐÁÓÉÂÏ Zhang Hua.
+
+    *) éÓÐÒÁ×ÌÅÎÉÅ: × ÄÉÒÅËÔÉ×Å alias ÓÏ ÓÓÙÌËÁÍÉ ÎÁ ×ÙÄÅÌÅÎÉÑ × ÒÅÇÕÌÑÒÎÙÈ 
+       ×ÙÒÁÖÅÎÉÑÈ; ÏÛÉÂËÁ ÐÏÑ×ÉÌÁÓØ × 0.7.40.
+
+    *) éÓÐÒÁ×ÌÅÎÉÅ: ÓÏ×ÍÅÓÔÉÍÏÓÔØ Ó Tru64 UNIX.
+       óÐÁÓÉÂÏ Dustin Marquess.
+
+    *) éÓÐÒÁ×ÌÅÎÉÅ: nginx ÎÅ ÓÏÂÉÒÁÌÓÑ ÂÅÚ ÂÉÂÌÉÏÔÅËÉ PCRE; ÏÛÉÂËÁ 
+       ÐÏÑ×ÉÌÁÓØ × 0.7.41.
+
+
+éÚÍÅÎÅÎÉÑ × nginx 0.7.41                                          11.03.2009
+
+    *) éÓÐÒÁ×ÌÅÎÉÅ: × ÒÁÂÏÞÅÍ ÐÒÏÃÅÓÓÅ ÍÏÇ ÐÒÏÉÚÏÊÔÉ segmentation fault, 
+       ÅÓÌÉ × server_name ÉÌÉ location ÂÙÌÉ ×ÙÄÅÌÅÎÉÑ × ÒÅÇÕÌÑÒÎÙÈ 
+       ×ÙÒÁÖÅÎÉÑÈ; ÏÛÉÂËÁ ÐÏÑ×ÉÌÁÓØ × 0.7.40.
+       óÐÁÓÉÂÏ ÷ÌÁÄÉÍÉÒÕ óÏÐÏÔÕ.
+
+
+éÚÍÅÎÅÎÉÑ × nginx 0.7.40                                          09.03.2009
+
+    *) äÏÂÁ×ÌÅÎÉÅ: ÄÉÒÅËÔÉ×Á location ÐÏÄÄÅÒÖÉ×ÁÅÔ ×ÙÄÅÌÅÎÉÑ × ÒÅÇÕÌÑÒÎÙÈ 
+       ×ÙÒÁÖÅÎÉÑÈ.
+
+    *) äÏÂÁ×ÌÅÎÉÅ: ÄÉÒÅËÔÉ×Õ alias Ó ÓÓÙÌËÁÍÉ ÎÁ ×ÙÄÅÌÅÎÉÑ × ÒÅÇÕÌÑÒÎÙÈ 
+       ×ÙÒÁÖÅÎÉÑÈ ÍÏÖÎÏ ÉÓÐÏÌØÚÏ×ÁÔØ ×ÎÕÔÒÉ location'Á, ÚÁÄÁÎÎÏÇÏ 
+       ÒÅÇÕÌÑÒÎÙÍ ×ÙÒÁÖÅÎÉÅÍ Ó ×ÙÄÅÌÅÎÉÑÍÉ.
+
+    *) äÏÂÁ×ÌÅÎÉÅ: ÄÉÒÅËÔÉ×Á server_name ÐÏÄÄÅÒÖÉ×ÁÅÔ ×ÙÄÅÌÅÎÉÑ × 
+       ÒÅÇÕÌÑÒÎÙÈ ×ÙÒÁÖÅÎÉÑÈ.
+
+    *) éÚÍÅÎÅÎÉÅ: ÍÏÄÕÌØ ngx_http_autoindex_module ÎÅ ÐÏËÁÚÙ×ÁÌ ÐÏÓÌÅÄÎÉÊ 
+       ÓÌÜÛ ÄÌÑ ËÁÔÁÌÏÇÏ× ÎÁ ÆÁÊÌÏ×ÏÊ ÓÉÓÔÅÍÅ XFS; ÏÛÉÂËÁ ÐÏÑ×ÉÌÁÓØ × 
+       0.7.15.
+       óÐÁÓÉÂÏ äÍÉÔÒÉÀ ëÕÚØÍÅÎËÏ.
+
+
+éÚÍÅÎÅÎÉÑ × nginx 0.7.39                                          02.03.2009
+
+    *) éÓÐÒÁ×ÌÅÎÉÅ: ÐÒÉ ×ËÌÀÞ£ÎÎÏÍ ÓÖÁÔÉÉ ÂÏÌØÛÉÅ ÏÔ×ÅÔÙ Ó ÉÓÐÏÌØÚÏ×ÁÎÉÅÍ 
+       SSI ÍÏÇÌÉ ÚÁ×ÉÓÁÔØ; ÏÛÉÂËÁ ÐÏÑ×ÉÌÁÓØ × 0.7.28.
+       óÐÁÓÉÂÏ áÒÔ£ÍÕ âÏÈÁÎÕ.
+
+    *) éÓÐÒÁ×ÌÅÎÉÅ: ÐÒÉ ÉÓÐÏÌØÚÏ×ÁÎÉÉ ËÏÒÏÔËÉÈ ÓÔÁÔÉÞÅÓËÉÈ ×ÁÒÉÁÎÔÏ× × 
+       ÄÉÒÅËÔÉ×Å try_files × ÒÁÂÏÞÅÍ ÐÒÏÃÅÓÓÅ ÍÏÇ ÐÒÏÉÚÏÊÔÉ segmentation 
+       fault.
+
+
+éÚÍÅÎÅÎÉÑ × nginx 0.7.38                                          23.02.2009
+
+    *) äÏÂÁ×ÌÅÎÉÅ: ÌÏÇÇÉÒÏ×ÁÎÉÅ ÏÛÉÂÏË ÁÕÔÅÎÔÉÆÉËÁÃÉÉ.
+
+    *) éÓÐÒÁ×ÌÅÎÉÅ: ÉÍÑ/ÐÁÒÏÌØ, ÚÁÄÁÎÎÙÅ × auth_basic_user_file, 
+       ÉÇÎÏÒÉÒÏ×ÁÌÉÓØ ÐÏÓÌÅ ÎÅÞ£ÔÎÏÇÏ ÞÉÓÌÁ ÐÕÓÔÙÈ ÓÔÒÏË.
+       óÐÁÓÉÂÏ áÌÅËÓÁÎÄÒÕ úÁÇÒÅÂÉÎÕ.
+
+    *) éÓÐÒÁ×ÌÅÎÉÅ: ÐÒÉ ÉÓÐÏÌØÚÏ×ÁÎÉÉ ÄÌÉÎÎÏÇÏ ÐÕÔÉ × unix domain ÓÏËÅÔÅ × 
+       ÇÌÁ×ÎÏÍ ÐÒÏÃÅÓÓÅ ÐÒÏÉÓÈÏÄÉÌ segmentation fault; ÏÛÉÂËÁ ÐÏÑ×ÉÌÁÓØ × 
+       0.7.36.
+
+
+éÚÍÅÎÅÎÉÑ × nginx 0.7.37                                          21.02.2009
+
+    *) éÓÐÒÁ×ÌÅÎÉÅ: ÄÉÒÅËÔÉ×Ù, ÉÓÐÏÌØÚÕÀÝÉÅ upstream'Ù, ÎÅ ÒÁÂÏÔÁÌÉ; ÏÛÉÂËÁ 
+       ÐÏÑ×ÉÌÁÓØ × 0.7.36.
+
+
+éÚÍÅÎÅÎÉÑ × nginx 0.7.36                                          21.02.2009
+
+    *) äÏÂÁ×ÌÅÎÉÅ: ÐÒÅÄ×ÁÒÉÔÅÌØÎÁÑ ÐÏÄÄÅÒÖËÁ IPv6; ÄÉÒÅËÔÉ×Á listen ÍÏÄÕÌÑ 
+       HTTP ÐÏÄÄÅÒÖÉ×ÁÅÔ IPv6.
+
+    *) éÓÐÒÁ×ÌÅÎÉÅ: ÐÅÒÅÍÅÎÎÁÑ $ancient_browser ÎÅ ÒÁÂÏÔÁÌÁ ÄÌÑ ÂÒÁÕÚÅÒÏ×, 
+       ÚÁÄÁÎÎÙÈ ÄÉÒÅËÔÉ×ÁÍÉ modern_browser.
+
+
+éÚÍÅÎÅÎÉÑ × nginx 0.7.35                                          16.02.2009
+
+    *) éÓÐÒÁ×ÌÅÎÉÅ: ÄÉÒÅËÔÉ×Á ssl_engine ÎÅ ÉÓÐÏÌØÚÏ×ÁÌÁ SSL-ÁËÓÅÌÅÒÁÔÏÒ 
+       ÄÌÑ ÁÓÉÍÍÅÔÒÉÞÎÙÈ ÛÉÆÒÏ×.
+       óÐÁÓÉÂÏ Marcin Gozdalik.
+
+    *) éÓÐÒÁ×ÌÅÎÉÅ: ÄÉÒÅËÔÉ×Á try_files ×ÙÓÔÁ×ÌÑÌÁ MIME-type, ÉÓÈÏÄÑ ÉÚ 
+       ÒÁÓÛÉÒÅÎÉÑ ÐÅÒ×ÏÎÁÞÁÌØÎÏÇÏ ÚÁÐÒÏÓÁ.
+
+    *) éÓÐÒÁ×ÌÅÎÉÅ: × ÄÉÒÅËÔÉ×ÁÈ server_name, valid_referers É map 
+       ÎÅÐÒÁ×ÉÌØÎÏ ÏÂÒÁÂÁÔÙ×ÁÌÉÓØ ÉÍÅÎÁ ×ÉÄÁ "*domain.tld", ÅÓÌÉ 
+       ÉÓÐÏÌØÚÏ×ÁÌÉÓØ ÍÁÓËÉ ×ÉÄÁ ".domain.tld" É ".subdomain.domain.tld"; 
+       ÏÛÉÂËÁ ÐÏÑ×ÉÌÁÓØ × 0.7.9.
+
+
+éÚÍÅÎÅÎÉÑ × nginx 0.7.34                                          10.02.2009
+
+    *) äÏÂÁ×ÌÅÎÉÅ: ÐÁÒÁÍÅÔÒ off × ÄÉÒÅËÔÉ×Å if_modified_since.
+
+    *) äÏÂÁ×ÌÅÎÉÅ: ÔÅÐÅÒØ ÐÏÓÌÅ ËÏÍÁÎÄÙ XCLIENT nginx ÐÏÓÙÌÁÅÔ ËÏÍÁÎÄÕ 
+       HELO/EHLO.
+       óÐÁÓÉÂÏ íÁËÓÉÍÕ äÕÎÉÎÕ.
+
+    *) äÏÂÁ×ÌÅÎÉÅ: ÐÏÄÄÅÒÖËÁ Microsoft-ÓÐÅÃÉÆÉÞÎÏÇÏ ÒÅÖÉÍÁ 
+       "AUTH LOGIN with User Name" × ÐÏÞÔÏ×ÏÍ ÐÒÏËÓÉ-ÓÅÒ×ÅÒÅ.
+       óÐÁÓÉÂÏ íÁËÓÉÍÕ äÕÎÉÎÕ.
+
+    *) éÓÐÒÁ×ÌÅÎÉÅ: × ÄÉÒÅËÔÉ×Å rewrite, ×ÏÚ×ÒÁÝÁÀÝÅÊ ÒÅÄÉÒÅËÔ, ÓÔÁÒÙÅ 
+       ÁÒÇÕÍÅÎÔÙ ÐÒÉÓÏÅÄÉÎÑÌÉÓØ Ë ÎÏ×ÙÍ ÞÅÒÅÚ ÓÉÍ×ÏÌ "?" ×ÍÅÓÔÏ "&";
+       ÏÛÉÂËÁ ÐÏÑ×ÉÌÁÓØ × 0.1.18.
+       óÐÁÓÉÂÏ íÁËÓÉÍÕ äÕÎÉÎÕ.
+
+    *) éÓÐÒÁ×ÌÅÎÉÅ: nginx ÎÅ ÓÏÂÉÒÁÌÓÑ ÎÁ AIX.
+
+
+éÚÍÅÎÅÎÉÑ × nginx 0.7.33                                          02.02.2009
+
+    *) éÓÐÒÁ×ÌÅÎÉÅ: ÅÓÌÉ ÎÁ ÚÁÐÒÏÓ Ó ÔÅÌÏÍ ×ÏÚ×ÒÁÝÁÌÓÑ ÒÅÄÉÒÅËÔ, ÔÏ ÏÔ×ÅÔ 
+       ÍÏÇ ÂÙÔØ Ä×ÏÊÎÙÍ ÐÒÉ ÉÓÐÏÌØÚÏ×ÁÎÉÉ ÍÅÔÏÄÏ× epoll ÉÌÉ rtsig.
+       óÐÁÓÉÂÏ Eden Li.
+
+    *) éÓÐÒÁ×ÌÅÎÉÅ: ÄÌÑ ÎÅËÏÔÏÒÙÈ ÔÉÐÏ× ÒÅÄÉÒÅËÔÏ× × ÐÅÒÅÍÅÎÎÏÊ 
+       $sent_http_location ÂÙÌÏ ÐÕÓÔÏÅ ÚÎÁÞÅÎÉÅ.
+
+    *) éÓÐÒÁ×ÌÅÎÉÅ: ÐÒÉ ÉÓÐÏÌØÚÏ×ÁÎÉÉ ÄÉÒÅËÔÉ×Ù resolver × SMTP 
+       ÐÒÏËÓÉ-ÓÅÒ×ÅÒÅ × ÒÁÂÏÞÅÍ ÐÒÏÃÅÓÓÅ ÍÏÇ ÐÒÏÉÚÏÊÔÉ segmentation fault.
+
+
+éÚÍÅÎÅÎÉÑ × nginx 0.7.32                                          26.01.2009
+
+    *) äÏÂÁ×ÌÅÎÉÅ: ÔÅÐÅÒØ × ÄÉÒÅËÔÉ×Å try_files ÍÏÖÎÏ Ñ×ÎÏ ÕËÁÚÁÔØ ÐÒÏ×ÅÒËÕ 
+       ËÁÔÁÌÏÇÁ.
+
+    *) éÓÐÒÁ×ÌÅÎÉÅ: fastcgi_store ÎÅ ×ÓÅÇÄÁ ÓÏÈÒÁÎÑÌ ÆÁÊÌÙ.
+
+    *) éÓÐÒÁ×ÌÅÎÉÅ: × ÇÅÏ-ÄÉÁÐÁÚÏÎÁÈ.
+
+    *) éÓÐÒÁ×ÌÅÎÉÅ: ÏÛÉÂËÉ ×ÙÄÅÌÅÎÉÑ ÂÏÌØÛÉÈ ÂÌÏËÏ× × ÒÁÚÄÅÌÑÅÍÏÊ ÐÁÍÑÔÉ, 
+       ÅÓÌÉ nginx ÂÙÌ ÓÏÂÒÁÎ ÂÅÚ ÏÔÌÁÄËÉ.
+       óÐÁÓÉÂÏ áÎÄÒÅÀ ë×ÁÓÏ×Õ.
+
+
+éÚÍÅÎÅÎÉÑ × nginx 0.7.31                                          19.01.2009
+
+    *) éÚÍÅÎÅÎÉÅ: ÔÅÐÅÒØ ÄÉÒÅËÔÉ×Á try_files ÐÒÏ×ÅÒÑÅÔ ÔÏÌØËÏ ÆÁÊÌÙ, 
+       ÉÇÎÏÒÉÒÕÑ ËÁÔÁÌÏÇÉ.
+
+    *) äÏÂÁ×ÌÅÎÉÅ: ÄÉÒÅËÔÉ×Á fastcgi_split_path_info.
+
+    *) éÓÐÒÁ×ÌÅÎÉÑ × ÐÏÄÄÅÒÖËÅ ÓÔÒÏËÉ "Expect" × ÚÁÇÏÌÏ×ËÅ ÚÁÐÒÏÓÁ.
+
+    *) éÓÐÒÁ×ÌÅÎÉÑ × ÇÅÏ-ÄÉÁÐÁÚÏÎÁÈ.
+
+    *) éÓÐÒÁ×ÌÅÎÉÅ: ÐÒÉ ÏÔÓÕÔÓÔ×ÉÉ ÏÔ×ÅÔÁ ngx_http_memcached_module 
+       ×ÏÚ×ÒÁÝÁÌ × ÔÅÌÅ ÏÔ×ÅÔÁ ÓÔÒÏËÕ "END" ×ÍÅÓÔÏ 404-ÏÊ ÓÔÒÁÎÉÃÙ ÐÏ 
+       ÕÍÏÌÞÁÎÉÀ; ÏÛÉÂËÁ ÐÏÑ×ÉÌÁÓØ × 0.7.18.
+       óÐÁÓÉÂÏ íÁËÓÉÍÕ äÕÎÉÎÕ.
+
+    *) éÓÐÒÁ×ÌÅÎÉÅ: ÐÒÉ ÐÒÏËÓÉÒÏ×ÁÎÉÉ SMPT nginx ×ÙÄÁ×ÁÌ ÓÏÏÂÝÅÎÉÅ 
+       "250 2.0.0 OK" ×ÍÅÓÔÏ "235 2.0.0 OK"; ÏÛÉÂËÁ ÐÏÑ×ÉÌÁÓØ × 0.7.22.
+       óÐÁÓÉÂÏ íÁËÓÉÍÕ äÕÎÉÎÕ.
+
+
+éÚÍÅÎÅÎÉÑ × nginx 0.7.30                                          24.12.2008
+
+    *) éÓÐÒÁ×ÌÅÎÉÅ: × ÒÁÂÏÞÅÍ ÐÒÏÃÅÓÓÅ ÐÒÏÉÓÈÏÄÉÌ segmentation fault, ÅÓÌÉ 
+       × ÄÉÒÅËÔÉ×ÁÈ fastcgi_pass ÉÌÉ proxy_pass ÉÓÐÏÌØÚÏ×ÁÌÉÓØ ÐÅÒÅÍÅÎÎÙÅ É 
+       ÉÍÑ ÈÏÓÔÁ ÄÏÌÖÎÏ ÂÙÌÏ ÒÅÚÏÌ×ÉÔØÓÑ; ÏÛÉÂËÁ ÐÏÑ×ÉÌÁÓØ × 0.7.29.
+
+
+éÚÍÅÎÅÎÉÑ × nginx 0.7.29                                          24.12.2008
+
+    *) éÓÐÒÁ×ÌÅÎÉÅ: ÄÉÒÅËÔÉ×Ù fastcgi_pass É proxy_pass ÎÅ ÐÏÄÄÅÒÖÉ×ÁÌÉ 
+       ÐÅÒÅÍÅÎÎÙÅ ÐÒÉ ÉÓÐÏÌØÚÏ×ÁÎÉÉ unix domain ÓÏËÅÔÏ×.
+
+    *) éÓÐÒÁ×ÌÅÎÉÑ × ÏÂÒÁÂÏÔËÅ ÐÏÄÚÁÐÒÏÓÏ×; ÏÛÉÂËÉ ÐÏÑ×ÉÌÉÓØ × 0.7.25.
+
+    *) éÓÐÒÁ×ÌÅÎÉÅ: ÏÔ×ÅÔ "100 Continue" ×ÙÄÁ×ÁÌÓÑ ÄÌÑ ÚÁÐÒÏÓÏ× ×ÅÒÓÉÉ 
+       HTTP/1.0;
+       óÐÁÓÉÂÏ íÁËÓÉÍÕ äÕÎÉÎÕ.
+
+    *) éÓÐÒÁ×ÌÅÎÉÅ: × ×ÙÄÅÌÅÎÉÉ ÐÁÍÑÔÉ × ÍÏÄÕÌÅ ngx_http_gzip_filter_module 
+       ÐÏÄ Cygwin.
+
+
+éÚÍÅÎÅÎÉÑ × nginx 0.7.28                                          22.12.2008
+
+    *) éÚÍÅÎÅÎÉÅ: × ×ÙÄÅÌÅÎÉÉ ÐÁÍÑÔÉ × ÍÏÄÕÌÅ ngx_http_gzip_filter_module.
+
+    *) éÚÍÅÎÅÎÉÅ: ÚÎÁÞÅÎÉÑ ÐÏ ÕÍÏÌÞÁÎÉÀ ÄÌÑ ÄÉÒÅËÔÉ×Ù gzip_buffers ÉÚÍÅÎÅÎÙ 
+       Ó 4 4k/8k ÎÁ 32 4k ÉÌÉ 16 8k.
+
+
+éÚÍÅÎÅÎÉÑ × nginx 0.7.27                                          15.12.2008
+
+    *) äÏÂÁ×ÌÅÎÉÅ: ÄÉÒÅËÔÉ×Á try_files.
+
+    *) äÏÂÁ×ÌÅÎÉÅ: ÄÉÒÅËÔÉ×Á fastcgi_pass ÐÏÄÄÅÒÖÉ×ÁÅÔ ÐÅÒÅÍÅÎÎÙÅ.
+
+    *) äÏÂÁ×ÌÅÎÉÅ: ÔÅÐÅÒØ ÄÉÒÅËÔÉ×Á geo ÍÏÖÅÔ ÂÒÁÔØ ÁÄÒÅÓ ÉÚ ÐÅÒÅÍÅÎÎÏÊ.
+       óÐÁÓÉÂÏ áÎÄÒÅÀ îÉÇÍÁÔÕÌÉÎÕ.
+
+    *) äÏÂÁ×ÌÅÎÉÅ: ÔÅÐÅÒØ ÍÏÄÉÆÉËÁÔÏÒ location'Á ÍÏÖÎÏ ÕËÁÚÙ×ÁÔØ ÂÅÚ 
+       ÐÒÏÂÅÌÁ ÐÅÒÅÄ ÎÁÚ×ÁÎÉÅÍ.
+
+    *) äÏÂÁ×ÌÅÎÉÅ: ÐÅÒÅÍÅÎÎÁÑ $upstream_response_length.
+
+    *) éÓÐÒÁ×ÌÅÎÉÅ: ÔÅÐÅÒØ ÄÉÒÅËÔÉ×Á add_header ÎÅ ÄÏÂÁ×ÌÑÅÔ ÐÕÓÔÏÅ 
+       ÚÎÁÞÅÎÉÅ.
+
+    *) éÓÐÒÁ×ÌÅÎÉÅ: ÐÒÉ ÚÁÐÒÏÓÅ ÆÁÊÌÁ ÎÕÌÅ×ÏÊ ÄÌÉÎÙ nginx ÚÁËÒÙ×ÁÌ 
+       ÓÏÅÄÉÎÅÎÉÅ, ÎÉÞÅÇÏ ÎÅ ÐÅÒÅÄÁ×; ÏÛÉÂËÁ ÐÏÑ×ÉÌÁÓØ × 0.7.25.
+
+    *) éÓÐÒÁ×ÌÅÎÉÅ: ÍÅÔÏÄ MOVE ÎÅ ÍÏÇ ÐÅÒÅÍÅÝÁÔØ ÆÁÊÌ × ÎÅÓÕÝÅÓÔ×ÕÀÝÉÊ 
+       ËÁÔÁÌÏÇ.
+
+    *) éÓÐÒÁ×ÌÅÎÉÅ: ÅÓÌÉ × ÓÅÒ×ÅÒÅ ÎÅ ÂÙÌ ÏÐÉÓÁÎ ÎÉ ÏÄÉÎ ÉÍÅÎÏ×ÁÎÎÙÊ 
+       location, ÎÏ ÔÁËÏÊ location ÉÓÐÏÌØÚÏ×ÁÌÓÑ × ÄÉÒÅËÔÉ×Å error_page, ÔÏ 
+       × ÒÁÂÏÞÅÍ ÐÒÏÃÅÓÓÅ ÐÒÏÉÓÈÏÄÉÌ segmentation fault.
+       óÐÁÓÉÂÏ óÅÒÇÅÀ âÏÞÅÎËÏ×Õ.
+
+
+éÚÍÅÎÅÎÉÑ × nginx 0.7.26                                          08.12.2008
+
+    *) éÓÐÒÁ×ÌÅÎÉÅ: × ÏÂÒÁÂÏÔËÅ ÐÏÄÚÁÐÒÏÓÏ×; ÏÛÉÂËÁ ÐÏÑ×ÉÌÁÓØ × 0.7.25.
+
+
+éÚÍÅÎÅÎÉÑ × nginx 0.7.25                                          08.12.2008
+
+    *) éÚÍÅÎÅÎÉÅ: × ÏÂÒÁÂÏÔËÅ ÐÏÄÚÁÐÒÏÓÏ×.
+
+    *) éÚÍÅÎÅÎÉÅ: ÔÅÐÅÒØ ÒÁÚÒÅÛÁÀÔÓÑ POST'Ù ÂÅÚ ÓÔÒÏËÉ "Content-Length" × 
+       ÚÁÇÏÌÏ×ËÅ ÚÁÐÒÏÓÁ.
+
+    *) éÓÐÒÁ×ÌÅÎÉÅ: ÔÅÐÅÒØ ÄÉÒÅËÔÉ×Ù limit_req É limit_conn ÕËÁÚÙ×ÁÀÔ 
+       ÐÒÉÞÉÎÕ ÚÁÐÒÅÔÁ ÚÁÐÒÏÓÁ.
+
+    *) éÓÐÒÁ×ÌÅÎÉÅ: × ÐÁÒÁÍÅÔÒÅ delete ÄÉÒÅËÔÉ×Ù geo.
+
+
+éÚÍÅÎÅÎÉÑ × nginx 0.7.24                                          01.12.2008
+
+    *) äÏÂÁ×ÌÅÎÉÅ: ÄÉÒÅËÔÉ×Á if_modified_since.
+
+    *) éÓÐÒÁ×ÌÅÎÉÅ: nginx ÎÅ ÏÂÒÁÂÁÔÙ×ÁÌ ÏÔ×ÅÔ FastCGI-ÓÅÒ×ÅÒÁ, ÅÓÌÉ ÐÅÒÅÄ 
+       ÏÔ×ÅÔÏÍ ÓÅÒ×ÅÒ ÐÅÒÅÄÁ×ÁÌ ÍÎÏÇÏ ÓÏÏÂÝÅÎÉÊ × stderr.
+
+    *) éÓÐÒÁ×ÌÅÎÉÅ: ÐÅÒÅÍÅÎÎÙÅ "$cookie_..." ÎÅ ÒÁÂÏÔÁÌÉ × SSI and × 
+       ÐÅÒÌÏ×ÏÍ ÍÏÄÕÌÅ.
+
+
+éÚÍÅÎÅÎÉÑ × nginx 0.7.23                                          27.11.2008
+
+    *) äÏÂÁ×ÌÅÎÉÅ: ÐÁÒÁÍÅÔÒÙ delete É ranges × ÄÉÒÅËÔÉ×Å geo.
+
+    *) äÏÂÁ×ÌÅÎÉÅ: ÕÓËÏÒÅÎÉÅ ÚÁÇÒÕÚËÉ geo-ÂÁÚÙ Ó ÂÏÌØÛÉÍ ÞÉÓÌÏÍ ÚÎÁÞÅÎÉÊ.
+
+    *) äÏÂÁ×ÌÅÎÉÅ: ÕÍÅÎØÛÅÎÉÅ ÐÁÍÑÔÉ, ÎÅÏÂÈÏÄÉÍÏÊ ÄÌÑ ÚÁÇÒÕÚËÉ geo-ÂÁÚÙ.
+
+
+éÚÍÅÎÅÎÉÑ × nginx 0.7.22                                          20.11.2008
+
+    *) äÏÂÁ×ÌÅÎÉÅ: ÐÁÒÁÍÅÔÒ none × ÄÉÒÅËÔÉ×Å smtp_auth.
+       óÐÁÓÉÂÏ íÁËÓÉÍÕ äÕÎÉÎÕ.
+
+    *) äÏÂÁ×ÌÅÎÉÅ: ÐÅÒÅÍÅÎÎÙÅ "$cookie_...".
+
+    *) éÓÐÒÁ×ÌÅÎÉÅ: ÄÉÒÅËÔÉ×Á directio ÎÅ ÒÁÂÏÔÁÌÁ Ó ÆÁÊÌÏ×ÏÊ ÓÉÓÔÅÍÏÊ XFS.
+
+    *) éÓÐÒÁ×ÌÅÎÉÅ: resolver ÎÅ ÐÏÎÉÍÁÌ ÂÏÌØÛÉÅ DNS-ÏÔ×ÅÔÙ.
+       óÐÁÓÉÂÏ Zyb.
+
+
+éÚÍÅÎÅÎÉÑ × nginx 0.7.21                                          11.11.2008
+
+    *) éÚÍÅÎÅÎÉÑ × ÍÏÄÕÌÅ ngx_http_limit_req_module.
+
+    *) äÏÂÁ×ÌÅÎÉÅ: ÐÏÄÄÅÒÖËÁ EXSLT × ÍÏÄÕÌÅ ngx_http_xslt_module.
+       óÐÁÓÉÂÏ äÅÎÉÓÕ ìÁÔÙÐÏ×Õ.
+
+    *) éÚÍÅÎÅÎÉÅ: ÓÏ×ÍÅÓÔÉÍÏÓÔØ Ó glibc 2.3.
+       óÐÁÓÉÂÏ Eric Benson É íÁËÓÉÍÕ äÕÎÉÎÕ.
+
+    *) éÓÐÒÁ×ÌÅÎÉÅ: nginx ÎÅ ÚÁÐÕÓËÁÌÓÑ ÎÁ MacOSX 10.4 É ÂÏÌÅÅ ÒÁÎÎÉÈ; 
+       ÏÛÉÂËÁ ÐÏÑ×ÉÌÁÓØ × 0.7.6.
+
+
+éÚÍÅÎÅÎÉÑ × nginx 0.7.20                                          10.11.2008
+
+    *) éÚÍÅÎÅÎÉÑ × ÍÏÄÕÌÅ ngx_http_gzip_filter_module.
+
+    *) äÏÂÁ×ÌÅÎÉÅ: ÍÏÄÕÌØ ngx_http_limit_req_module.
+
+    *) éÓÐÒÁ×ÌÅÎÉÅ: ÎÁ ÐÌÁÔÆÏÒÍÁÈ sparc É ppc ÒÁÂÏÞÉÅ ÐÒÏÃÅÓÓÙ ÍÏÇÌÉ 
+       ×ÙÈÏÄÉÔØ ÐÏ ÓÉÇÎÁÌÕ SIGBUS; ÏÛÉÂËÁ ÐÏÑ×ÉÌÁÓØ × 0.7.3.
+       óÐÁÓÉÂÏ íÁËÓÉÍÕ äÕÎÉÎÕ.
+
+    *) éÓÐÒÁ×ÌÅÎÉÅ: ÄÉÒÅËÔÉ×Ù ×ÉÄÁ "proxy_pass http://host/some:uri" ÎÅ 
+       ÒÁÂÏÔÁÌÉ; ÏÛÉÂËÁ ÐÏÑ×ÉÌÁÓØ × 0.7.12.
+
+    *) éÓÐÒÁ×ÌÅÎÉÅ: ÐÒÉ ÉÓÐÏÌØÚÏ×ÁÎÉÉ HTTPS ÚÁÐÒÏÓÙ ÍÏÇÌÉ ÚÁ×ÅÒÛÁÔØÓÑ Ó 
+       ÏÛÉÂËÏÊ "bad write retry".
+
+    *) éÓÐÒÁ×ÌÅÎÉÅ: ÍÏÄÕÌØ ngx_http_secure_link_module ÎÅ ÒÁÂÏÔÁÌ ×ÎÕÔÒÉ 
+       location'Ï× Ó ÉÍÅÎÁÍÉ ÍÅÎØÛÅ 3 ÓÉÍ×ÏÌÏ×.
+
+    *) éÓÐÒÁ×ÌÅÎÉÅ: ÐÅÒÅÍÅÎÎÁÑ $server_addr ÍÏÇÌÁ ÎÅ ÉÍÅÔØ ÚÎÁÞÅÎÉÑ.
+
+
 éÚÍÅÎÅÎÉÑ × nginx 0.7.19                                          13.10.2008
 
     *) éÓÐÒÁ×ÌÅÎÉÅ: ÏÂÎÏ×ÌÅÎÉÅ ÎÏÍÅÒÁ ×ÅÒÓÉÉ.
@@ -794,7 +1485,7 @@
     *) äÏÂÁ×ÌÅÎÉÅ: ÄÉÒÅËÔÉ×Ù open_file_cache, open_file_cache_retest É 
        open_file_cache_errors.
 
-    *) éÓÐÒÁ×ÌÅÎÉÅ: ÕÔÅÞËÁ ÓÏËÅÔÏ×; ÏÛÉÂËÁ ÐÏÑ×ÉÌÁÓØ × 0.6.7.
+    *) éÓÐÒÁ×ÌÅÎÉÅ: ÕÔÅÞËÉ ÓÏËÅÔÏ×; ÏÛÉÂËÁ ÐÏÑ×ÉÌÁÓØ × 0.6.7.
 
     *) éÓÐÒÁ×ÌÅÎÉÅ: ÷ ÓÔÒÏËÕ ÚÁÇÏÌÏ×ËÁ ÏÔ×ÅÔÁ "Content-Type", ÕËÁÚÁÎÎÕÀ × 
        ÍÅÔÏÄÅ $r->send_http_header(), ÎÅ ÄÏÂÁ×ÌÑÌÁÓØ ËÏÄÉÒÏ×ËÁ, ÕËÁÚÁÎÎÁÑ × 
@@ -1763,7 +2454,7 @@
        ÚÁËÏÄÉÒÏ×ÁÎÎÙÅ ÓÉÍ×ÏÌÙ × ×ÉÄÅ "%XX", ÔÏ ÐÒÏËÓÉÒÕÅÍÙÊ ÚÁÐÒÏÓ 
        ÐÅÒÅÄÁ×ÁÌÓÑ ÎÅÚÁËÏÄÉÒÏ×ÁÎÎÙÍ.
 
-    *) éÓÐÒÁ×ÌÅÎÉÅ: ÍÅÔÏÄ $r->headers_in("Cookie") ÍÏÄÕÌÑ 
+    *) éÓÐÒÁ×ÌÅÎÉÅ: ÍÅÔÏÄ $r->header_in("Cookie") ÍÏÄÕÌÑ 
        ngx_http_perl_module ÔÅÐÅÒØ ×ÏÚ×ÒÁÝÁÅÔ ×ÓÅ ÓÔÒÏËÉ "Cookie" × 
        ÚÁÇÏÌÏ×ËÅ ÚÁÐÒÏÓÁ.
 

--- a/LICENSE
+++ b/LICENSE
@@ -1,5 +1,5 @@
 /* 
- * Copyright (C) 2002-2008 Igor Sysoev
+ * Copyright (C) 2002-2009 Igor Sysoev
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
@@ -21,5 +21,4 @@
  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  * SUCH DAMAGE.
- *
  */

--- a/auto/cc/bcc
+++ b/auto/cc/bcc
@@ -24,7 +24,7 @@ esac
 # __stdcall
 #CPU_OPT="$CPU_OPT -ps"
 # __fastcall
-CPU_OPT="$CPU_OPT -pr"
+#CPU_OPT="$CPU_OPT -pr"
 
 CFLAGS="$CFLAGS $CPU_OPT"
 
@@ -46,7 +46,7 @@ NGX_USE_PCH="-Hu -H=$NGX_OBJS/ngx_config
 
 
 # Win32 GUI mode application
-LINK="\$(CC) -laa"
+#LINK="\$(CC) -laa"
 
 
 # the resource file

--- a/auto/cc/gcc
+++ b/auto/cc/gcc
@@ -158,9 +158,10 @@ case "$NGX_GCC_VER" in
     3.* | 4.* )
         # we have a lot of the unused function arguments
         CFLAGS="$CFLAGS -Wno-unused-parameter"
-        CFLAGS="$CFLAGS -Wno-unused-function"
+        CFLAGS="$CFLAGS -Wunused-function"
         CFLAGS="$CFLAGS -Wunused-variable"
         CFLAGS="$CFLAGS -Wunused-value"
+        # 4.2.1 shows the warning in wrong places
         #CFLAGS="$CFLAGS -Wunreachable-code"
     ;;
 

--- a/auto/cc/msvc
+++ b/auto/cc/msvc
@@ -2,7 +2,9 @@
 # Copyright (C) Igor Sysoev
 
 
-# MSVC 6.0 SP2, MSVC Toolkit 2003 (7.1), MSVC 2005 Express Edition SP1 (8.0)
+# MSVC 6.0 SP2
+# MSVC Toolkit 2003 (7.1)
+# MSVC 2005 Express Edition SP1 (8.0)
 
 # optimizations
 
@@ -49,12 +51,12 @@ case $CPU in
     ;;
 esac
 
-# __cdecl, use with OpenSSL, md5 asm, and sha1 asm
+# __cdecl, default, must be used with OpenSSL, md5 asm, and sha1 asm
 #CPU_OPT="$CPU_OPT -Gd"
 # __stdcall
 #CPU_OPT="$CPU_OPT -Gz"
 # __fastcall
-CPU_OPT="$CPU_OPT -Gr"
+#CPU_OPT="$CPU_OPT -Gr"
 
 
 CFLAGS="$CFLAGS $CPU_OPT"
@@ -76,27 +78,34 @@ LINK="\$(CC)"
 # the link flags
 CORE_LINK="$CORE_LINK -link -verbose:lib"
 
-if [ $NGX_CC_NAME = msvc7 ]; then
-    # link with libcmt.lib, multithreaded
-    LIBC="-MT"
-else
-    # link with msvcrt.dll
-    LIBC="-MD"
-fi
+# link with libcmt.lib, multithreaded
+LIBC="-MT"
+# link with msvcrt.dll
+# however, MSVC Toolkit 2003 has no MSVCRT.LIB
+#LIBC="-MD"
 
 CFLAGS="$CFLAGS $LIBC"
 
+CORE_LIBS="$CORE_LIBS kernel32.lib user32.lib"
+
 # Win32 GUI mode application
-CORE_LIBS="$CORE_LIBS kernel32.lib user32.lib"
-CORE_LINK="$CORE_LINK -subsystem:windows -entry:mainCRTStartup"
+#CORE_LINK="$CORE_LINK -subsystem:windows -entry:mainCRTStartup"
 
 # debug
+# msvc8 under Wine issues
+#     Program database manager mismatch; please check your installation
 if [ $NGX_CC_NAME != msvc8 ]; then
    CFLAGS="$CFLAGS -Zi"
    CORE_LINK="$CORE_LINK -debug"
 fi
 
 
+# MSVC 2005 supports C99 variadic macros
+if [ $NGX_CC_NAME = msvc8 ]; then
+   have=NGX_HAVE_C99_VARIADIC_MACROS . auto/have
+fi
+
+
 # precompiled headers
 CORE_DEPS="$CORE_DEPS $NGX_OBJS/ngx_config.pch"
 NGX_PCH="$NGX_OBJS/ngx_config.pch"
@@ -115,24 +124,13 @@ ngx_binout="-Fe"
 ngx_objext="obj"
 ngx_binext=".exe"
 
-if [ "$BMAKE" = nmake ]; then
-    # MS nmake
-
-    ngx_long_start='@<<
-        '
-    ngx_long_end='<<'
-    ngx_long_regex_cont=' \
+ngx_long_start='@<<
 	'
-    ngx_long_cont='
+ngx_long_end='<<'
+ngx_long_regex_cont=' \
 	'
-
-else
-    # Borland make
-
-    ngx_long_start='@&&|
-        '
-    ngx_long_end='|'
-fi
+ngx_long_cont='
+	'
 
 # MSVC understand / in path
 #ngx_regex_dirsep='\\'

--- a/auto/cc/owc
+++ b/auto/cc/owc
@@ -71,7 +71,7 @@ NGX_USE_PCH="-fh=$NGX_OBJS/ngx_config.pc
 
 
 # the link flags, built target is NT GUI mode application
-CORE_LINK="$CORE_LINK -l=nt_win"
+#CORE_LINK="$CORE_LINK -l=nt_win"
 
 
 # the resource file
@@ -87,3 +87,17 @@ ngx_binext=".exe"
 
 ngx_regex_dirsep='\\'
 ngx_dirsep="\\"
+
+ngx_long_start=' '
+ngx_long_end=' '
+ngx_long_regex_cont=' \&\
+	'
+ngx_long_cont=' &
+	'
+
+ngx_regex_cont=' \&\
+	'
+ngx_cont=' &
+	'
+ngx_tab=' &
+		'

--- a/auto/cc/sunc
+++ b/auto/cc/sunc
@@ -45,21 +45,6 @@ fi
 case "$NGX_MACHINE" in
 
     i86pc)
-        ngx_feature="PAUSE hardware capability bug"
-        ngx_feature_name=
-        ngx_feature_run=bug
-        ngx_feature_incs=
-        ngx_feature_path=
-        ngx_feature_libs=
-        ngx_feature_test='__asm ("pause")'
-
-        . auto/feature
-
-        if [ $ngx_found = yes ]; then
-            # disable [ PAUSE ] hwcap for Sun Studio 11
-            CORE_LINK="$CORE_LINK -Msrc/os/unix/ngx_sunpro_x86.map"
-        fi
-
         NGX_AUX=" src/os/unix/ngx_sunpro_x86.il"
     ;;
 

--- a/auto/headers
+++ b/auto/headers
@@ -2,8 +2,11 @@
 # Copyright (C) Igor Sysoev
 
 
-ngx_include="unistd.h";    . auto/include
-ngx_include="inttypes.h";  . auto/include
-ngx_include="limits.h";    . auto/include
-ngx_include="sys/filio.h"; . auto/include
-ngx_include="crypt.h";     . auto/include
+ngx_include="unistd.h";      . auto/include
+ngx_include="inttypes.h";    . auto/include
+ngx_include="limits.h";      . auto/include
+ngx_include="sys/filio.h";   . auto/include
+ngx_include="sys/param.h";   . auto/include
+ngx_include="sys/mount.h";   . auto/include
+ngx_include="sys/statvfs.h"; . auto/include
+ngx_include="crypt.h";       . auto/include

--- a/auto/include
+++ b/auto/include
@@ -16,6 +16,7 @@ ngx_found=no
 
 cat << END > $NGX_AUTOTEST.c
 
+$NGX_INCLUDE_SYS_PARAM_H
 #include <$ngx_include>
 
 int main() {

--- a/auto/init
+++ b/auto/init
@@ -43,36 +43,8 @@ fi
 
 cat << END > Makefile
 
-build:
-	\$(MAKE) -f $NGX_MAKEFILE
-
-install:
-	\$(MAKE) -f $NGX_MAKEFILE install
+default:	build
 
 clean:
 	rm -rf Makefile $NGX_OBJS
-
-upgrade:
-	$NGX_SBIN_PATH -t
-
-	kill -USR2 \`cat $NGX_PID_PATH\`
-	sleep 1
-	test -f $NGX_PID_PATH.oldbin
-
-	kill -QUIT \`cat $NGX_PID_PATH.oldbin\`
-
-upgrade1:
-	# upgrade 0.1.x to 0.2+
-
-	$NGX_SBIN_PATH -t
-
-	cp $NGX_PID_PATH $NGX_PID_PATH.oldbin
-
-	kill -USR2 \`cat $NGX_PID_PATH\`
-	sleep 1
-	test -f $NGX_PID_PATH.oldbin
-
-	cp $NGX_PID_PATH $NGX_PID_PATH.newbin
-
-	kill -QUIT \`cat $NGX_PID_PATH.oldbin\`
 END

--- a/auto/install
+++ b/auto/install
@@ -15,6 +15,63 @@ END
 fi
 
 
+case ".$NGX_SBIN_PATH" in
+    ./*)
+    ;;
+
+    .)
+        NGX_SBIN_PATH=$NGX_PREFIX/sbin/nginx
+    ;;
+
+    *)
+        NGX_SBIN_PATH=$NGX_PREFIX/$NGX_SBIN_PATH
+    ;;
+esac
+
+
+case ".$NGX_CONF_PATH" in
+    ./*)
+    ;;
+
+    *)
+        NGX_CONF_PATH=$NGX_PREFIX/$NGX_CONF_PATH
+    ;;
+esac
+
+
+NGX_CONF_PREFIX=`dirname $NGX_CONF_PATH`
+
+
+case ".$NGX_PID_PATH" in
+    ./*)
+    ;;
+
+    *)
+        NGX_PID_PATH=$NGX_PREFIX/$NGX_PID_PATH
+    ;;
+esac
+
+
+case ".$NGX_ERROR_LOG_PATH" in
+    ./*)
+    ;;
+
+    *)
+        NGX_ERROR_LOG_PATH=$NGX_PREFIX/$NGX_ERROR_LOG_PATH
+    ;;
+esac
+
+
+case ".$NGX_HTTP_LOG_PATH" in
+    ./*)
+    ;;
+
+    *)
+        NGX_HTTP_LOG_PATH=$NGX_PREFIX/$NGX_HTTP_LOG_PATH
+    ;;
+esac
+
+
 cat << END                                                    >> $NGX_MAKEFILE
 
 install:	$NGX_OBJS${ngx_dirsep}nginx${ngx_binext} \
@@ -67,3 +124,39 @@ if test -n "\$(DESTDIR)$NGX_ERROR_LOG_PA
 END
 
 fi
+
+
+# create Makefile
+
+cat << END >> Makefile
+
+build:
+	\$(MAKE) -f $NGX_MAKEFILE
+
+install:
+	\$(MAKE) -f $NGX_MAKEFILE install
+
+upgrade:
+	$NGX_SBIN_PATH -t
+
+	kill -USR2 \`cat $NGX_PID_PATH\`
+	sleep 1
+	test -f $NGX_PID_PATH.oldbin
+
+	kill -QUIT \`cat $NGX_PID_PATH.oldbin\`
+
+upgrade1:
+	# upgrade 0.1.x to 0.2+
+
+	$NGX_SBIN_PATH -t
+
+	cp $NGX_PID_PATH $NGX_PID_PATH.oldbin
+
+	kill -USR2 \`cat $NGX_PID_PATH\`
+	sleep 1
+	test -f $NGX_PID_PATH.oldbin
+
+	cp $NGX_PID_PATH $NGX_PID_PATH.newbin
+
+	kill -QUIT \`cat $NGX_PID_PATH.oldbin\`
+END

--- a/auto/lib/conf
+++ b/auto/lib/conf
@@ -4,15 +4,29 @@
 
 if [ $USE_PCRE = YES -o $PCRE != NONE ]; then
     . auto/lib/pcre/conf
+
+else
+    if [ $USE_PCRE = DISABLED -a $HTTP_REWRITE = YES ]; then
+
+cat << END
+
+$0: error: the HTTP rewrite module requires the PCRE library.
+You can either disable the module by using --without-http_rewrite_module
+option or you have to enable the PCRE support.
+
+END
+        exit 1
+    fi
 fi
 
+
 if [ $USE_OPENSSL = YES ]; then
     . auto/lib/openssl/conf
 fi
 
 if [ $USE_MD5 = YES ]; then
 
-    if [ $OPENSSL != NONE -a $OPENSSL != NO ]; then
+    if [ $USE_OPENSSL = YES ]; then
         have=NGX_HAVE_OPENSSL_MD5_H . auto/have
         have=NGX_OPENSSL_MD5 . auto/have
         MD5=YES
@@ -26,7 +40,7 @@ fi
 
 if [ $USE_SHA1 = YES ]; then
 
-    if [ $OPENSSL != NONE -a $OPENSSL != NO ]; then
+    if [ $USE_OPENSSL = YES ]; then
         have=NGX_HAVE_OPENSSL_SHA1_H . auto/have
         SHA1=YES
         SHA1_LIB=OpenSSL
@@ -45,6 +59,10 @@ if [ $USE_LIBXSLT = YES ]; then
     . auto/lib/libxslt/conf
 fi
 
+if [ $USE_LIBGD = YES ]; then
+    . auto/lib/libgd/conf
+fi
+
 if [ $USE_PERL = YES ]; then
     . auto/lib/perl/conf
 fi

--- a/auto/lib/google-perftools/conf
+++ b/auto/lib/google-perftools/conf
@@ -30,4 +30,15 @@ fi
 
 if [ $ngx_found = yes ]; then
     CORE_LIBS="$CORE_LIBS $ngx_feature_libs"
+
+else
+
+cat << END
+
+$0: error: the Google perftool module requires the Google perftools
+library. You can either do not enable the module or install the library.
+
+END
+
+    exit 1
 fi

new file mode 100644
--- /dev/null
+++ b/auto/lib/libgd/conf
@@ -0,0 +1,82 @@
+
+# Copyright (C) Igor Sysoev
+
+
+    ngx_feature="GD library"
+    ngx_feature_name=
+    ngx_feature_run=no
+    ngx_feature_incs="#include <gd.h>"
+    ngx_feature_path=
+    ngx_feature_libs="-lgd"
+    ngx_feature_test="gdImagePtr img = gdImageCreateFromGifPtr(1, NULL);"
+    . auto/feature
+
+
+if [ $ngx_found = no ]; then
+
+    # FreeBSD port
+
+    ngx_feature="GD library in /usr/local/"
+    ngx_feature_path="/usr/local/include"
+
+    if [ $NGX_RPATH = YES ]; then
+        ngx_feature_libs="-R/usr/local/lib -L/usr/local/lib -lgd"
+    else
+        ngx_feature_libs="-L/usr/local/lib -lgd"
+    fi
+
+    . auto/feature
+fi
+
+
+if [ $ngx_found = no ]; then
+
+    # NetBSD port
+
+    ngx_feature="GD library in /usr/pkg/"
+    ngx_feature_path="/usr/pkg/include/"
+
+    if [ $NGX_RPATH = YES ]; then
+        ngx_feature_libs="-R/usr/pkg/lib -L/usr/pkg/lib -lgd"
+    else
+        ngx_feature_libs="-L/usr/pkg/lib -lgd"
+    fi
+
+    . auto/feature
+fi
+
+
+if [ $ngx_found = no ]; then
+
+    # MacPorts
+
+    ngx_feature="GD library in /opt/local/"
+    ngx_feature_path="/opt/local/include"
+
+    if [ $NGX_RPATH = YES ]; then
+        ngx_feature_libs="-R/opt/local/lib -L/opt/local/lib -lgd"
+    else
+        ngx_feature_libs="-L/opt/local/lib -lgd"
+    fi
+
+    . auto/feature
+fi
+
+
+if [ $ngx_found = yes ]; then
+
+    CORE_INCS="$CORE_INCS $ngx_feature_path"
+    CORE_LIBS="$CORE_LIBS $ngx_feature_libs"
+
+else
+
+cat << END
+
+$0: error: the HTTP image filter module requires the GD library.
+You can either do not enable the module or install the libraries.
+
+END
+
+    exit 1
+
+fi

--- a/auto/lib/libxslt/conf
+++ b/auto/lib/libxslt/conf
@@ -88,3 +88,68 @@ END
 
     exit 1
 fi
+
+
+    ngx_feature="libexslt"
+    ngx_feature_name=NGX_HAVE_EXSLT
+    ngx_feature_run=no
+    ngx_feature_incs="#include <libexslt/exslt.h>"
+    ngx_feature_path="/usr/include/libxml2"
+    ngx_feature_libs="-lexslt"
+    ngx_feature_test="exsltRegisterAll();"
+    . auto/feature
+
+if [ $ngx_found = no ]; then
+
+    # FreeBSD port
+
+    ngx_feature="libexslt in /usr/local/"
+    ngx_feature_path="/usr/local/include/libxml2 /usr/local/include"
+
+    if [ $NGX_RPATH = YES ]; then
+        ngx_feature_libs="-R/usr/local/lib -L/usr/local/lib -lexslt"
+    else
+        ngx_feature_libs="-L/usr/local/lib -lexslt"
+    fi
+
+    . auto/feature
+fi
+
+
+if [ $ngx_found = no ]; then
+
+    # NetBSD port
+
+    ngx_feature="libexslt in /usr/pkg/"
+    ngx_feature_path="/usr/pkg/include/libxml2 /usr/local/include"
+
+    if [ $NGX_RPATH = YES ]; then
+        ngx_feature_libs="-R/usr/pkg/lib -L/usr/pkg/lib -lexslt"
+    else
+        ngx_feature_libs="-L/usr/pkg/lib -lexslt"
+    fi
+
+    . auto/feature
+fi
+
+
+if [ $ngx_found = no ]; then
+
+    # MacPorts
+
+    ngx_feature="libexslt in /opt/local/"
+    ngx_feature_path="/opt/local/include/libxml2 /opt/local/include"
+
+    if [ $NGX_RPATH = YES ]; then
+        ngx_feature_libs="-R/opt/local/lib -L/opt/local/lib -lexslt"
+    else
+        ngx_feature_libs="-L/opt/local/lib -lexslt"
+    fi
+
+    . auto/feature
+fi
+
+
+if [ $ngx_found = yes ]; then
+    CORE_LIBS="$CORE_LIBS -lexslt"
+fi

--- a/auto/lib/md5/conf
+++ b/auto/lib/md5/conf
@@ -4,7 +4,7 @@
 
 if [ $MD5 != NONE ]; then
 
-    if grep MD5_Init $MD5/md5.h >/dev/null; then
+    if grep MD5_Init $MD5/md5.h 2>&1 >/dev/null; then
         # OpenSSL md5
         OPENSSL_MD5=YES
         have=NGX_HAVE_OPENSSL_MD5 . auto/have
@@ -46,30 +46,30 @@ else
 
     if [ "$NGX_PLATFORM" != win32 ]; then
 
-        MD5=NO
+            MD5=NO
 
-        # Solaris 8/9
+            # FreeBSD, Solaris 10
 
-        ngx_feature="rsaref md5 library"
-        ngx_feature_name=
-        ngx_feature_run=no
-        ngx_feature_incs="#include <md5.h>"
-        ngx_feature_path=
-        ngx_feature_libs="-lmd5"
-        ngx_feature_test="MD5_CTX md5; MD5Init(&md5)"
-        . auto/feature
+            ngx_feature="system md library"
+            ngx_feature_name=
+            ngx_feature_run=no
+            ngx_feature_incs="#include <md5.h>"
+            ngx_feature_path=
+            ngx_feature_libs="-lmd"
+            ngx_feature_test="MD5_CTX md5; MD5Init(&md5)"
+            . auto/feature
 
-        ngx_md5_lib="system md5"
+            ngx_md5_lib="system md"
 
         if [ $ngx_found = no ]; then
 
-            # FreeBSD
+            # Solaris 8/9
 
-            ngx_feature="rsaref md library"
-            ngx_feature_libs="-lmd"
+            ngx_feature="system md5 library"
+            ngx_feature_libs="-lmd5"
             . auto/feature
 
-            ngx_md5_lib="system md"
+            ngx_md5_lib="system md5"
         fi
 
         if [ $ngx_found = no ]; then
@@ -94,6 +94,18 @@ else
             CORE_LIBS="$CORE_LIBS $ngx_feature_libs"
             MD5=YES
             MD5_LIB=$ngx_md5_lib
+        else
+
+cat << END
+
+$0: error: the HTTP cache module requires md5 functions
+from OpenSSL library.  You can either disable the module by using
+--without-http-cache option, or install the OpenSSL library into the system,
+or build the OpenSSL library statically from the source with nginx by using
+--with-http_ssl_module --with-openssl=<path> options.
+
+END
+            exit 1
         fi
 
     fi

--- a/auto/lib/md5/make
+++ b/auto/lib/md5/make
@@ -7,16 +7,19 @@ case "$NGX_CC_NAME" in
     msvc*)
         ngx_makefile=makefile.msvc
         ngx_opt="CPU_OPT=\"$CPU_OPT\" LIBC=$LIBC MD5_ASM=$MD5_ASM"
+        ngx_md5="MD5=\"$MD5\""
     ;;
 
     owc*)
         ngx_makefile=makefile.owc
         ngx_opt="CPU_OPT=\"$CPU_OPT\""
+        ngx_md5=`echo MD5=\"$MD5\" | sed -e "s/\//$ngx_regex_dirsep/g"`
     ;;
 
     bcc)
         ngx_makefile=makefile.bcc
         ngx_opt="-DCPU_OPT=\"$CPU_OPT\" -DMD5_ASM=$MD5_ASM"
+        ngx_md5=`echo \-DMD5=\"$MD5\" | sed -e "s/\//$ngx_regex_dirsep/g"`
     ;;
 
 esac
@@ -28,14 +31,10 @@ done=NO
 case "$NGX_PLATFORM" in
 
     win32)
-        cp auto/lib/md5/$ngx_makefile $MD5
-
         cat << END                                        >> $NGX_MAKEFILE
 
 `echo "$MD5/md5.lib:	$NGX_MAKEFILE" | sed -e "s/\//$ngx_regex_dirsep/g"`
-	cd `echo $MD5 | sed -e "s/\//$ngx_regex_dirsep/g"`
-	\$(MAKE) -f $ngx_makefile $ngx_opt
-	cd ..\\..\\..
+	\$(MAKE) -f auto/lib/md5/$ngx_makefile $ngx_opt $ngx_md5
 
 END
 

--- a/auto/lib/md5/makefile.bcc
+++ b/auto/lib/md5/makefile.bcc
@@ -7,12 +7,14 @@ CFLAGS = -q -O2 -tWM $(CPU_OPT) -DL_ENDI
 !if "$(MD5_ASM)" == "YES"
 
 md5.lib:
+	cd $(MD5)
 	bcc32 -c $(CFLAGS) -DMD5_ASM md5_dgst.c
 	tlib md5.lib +md5_dgst.obj +"asm\m-win32.obj"
 
 !else
 
 md5.lib:
+	cd $(MD5)
 	bcc32 -c $(CFLAGS) md5_dgst.c
 	tlib md5.lib +md5_dgst.obj
 

--- a/auto/lib/md5/makefile.msvc
+++ b/auto/lib/md5/makefile.msvc
@@ -7,12 +7,14 @@ CFLAGS = -nologo -O2 -Ob1 -Oi -Gs $(LIBC
 !IF "$(MD5_ASM)" == "YES"
 
 md5.lib:
+	cd $(MD5)
 	cl -c $(CFLAGS) -D MD5_ASM md5_dgst.c
 	link -lib -out:md5.lib md5_dgst.obj asm/m-win32.obj
 
 !ELSE
 
 md5.lib:
+	cd $(MD5)
 	cl -c $(CFLAGS) md5_dgst.c
 	link -lib -out:md5.lib md5_dgst.obj
 

--- a/auto/lib/md5/makefile.owc
+++ b/auto/lib/md5/makefile.owc
@@ -5,5 +5,6 @@
 CFLAGS = -zq -bt=nt -bm -ot -op -oi -oe -s $(CPU_OPT)
 
 md5.lib:
+	cd $(MD5)
 	wcl386 -c $(CFLAGS) -dL_ENDIAN md5_dgst.c
 	wlib -n md5.lib md5_dgst.obj

--- a/auto/lib/openssl/conf
+++ b/auto/lib/openssl/conf
@@ -3,24 +3,36 @@
 
 
 if [ $OPENSSL != NONE ]; then
-    CORE_INCS="$CORE_INCS $OPENSSL/include"
 
     case "$CC" in
+
+        cl | bcc32)
+            have=NGX_OPENSSL . auto/have
+            have=NGX_SSL . auto/have
+
+            CFLAGS="$CFLAGS -DNO_SYS_TYPES_H"
+
+            CORE_INCS="$CORE_INCS $OPENSSL/openssl/include"
+            CORE_DEPS="$CORE_DEPS $OPENSSL/openssl/include/openssl/ssl.h"
+            CORE_LIBS="$CORE_LIBS $OPENSSL/openssl/lib/ssleay32.lib"
+            CORE_LIBS="$CORE_LIBS $OPENSSL/openssl/lib/libeay32.lib"
+
+            # libeay32.lib requires gdi32.lib
+            CORE_LIBS="$CORE_LIBS gdi32.lib"
+        ;;
+
         *)
             have=NGX_OPENSSL . auto/have
             have=NGX_SSL . auto/have
-            LINK_DEPS="$LINK_DEPS $OPENSSL/libssl.a $OPENSSL/libcrypto.a"
-            CORE_LIBS="$CORE_LIBS $OPENSSL/libssl.a $OPENSSL/libcrypto.a"
+
+            CORE_INCS="$CORE_INCS $OPENSSL/openssl/include"
+            CORE_DEPS="$CORE_DEPS $OPENSSL/openssl/include/openssl/ssl.h"
+            CORE_LIBS="$CORE_LIBS $OPENSSL/openssl/lib/libssl.a"
+            CORE_LIBS="$CORE_LIBS $OPENSSL/openssl/lib/libcrypto.a"
+            CORE_LIBS="$CORE_LIBS $NGX_LIBDL"
         ;;
     esac
 
-    case "$NGX_SYSTEM" in
-        SunOS|Linux)
-            CORE_LIBS="$CORE_LIBS -ldl"
-        ;;
-    esac
-
-
 else
 
     case "$NGX_PLATFORM" in
@@ -36,8 +48,6 @@ else
 
             # libeay32.lib requires gdi32.lib
             CORE_LIBS="$CORE_LIBS gdi32.lib"
-            # OpenSSL 0.8's libeay32.lib requires advapi32.lib
-            CORE_LIBS="$CORE_LIBS advapi32.lib"
         ;;
 
         *)
@@ -54,14 +64,19 @@ else
 
             if [ $ngx_found = yes ]; then
                 have=NGX_SSL . auto/have
-                CORE_LIBS="$CORE_LIBS $ngx_feature_libs"
+                CORE_LIBS="$CORE_LIBS $ngx_feature_libs $NGX_LIBDL"
                 OPENSSL=YES
+            else
+
+cat << END
 
-                case "$NGX_SYSTEM" in
-                    SunOS)
-                        CORE_LIBS="$CORE_LIBS -ldl"
-                    ;;
-                esac
+$0: error: SSL modules require the OpenSSL library.
+You can either do not enable the modules, or install the OpenSSL library
+into the system, or build the OpenSSL library statically from the source
+with nginx by using --with-openssl=<path> option.
+
+END
+                exit 1
             fi
         ;;
 

--- a/auto/lib/openssl/make
+++ b/auto/lib/openssl/make
@@ -2,26 +2,62 @@
 # Copyright (C) Igor Sysoev
 
 
-if test -n "$OPENSSL_OPT"; then
-    NGX_OPENSSL_CONFIG="./Configure \"$OPENSSL_OPT\""
-else
-    NGX_OPENSSL_CONFIG="./config"
-fi
+case "$CC" in
+
+    cl)
+
+        cat << END                                            >> $NGX_MAKEFILE
+
+$OPENSSL/openssl/include/openssl/ssl.h:	$NGX_MAKEFILE
+	\$(MAKE) -f auto/lib/openssl/makefile.msvc			\
+		OPENSSL="$OPENSSL" OPENSSL_OPT="$OPENSSL_OPT"
 
-case $USE_THREADS in
-    NO) NGX_OPENSSL_CONFIG="$NGX_OPENSSL_CONFIG no-threads" ;;
-    *)  NGX_OPENSSL_CONFIG="$NGX_OPENSSL_CONFIG threads" ;;
-esac
+END
+
+    ;;
 
-case "$NGX_PLATFORM" in
-    *)
+    bcc32)
+
+        ngx_opt=`echo "-DOPENSSL=\"$OPENSSL\" -DOPENSSL_OPT=\"$OPENSSL_OPT\"" \
+            | sed -e "s/\//$ngx_regex_dirsep/g"`
+
         cat << END                                            >> $NGX_MAKEFILE
 
-$OPENSSL/libssl.a:
+`echo "$OPENSSL\\openssl\\lib\\libeay32.lib:				\
+	$OPENSSL\\openssl\\include\\openssl\\ssl.h"			\
+	| sed -e "s/\//$ngx_regex_dirsep/g"`
+
+`echo "$OPENSSL\\openssl\\lib\\ssleay32.lib:				\
+	$OPENSSL\\openssl\\include\\openssl\\ssl.h"			\
+	| sed -e "s/\//$ngx_regex_dirsep/g"`
+
+`echo "$OPENSSL\\openssl\\include\\openssl\\ssl.h:	$NGX_MAKEFILE"	\
+	| sed -e "s/\//$ngx_regex_dirsep/g"`
+	\$(MAKE) -f auto/lib/openssl/makefile.bcc $ngx_opt
+
+END
+
+    ;;
+
+    *)
+        case $USE_THREADS in
+            NO) OPENSSL_OPT="$OPENSSL_OPT no-threads" ;;
+            *)  OPENSSL_OPT="$OPENSSL_OPT threads" ;;
+        esac
+
+        case $OPENSSL in
+            /*) ngx_prefix="$OPENSSL/openssl" ;;
+            *)  ngx_prefix="$PWD/$OPENSSL/openssl" ;;
+        esac
+
+        cat << END                                            >> $NGX_MAKEFILE
+
+$OPENSSL/openssl/include/openssl/ssl.h:	$NGX_MAKEFILE
 	cd $OPENSSL \\
 	&& \$(MAKE) clean \\
-	&& $NGX_OPENSSL_CONFIG no-shared \\
-	&& \$(MAKE)
+	&& ./config --prefix=$ngx_prefix no-shared $OPENSSL_OPT \\
+	&& \$(MAKE) \\
+	&& \$(MAKE) install
 
 END
 

new file mode 100644
--- /dev/null
+++ b/auto/lib/openssl/makefile.bcc
@@ -0,0 +1,18 @@
+
+# Copyright (C) Igor Sysoev
+
+
+all:
+	cd $(OPENSSL)
+
+	perl Configure BC-32 no-shared --prefix=openssl -DNO_SYS_TYPES_H \
+		$(OPENSSL_OPT)
+
+	ms\do_nasm
+
+	$(MAKE) -f ms\bcb.mak
+	$(MAKE) -f ms\bcb.mak install
+
+	# Borland's make does not expand "[ch]" in
+	#    copy "inc32\openssl\*.[ch]" "openssl\include\openssl"
+	copy inc32\openssl\*.h openssl\include\openssl

new file mode 100644
--- /dev/null
+++ b/auto/lib/openssl/makefile.msvc
@@ -0,0 +1,14 @@
+
+# Copyright (C) Igor Sysoev
+
+
+all:
+	cd $(OPENSSL)
+
+	perl Configure VC-WIN32 no-shared --prefix=openssl -DNO_SYS_TYPES_H \
+		$(OPENSSL_OPT)
+
+	ms\do_ms
+
+	$(MAKE) -f ms\nt.mak
+	$(MAKE) -f ms\nt.mak install

--- a/auto/lib/pcre/conf
+++ b/auto/lib/pcre/conf
@@ -161,6 +161,18 @@ else
             CORE_INCS="$CORE_INCS $ngx_feature_path"
             CORE_LIBS="$CORE_LIBS $ngx_feature_libs"
             PCRE=YES
+        else
+
+cat << END
+
+$0: error: the HTTP rewrite module requires the PCRE library.
+You can either disable the module by using --without-http_rewrite_module
+option, or install the PCRE library into the system, or build the PCRE library
+statically from the source with nginx by using --with-pcre=<path> option.
+
+END
+            exit 1
+
         fi
 
     fi

--- a/auto/lib/pcre/make
+++ b/auto/lib/pcre/make
@@ -7,16 +7,19 @@ case "$NGX_CC_NAME" in
     msvc*)
         ngx_makefile=makefile.msvc
         ngx_opt="CPU_OPT=\"$CPU_OPT\" LIBC=$LIBC"
+        ngx_pcre="PCRE=\"$PCRE\""
     ;;
 
     owc*)
         ngx_makefile=makefile.owc
         ngx_opt="CPU_OPT=\"$CPU_OPT\""
+        ngx_pcre=`echo PCRE=\"$PCRE\" | sed -e "s/\//$ngx_regex_dirsep/g"`
     ;;
 
     bcc)
         ngx_makefile=makefile.bcc
         ngx_opt="-DCPU_OPT=\"$CPU_OPT\""
+        ngx_pcre=`echo \-DPCRE=\"$PCRE\" | sed -e "s/\//$ngx_regex_dirsep/g"`
     ;;
 
 esac
@@ -25,26 +28,14 @@ esac
 case "$NGX_PLATFORM" in
 
     win32)
-        cp auto/lib/pcre/patch.pcre.in $PCRE
-        cp auto/lib/pcre/patch.pcre.in.owc $PCRE
-        cp auto/lib/pcre/patch.config.in $PCRE
-        cp auto/lib/pcre/patch.pcre.c $PCRE
-        cp auto/lib/pcre/$ngx_makefile $PCRE
-
-        ngx_pcre=`echo $PCRE | sed -e "s/\//$ngx_regex_dirsep/g"`
 
         cat << END                                            >> $NGX_MAKEFILE
 
-`echo "$PCRE/pcre.h:	$NGX_MAKEFILE" | sed -e "s/\//$ngx_regex_dirsep/g"`
-	cd $ngx_pcre
-	\$(MAKE) -f $ngx_makefile pcre.h
-	cd ..\\..\\..
+`echo "$PCRE/pcre.lib:	$NGX_MAKEFILE" | sed -e "s/\//$ngx_regex_dirsep/g"`
+	\$(MAKE) -f auto/lib/pcre/$ngx_makefile $ngx_pcre $ngx_opt
 
-
-`echo "$PCRE/pcre.lib:	$PCRE/pcre.h" | sed -e "s/\//$ngx_regex_dirsep/g"`
-	cd $ngx_pcre
-	\$(MAKE) -f $ngx_makefile $ngx_opt
-	cd ..\\..\\..
+`echo "$PCRE/pcre.h:" | sed -e "s/\//$ngx_regex_dirsep/g"`
+	\$(MAKE) -f auto/lib/pcre/$ngx_makefile $ngx_pcre pcre.h
 
 END
 
@@ -61,7 +52,6 @@ END
 	&& CC="\$(CC)" CFLAGS="$PCRE_OPT" \\
 	./configure --disable-shared
 
-
 $PCRE/.libs/libpcre.a:	$PCRE/Makefile
 	cd $PCRE \\
 	&& \$(MAKE) libpcre.la

--- a/auto/lib/pcre/makefile.bcc
+++ b/auto/lib/pcre/makefile.bcc
@@ -3,19 +3,23 @@
 
 
 CFLAGS =	-q -O2 -tWM -w-8004 $(CPU_OPT)
-PCREFLAGS =	-DPCRE_STATIC -DPOSIX_MALLOC_THRESHOLD=10
+PCREFLAGS =	-DHAVE_CONFIG_H -DPCRE_STATIC -DPOSIX_MALLOC_THRESHOLD=10
 
 
-pcre.lib:	pcre.h
-	bcc32 -q -edftables dftables.c
+pcre.lib:
+	cd $(PCRE)
+
+	bcc32 -c $(CFLAGS) -I. $(PCREFLAGS) pcre_*.c
 
-	dftables > chartables.c
+	> pcre.lst
+	for %n in (*.obj) do @echo +%n & >> pcre.lst
+	echo + >> pcre.lst
 
-	bcc32 -c $(CFLAGS) $(PCREFLAGS) maketables.c get.c study.c pcre.c
-
-	tlib pcre.lib +maketables.obj +get.obj +study.obj +pcre.obj
+	tlib pcre.lib @pcre.lst
 
 pcre.h:
-	patch -o pcre.h pcre.in patch.pcre.in
-	patch -o config.h config.in patch.config.in
-	patch -o pcre.c pcre.c patch.pcre.c
+	cd $(PCRE)
+
+	copy /y pcre.h.generic pcre.h
+	copy /y config.h.generic config.h
+	copy /y pcre_chartables.c.dist pcre_chartables.c

--- a/auto/lib/pcre/makefile.msvc
+++ b/auto/lib/pcre/makefile.msvc
@@ -3,21 +3,19 @@
 
 
 CFLAGS =	-O2 -Ob1 -Oi -Gs $(LIBC) $(CPU_OPT)
-PCREFLAGS =	-DPCRE_STATIC -DPOSIX_MALLOC_THRESHOLD=10
+PCREFLAGS =	-DHAVE_CONFIG_H -DPCRE_STATIC -DPOSIX_MALLOC_THRESHOLD=10
 
 
-pcre.lib:	pcre.h
-	cl -Fedftables dftables.c
-
-	dftables > chartables.c
+pcre.lib:
+	cd $(PCRE)
 
-	cl -nologo -c $(CFLAGS) $(PCREFLAGS)				\
-		maketables.c get.c study.c pcre.c
+	cl -nologo -c $(CFLAGS) -I . $(PCREFLAGS) pcre_*.c
 
-	link -lib -out:pcre.lib -verbose:lib				\
-		maketables.obj get.obj study.obj pcre.obj
+	link -lib -out:pcre.lib -verbose:lib pcre_*.obj
 
 pcre.h:
-	patch -o pcre.h pcre.in patch.pcre.in
-	patch -o config.h config.in patch.config.in
-	patch -o pcre.c pcre.c patch.pcre.c
+	cd $(PCRE)
+
+	copy /y pcre.h.generic pcre.h
+	copy /y config.h.generic config.h
+	copy /y pcre_chartables.c.dist pcre_chartables.c

--- a/auto/lib/pcre/makefile.owc
+++ b/auto/lib/pcre/makefile.owc
@@ -3,17 +3,21 @@
 
 
 CFLAGS =	-c -zq -bt=nt -ot -op -oi -oe -s -bm $(CPU_OPT)
-PCREFLAGS =	-DPCRE_STATIC -DPOSIX_MALLOC_THRESHOLD=10
+PCREFLAGS =	-DHAVE_CONFIG_H -DPCRE_STATIC -DPOSIX_MALLOC_THRESHOLD=10
 
 
-pcre.lib:	pcre.h
-	wcl386 -zq -bt=nt -l=nt -fe=dftables dftables.c
-	dftables > chartables.c
+pcre.lib:
+	cd $(PCRE)
 
-	wcl386 $(CFLAGS) $(PCREFLAGS) maketables.c get.c study.c pcre.c
-	wlib -n pcre.lib maketables.obj get.obj study.obj pcre.obj
+	wcl386 $(CFLAGS) -i=. $(PCREFLAGS) pcre_*.c
 
+	dir /b *.obj > pcre.lst
+
+	wlib -n pcre.lib @pcre.lst
 
 pcre.h:
-	patch -o pcre.h pcre.in patch.pcre.in.owc
-	patch -o config.h config.in patch.config.in
+	cd $(PCRE)
+
+	copy /y pcre.h.generic pcre.h
+	copy /y config.h.generic config.h
+	copy /y pcre_chartables.c.dist pcre_chartables.c

deleted file mode 100644
--- a/auto/lib/pcre/patch.config.in
+++ /dev/null
@@ -1,11 +0,0 @@
---- config.in	Thu Aug 21 14:43:07 2003
-+++ config.in	Sun Mar  7 02:37:24 2004
-@@ -28,7 +28,7 @@
- found. */
- 
- #define HAVE_STRERROR 0
--#define HAVE_MEMMOVE  0
-+#define HAVE_MEMMOVE 1
- 
- /* There are some non-Unix systems that don't even have bcopy(). If this macro
- is false, an emulation is used. If HAVE_MEMMOVE is set to 1, the value of

deleted file mode 100644
--- a/auto/lib/pcre/patch.pcre.c
+++ /dev/null
@@ -1,13 +0,0 @@
---- pcre.c	Thu Aug 21 14:43:07 2003
-+++ pcre.c	Tue Mar 22 12:56:59 2005
-@@ -246,8 +246,8 @@
- extern "C" void  (*pcre_free)(void *) = free;
- extern "C" int   (*pcre_callout)(pcre_callout_block *) = NULL;
- #else
--void *(*pcre_malloc)(size_t) = malloc;
--void  (*pcre_free)(void *) = free;
-+void *(__cdecl *pcre_malloc)(size_t) = malloc;
-+void  (__cdecl *pcre_free)(void *) = free;
- int   (*pcre_callout)(pcre_callout_block *) = NULL;
- #endif
- #endif

deleted file mode 100644
--- a/auto/lib/pcre/patch.pcre.in
+++ /dev/null
@@ -1,26 +0,0 @@
---- pcre.in	Thu Aug 21 14:43:07 2003
-+++ pcre.h	Tue Mar 22 12:56:59 2005
-@@ -10,9 +10,9 @@
- /* The file pcre.h is build by "configure". Do not edit it; instead
- make changes to pcre.in. */
- 
--#define PCRE_MAJOR          @PCRE_MAJOR@
--#define PCRE_MINOR          @PCRE_MINOR@
--#define PCRE_DATE           @PCRE_DATE@
-+#define PCRE_MAJOR          4
-+#define PCRE_MINOR          4
-+#define PCRE_DATE           21-August-2003
- 
- /* Win32 uses DLL by default */
- 
-@@ -143,8 +143,8 @@
- have to be different again. */
- 
- #ifndef VPCOMPAT
--PCRE_DATA_SCOPE void *(*pcre_malloc)(size_t);
--PCRE_DATA_SCOPE void  (*pcre_free)(void *);
-+PCRE_DATA_SCOPE void *(__cdecl *pcre_malloc)(size_t);
-+PCRE_DATA_SCOPE void  (__cdecl *pcre_free)(void *);
- PCRE_DATA_SCOPE int   (*pcre_callout)(pcre_callout_block *);
- #else   /* VPCOMPAT */
- extern void *pcre_malloc(size_t);

deleted file mode 100644
--- a/auto/lib/pcre/patch.pcre.in.owc
+++ /dev/null
@@ -1,15 +0,0 @@
---- pcre.in	Thu Aug 21 14:43:07 2003
-+++ pcre.h	Tue Mar 22 12:56:59 2005
-@@ -10,9 +10,9 @@
- /* The file pcre.h is build by "configure". Do not edit it; instead
- make changes to pcre.in. */
- 
--#define PCRE_MAJOR          @PCRE_MAJOR@
--#define PCRE_MINOR          @PCRE_MINOR@
--#define PCRE_DATE           @PCRE_DATE@
-+#define PCRE_MAJOR          4
-+#define PCRE_MINOR          4
-+#define PCRE_DATE           21-August-2003
- 
- /* Win32 uses DLL by default */
- 

--- a/auto/lib/sha1/make
+++ b/auto/lib/sha1/make
@@ -7,16 +7,19 @@ case "$NGX_CC_NAME" in
     msvc*)
         ngx_makefile=makefile.msvc
         ngx_opt="CPU_OPT=\"$CPU_OPT\" LIBC=$LIBC SHA1_ASM=$SHA1_ASM"
+        ngx_sha1="SHA1=\"$SHA1\""
     ;;
 
     owc*)
         ngx_makefile=makefile.owc
         ngx_opt="CPU_OPT=\"$CPU_OPT\""
+        ngx_sha1=`echo SHA1=\"$SHA1\" | sed -e "s/\//$ngx_regex_dirsep/g"`
     ;;
 
     bcc)
         ngx_makefile=makefile.bcc
         ngx_opt="-DCPU_OPT=\"$CPU_OPT\" -DSHA1_ASM=$SHA1_ASM"
+        ngx_sha1=`echo \-DSHA1=\"$SHA1\" | sed -e "s/\//$ngx_regex_dirsep/g"`
     ;;
 
 esac
@@ -28,14 +31,10 @@ done=NO
 case "$NGX_PLATFORM" in
 
     win32)
-        cp auto/lib/sha1/$ngx_makefile $SHA1
-
         cat << END                                        >> $NGX_MAKEFILE
 
 `echo "$SHA1/sha1.lib:	$NGX_MAKEFILE" | sed -e "s/\//$ngx_regex_dirsep/g"`
-	cd `echo $SHA1 | sed -e "s/\//$ngx_regex_dirsep/g"`
-	\$(MAKE) -f $ngx_makefile $ngx_opt
-	cd ..\\..\\..
+	\$(MAKE) -f auto/lib/sha1/$ngx_makefile $ngx_opt $ngx_sha1
 
 END
 

--- a/auto/lib/sha1/makefile.bcc
+++ b/auto/lib/sha1/makefile.bcc
@@ -7,12 +7,14 @@ CFLAGS = -q -O2 -tWM $(CPU_OPT) -DL_ENDI
 !if "$(SHA1_ASM)" == "YES"
 
 sha1.lib:
+	cd $(SHA1)
 	bcc32 -c $(CFLAGS) -DSHA1_ASM sha1dgst.c
 	tlib sha1.lib +sha1dgst.obj +"asm\s-win32.obj"
 
 !else
 
 sha1.lib:
+	cd $(SHA1)
 	bcc32 -c $(CFLAGS) sha1dgst.c
 	tlib sha1.lib +sha1dgst.obj
 

--- a/auto/lib/sha1/makefile.msvc
+++ b/auto/lib/sha1/makefile.msvc
@@ -7,12 +7,14 @@ CFLAGS = -nologo -O2 -Ob1 -Oi -Gs $(LIBC
 !IF "$(SHA1_ASM)" == "YES"
 
 sha1.lib:
+	cd $(SHA1)
 	cl -c $(CFLAGS) -D SHA1_ASM sha1dgst.c
 	link -lib -out:sha1.lib sha1dgst.obj asm/s-win32.obj
 
 !ELSE
 
 sha1.lib:
+	cd $(SHA1)
 	cl -c $(CFLAGS) sha1dgst.c
 	link -lib -out:sha1.lib sha1dgst.obj
 

--- a/auto/lib/sha1/makefile.owc
+++ b/auto/lib/sha1/makefile.owc
@@ -5,5 +5,6 @@
 CFLAGS = -zq -bt=nt -bm -ot -op -oi -oe -s $(CPU_OPT)
 
 sha1.lib:
+	cd $(SHA1)
 	wcl386 -c $(CFLAGS) -dL_ENDIAN sha1dgst.c
 	wlib -n sha1.lib sha1dgst.obj

--- a/auto/lib/zlib/conf
+++ b/auto/lib/zlib/conf
@@ -57,6 +57,17 @@ else
             CORE_LIBS="$CORE_LIBS $ngx_feature_libs"
             ZLIB=YES
             ngx_found=no
+        else
+
+cat << END
+
+$0: error: the HTTP gzip module requires the zlib library.
+You can either disable the module by using --without-http_gzip_module
+option, or install the zlib library into the system, or build the zlib library
+statically from the source with nginx by using --with-zlib=<path> option.
+
+END
+            exit 1
         fi
     fi
 

--- a/auto/lib/zlib/make
+++ b/auto/lib/zlib/make
@@ -7,17 +7,20 @@ case "$NGX_CC_NAME" in
     msvc*)
         ngx_makefile=makefile.msvc
         ngx_opt="CPU_OPT=\"$CPU_OPT\" LIBC=$LIBC"
+        ngx_zlib="ZLIB=\"$ZLIB\""
 
     ;;
 
     owc*)
         ngx_makefile=makefile.owc
         ngx_opt="CPU_OPT=\"$CPU_OPT\""
+        ngx_zlib=`echo ZLIB=\"$ZLIB\" | sed -e "s/\//$ngx_regex_dirsep/g"`
     ;;
 
     bcc)
         ngx_makefile=makefile.bcc
         ngx_opt="-DCPU_OPT=\"$CPU_OPT\""
+        ngx_zlib=`echo \-DZLIB=\"$ZLIB\" | sed -e "s/\//$ngx_regex_dirsep/g"`
     ;;
 
 esac
@@ -29,14 +32,10 @@ done=NO
 case "$NGX_PLATFORM" in
 
     win32)
-        cp auto/lib/zlib/$ngx_makefile $ZLIB
-
         cat << END                                            >> $NGX_MAKEFILE
 
 `echo "$ZLIB/zlib.lib:	$NGX_MAKEFILE" | sed -e "s/\//$ngx_regex_dirsep/g"`
-	cd `echo $ZLIB | sed -e "s/\//$ngx_regex_dirsep/g"`
-	\$(MAKE) -f $ngx_makefile $ngx_opt
-	cd ..\\..\\..
+	\$(MAKE) -f auto/lib/zlib/$ngx_makefile $ngx_opt $ngx_zlib
 
 END
 

--- a/auto/lib/zlib/makefile.bcc
+++ b/auto/lib/zlib/makefile.bcc
@@ -5,6 +5,8 @@
 CFLAGS = -q -O2 -tWM -w-8004 -w-8012 $(CPU_OPT)
 
 zlib.lib:
+	cd $(ZLIB)
+
 	bcc32 -c $(CFLAGS) adler32.c crc32.c deflate.c trees.c zutil.c \
 		compress.c
 

--- a/auto/lib/zlib/makefile.msvc
+++ b/auto/lib/zlib/makefile.msvc
@@ -5,6 +5,8 @@
 CFLAGS = -nologo -O2 -Ob1 -Oi -Gs $(LIBC) $(CPU_OPT)
 
 zlib.lib:
+	cd $(ZLIB)
+
 	cl -c $(CFLAGS) adler32.c crc32.c deflate.c trees.c zutil.c compress.c
 
 	link -lib -out:zlib.lib adler32.obj crc32.obj deflate.obj \

--- a/auto/lib/zlib/makefile.owc
+++ b/auto/lib/zlib/makefile.owc
@@ -5,5 +5,9 @@
 CFLAGS = -zq -bt=nt -ot -op -oi -oe -s -bm $(CPU_OPT)
 
 zlib.lib:
-	wcl386 -c $(CFLAGS) adler32.c crc32.c deflate.c trees.c zutil.c compress.c
-	wlib -n zlib.lib adler32.obj crc32.obj deflate.obj trees.obj zutil.obj compress.obj
+	cd $(ZLIB)
+
+	wcl386 -c $(CFLAGS) adler32.c crc32.c deflate.c trees.c zutil.c &
+		compress.c
+	wlib -n zlib.lib adler32.obj crc32.obj deflate.obj trees.obj &
+		zutil.obj compress.obj

--- a/auto/make
+++ b/auto/make
@@ -2,6 +2,8 @@
 # Copyright (C) Igor Sysoev
 
 
+echo "creating $NGX_MAKEFILE"
+
 mkdir -p $NGX_OBJS/src/core $NGX_OBJS/src/event $NGX_OBJS/src/event/modules \
          $NGX_OBJS/src/os/unix $NGX_OBJS/src/os/win32 \
          $NGX_OBJS/src/http $NGX_OBJS/src/http/modules \
@@ -23,22 +25,12 @@ LINK =	$LINK
 
 END
 
+
 if test -n "$NGX_PERL_CFLAGS"; then
     echo NGX_PERL_CFLAGS = $NGX_PERL_CFLAGS                   >> $NGX_MAKEFILE
     echo NGX_PM_CFLAGS = $NGX_PM_CFLAGS                       >> $NGX_MAKEFILE
 fi
 
-if [ "$BMAKE" = wmake ]; then
-    echo MAKE = wmake                                         >> $NGX_MAKEFILE
-
-    ngx_regex_cont=' '
-    ngx_long_regex_cont=' '
-    ngx_cont=' '
-    ngx_long_cont=' '
-    ngx_tab=' '
-
-fi
-
 
 # ALL_INCS, required by the addons and by OpenWatcom C precompiled headers
 

--- a/auto/modules
+++ b/auto/modules
@@ -65,6 +65,13 @@ if [ $HTTP != YES ]; then
 fi
 
 
+if [ $HTTP_CACHE = YES ]; then
+    USE_MD5=YES
+    have=NGX_HTTP_CACHE . auto/have
+    HTTP_SRCS="$HTTP_SRCS $HTTP_FILE_CACHE_SRCS"
+fi
+
+
 if [ $HTTP_SSI = YES ]; then
     HTTP_POSTPONE=YES
 fi
@@ -97,6 +104,7 @@ fi
 #     ngx_http_charset_filter
 #     ngx_http_ssi_filter
 #         ngx_http_xslt_filter
+#         ngx_http_image_filter_filter
 #         ngx_http_sub_filter
 #         ngx_http_addition_filter
 #         ngx_http_userid_filter
@@ -143,6 +151,12 @@ if [ $HTTP_XSLT = YES ]; then
     HTTP_SRCS="$HTTP_SRCS $HTTP_XSLT_SRCS"
 fi
 
+if [ $HTTP_IMAGE_FILTER = YES ]; then
+    USE_LIBGD=YES
+    HTTP_FILTER_MODULES="$HTTP_FILTER_MODULES $HTTP_IMAGE_FILTER_MODULE"
+    HTTP_SRCS="$HTTP_SRCS $HTTP_IMAGE_SRCS"
+fi
+
 if [ $HTTP_SUB = YES ]; then
     HTTP_FILTER_MODULES="$HTTP_FILTER_MODULES $HTTP_SUB_FILTER_MODULE"
     HTTP_SRCS="$HTTP_SRCS $HTTP_SUB_SRCS"
@@ -205,6 +219,11 @@ if [ $HTTP_LIMIT_ZONE = YES ]; then
     HTTP_SRCS="$HTTP_SRCS $HTTP_LIMIT_ZONE_SRCS"
 fi
 
+if [ $HTTP_LIMIT_REQ = YES ]; then
+    HTTP_MODULES="$HTTP_MODULES $HTTP_LIMIT_REQ_MODULE"
+    HTTP_SRCS="$HTTP_SRCS $HTTP_LIMIT_REQ_SRCS"
+fi
+
 if [ $HTTP_REALIP = YES ]; then
     have=NGX_HTTP_REALIP . auto/have
     HTTP_MODULES="$HTTP_MODULES $HTTP_REALIP_MODULE"
@@ -302,11 +321,6 @@ if [ $HTTP_UPSTREAM_IP_HASH = YES ]; the
     HTTP_SRCS="$HTTP_SRCS $HTTP_UPSTREAM_IP_HASH_SRCS"
 fi
 
-# STUB
-#USE_MD5=YES
-#HTTP_SRCS="$HTTP_SRCS $HTTP_CACHE_SRCS"
-#HTTP_SRCS="$HTTP_SRCS $HTTP_FILE_CACHE_SRCS"
-
 if [ $HTTP_STUB_STATUS = YES ]; then
     have=NGX_STAT_STUB . auto/have
     HTTP_MODULES="$HTTP_MODULES ngx_http_stub_status_module"

--- a/auto/options
+++ b/auto/options
@@ -43,6 +43,8 @@ EVENT_AIO=NO
 
 USE_THREADS=NO
 
+NGX_IPV6=NO
+
 HTTP=YES
 
 NGX_HTTP_LOG_PATH=
@@ -50,6 +52,7 @@ NGX_HTTP_CLIENT_TEMP_PATH=
 NGX_HTTP_PROXY_TEMP_PATH=
 NGX_HTTP_FASTCGI_TEMP_PATH=
 
+HTTP_CACHE=YES
 HTTP_CHARSET=YES
 HTTP_GZIP=YES
 HTTP_SSL=NO
@@ -57,6 +60,7 @@ HTTP_SSI=YES
 HTTP_POSTPONE=NO
 HTTP_REALIP=NO
 HTTP_XSLT=NO
+HTTP_IMAGE_FILTER=NO
 HTTP_SUB=NO
 HTTP_ADDITION=NO
 HTTP_DAV=NO
@@ -75,6 +79,7 @@ HTTP_FASTCGI=YES
 HTTP_PERL=NO
 HTTP_MEMCACHED=YES
 HTTP_LIMIT_ZONE=YES
+HTTP_LIMIT_REQ=YES
 HTTP_EMPTY_GIF=YES
 HTTP_BROWSER=YES
 HTTP_SECURE_LINK=NO
@@ -119,15 +124,19 @@ USE_PERL=NO
 NGX_PERL=perl
 
 USE_LIBXSLT=NO
+USE_LIBGD=NO
 
 NGX_GOOGLE_PERFTOOLS=NO
 NGX_CPP_TEST=NO
 
 NGX_CPU_CACHE_LINE=
 
+opt=
 
 for option
 do
+    opt="$opt `echo $option | sed -e \"s/\(--[^=]*=\)\(.* .*\)/\1'\2'/\"`"
+
     case "$option" in
         -*=*) value=`echo "$option" | sed -e 's/[-_a-zA-Z0-9]*=//'` ;;
            *) value="" ;;
@@ -136,6 +145,7 @@ do
     case "$option" in
         --help)                          help=yes                   ;;
 
+        --prefix=)                       NGX_PREFIX="!"             ;;
         --prefix=*)                      NGX_PREFIX="$value"        ;;
         --sbin-path=*)                   NGX_SBIN_PATH="$value"     ;;
         --conf-path=*)                   NGX_CONF_PATH="$value"     ;;
@@ -159,7 +169,11 @@ do
         #--with-threads=*)                USE_THREADS="$value"       ;;
         #--with-threads)                  USE_THREADS="pthreads"     ;;
 
+        --with-ipv6)                     NGX_IPV6=YES               ;;
+
         --without-http)                  HTTP=NO                    ;;
+        --without-http-cache)            HTTP_CACHE=NO              ;;
+
         --http-log-path=*)               NGX_HTTP_LOG_PATH="$value" ;;
         --http-client-body-temp-path=*)  NGX_HTTP_CLIENT_TEMP_PATH="$value" ;;
         --http-proxy-temp-path=*)        NGX_HTTP_PROXY_TEMP_PATH="$value" ;;
@@ -169,6 +183,7 @@ do
         --with-http_realip_module)       HTTP_REALIP=YES            ;;
         --with-http_addition_module)     HTTP_ADDITION=YES          ;;
         --with-http_xslt_module)         HTTP_XSLT=YES              ;;
+        --with-http_image_filter_module) HTTP_IMAGE_FILTER=YES      ;;
         --with-http_sub_module)          HTTP_SUB=YES               ;;
         --with-http_dav_module)          HTTP_DAV=YES               ;;
         --with-http_flv_module)          HTTP_FLV=YES               ;;
@@ -192,6 +207,7 @@ do
         --without-http_fastcgi_module)   HTTP_FASTCGI=NO            ;;
         --without-http_memcached_module) HTTP_MEMCACHED=NO          ;;
         --without-http_limit_zone_module) HTTP_LIMIT_ZONE=NO        ;;
+        --without-http_limit_req_module) HTTP_LIMIT_REQ=NO         ;;
         --without-http_empty_gif_module) HTTP_EMPTY_GIF=NO          ;;
         --without-http_browser_module)   HTTP_BROWSER=NO            ;;
         --without-http_upstream_ip_hash_module) HTTP_UPSTREAM_IP_HASH=NO ;;
@@ -225,6 +241,7 @@ do
         --with-debug)                    NGX_DEBUG=YES              ;;
 
         --without-pcre)                  USE_PCRE=DISABLED          ;;
+        --with-pcre)                     USE_PCRE=YES               ;;
         --with-pcre=*)                   PCRE="$value"              ;;
         --with-pcre-opt=*)               PCRE_OPT="$value"          ;;
 
@@ -257,6 +274,9 @@ do
 done
 
 
+NGX_CONFIGURE="$opt"
+
+
 if [ $help = yes ]; then
 
 cat << END
@@ -283,10 +303,13 @@ cat << END
   --with-poll_module                 enable poll module
   --without-poll_module              disable poll module
 
+  --with-ipv6                        enable ipv6 support
+
   --with-http_ssl_module             enable ngx_http_ssl_module
   --with-http_realip_module          enable ngx_http_realip_module
   --with-http_addition_module        enable ngx_http_addition_module
   --with-http_xslt_module            enable ngx_http_xslt_module
+  --with-http_image_filter_module    enable ngx_http_image_filter_module
   --with-http_sub_module             enable ngx_http_sub_module
   --with-http_dav_module             enable ngx_http_dav_module
   --with-http_flv_module             enable ngx_http_flv_module
@@ -310,6 +333,7 @@ cat << END
   --without-http_fastcgi_module      disable ngx_http_fastcgi_module
   --without-http_memcached_module    disable ngx_http_memcached_module
   --without-http_limit_zone_module   disable ngx_http_limit_zone_module
+  --without-http_limit_req_module    disable ngx_http_limit_req_module
   --without-http_empty_gif_module    disable ngx_http_empty_gif_module
   --without-http_browser_module      disable ngx_http_browser_module
   --without-http_upstream_ip_hash_module
@@ -327,6 +351,7 @@ cat << END
                                      files
 
   --without-http                     disable HTTP server
+  --without-http-cache               disable HTTP cache
 
   --with-mail                        enable POP3/IMAP4/SMTP proxy module
   --with-mail_ssl_module             enable ngx_mail_ssl_module
@@ -347,7 +372,8 @@ cat << END
                                      pentium, pentiumpro, pentium3, pentium4,
                                      athlon, opteron, sparc32, sparc64, ppc64
 
-  --without-pcre                     disable PCRE libarary usage
+  --without-pcre                     disable PCRE library usage
+  --with-pcre                        force PCRE library usage
   --with-pcre=DIR                    set path to PCRE library sources
   --with-pcre-opt=OPTIONS            set additional options for PCRE building
 
@@ -394,141 +420,21 @@ if [ ".$NGX_PLATFORM" = ".win32" ]; then
 fi
 
 
-NGX_PREFIX=${NGX_PREFIX:-/usr/local/nginx}
-
-
-case ".$NGX_SBIN_PATH" in
-    ./*)
-    ;;
-
-    .)
-        NGX_SBIN_PATH=$NGX_PREFIX/sbin/nginx
-    ;;
-
-    *)
-        NGX_SBIN_PATH=$NGX_PREFIX/$NGX_SBIN_PATH
-    ;;
-esac
-
-
-case ".$NGX_CONF_PATH" in
-    ./*)
-    ;;
-
-    .)
-        NGX_CONF_PATH=$NGX_PREFIX/conf/nginx.conf
-    ;;
-
-    *)
-        NGX_CONF_PATH=$NGX_PREFIX/$NGX_CONF_PATH
-    ;;
-esac
-
-
+NGX_CONF_PATH=${NGX_CONF_PATH:-conf/nginx.conf}
 NGX_CONF_PREFIX=`dirname $NGX_CONF_PATH`
-
-
-case ".$NGX_PID_PATH" in
-    ./*)
-    ;;
-
-    .)
-        NGX_PID_PATH=$NGX_PREFIX/logs/nginx.pid
-    ;;
-
-    *)
-        NGX_PID_PATH=$NGX_PREFIX/$NGX_PID_PATH
-    ;;
-esac
-
-
-case ".$NGX_LOCK_PATH" in
-    ./*)
-    ;;
-
-    .)
-        NGX_LOCK_PATH=$NGX_PREFIX/logs/nginx.lock
-    ;;
-
-    *)
-        NGX_LOCK_PATH=$NGX_PREFIX/$NGX_LOCK_PATH
-    ;;
-esac
-
-
-case ".$NGX_ERROR_LOG_PATH" in
-    ./*)
-    ;;
+NGX_PID_PATH=${NGX_PID_PATH:-logs/nginx.pid}
+NGX_LOCK_PATH=${NGX_LOCK_PATH:-logs/nginx.lock}
 
-    .)
-        NGX_ERROR_LOG_PATH=$NGX_PREFIX/logs/error.log
-    ;;
-
-    .stderr)
-        NGX_ERROR_LOG_PATH=
-    ;;
-
-    *)
-        NGX_ERROR_LOG_PATH=$NGX_PREFIX/$NGX_ERROR_LOG_PATH
-    ;;
-esac
-
-
-case ".$NGX_HTTP_LOG_PATH" in
-    ./*)
-    ;;
-
-    .)
-        NGX_HTTP_LOG_PATH=$NGX_PREFIX/logs/access.log
-    ;;
-
-    *)
-        NGX_HTTP_LOG_PATH=$NGX_PREFIX/$NGX_HTTP_LOG_PATH
-    ;;
-esac
-
-
-case ".$NGX_HTTP_CLIENT_TEMP_PATH" in
-    ./*)
-    ;;
+if [ ".$NGX_ERROR_LOG_PATH" = ".stderr" ]; then
+    NGX_ERROR_LOG_PATH=
+else
+    NGX_ERROR_LOG_PATH=${NGX_ERROR_LOG_PATH:-logs/error.log}
+fi
 
-    .)
-        NGX_HTTP_CLIENT_TEMP_PATH=$NGX_PREFIX/client_body_temp
-    ;;
-
-    *)
-        NGX_HTTP_CLIENT_TEMP_PATH=$NGX_PREFIX/$NGX_HTTP_CLIENT_TEMP_PATH
-    ;;
-esac
-
-
-case ".$NGX_HTTP_PROXY_TEMP_PATH" in
-    ./*)
-    ;;
-
-    .)
-        NGX_HTTP_PROXY_TEMP_PATH=$NGX_PREFIX/proxy_temp
-    ;;
-
-    *)
-        NGX_HTTP_PROXY_TEMP_PATH=$NGX_PREFIX/$NGX_HTTP_PROXY_TEMP_PATH
-    ;;
-esac
-
-
-case ".$NGX_HTTP_FASTCGI_TEMP_PATH" in
-    ./*)
-    ;;
-
-    .)
-        NGX_HTTP_FASTCGI_TEMP_PATH=$NGX_PREFIX/fastcgi_temp
-    ;;
-
-    *)
-        NGX_HTTP_FASTCGI_TEMP_PATH=$NGX_PREFIX/$NGX_HTTP_FASTCGI_TEMP_PATH
-    ;;
-esac
-
+NGX_HTTP_LOG_PATH=${NGX_HTTP_LOG_PATH:-logs/access.log}
+NGX_HTTP_CLIENT_TEMP_PATH=${NGX_HTTP_CLIENT_TEMP_PATH:-client_body_temp}
+NGX_HTTP_PROXY_TEMP_PATH=${NGX_HTTP_PROXY_TEMP_PATH:-proxy_temp}
+NGX_HTTP_FASTCGI_TEMP_PATH=${NGX_HTTP_FASTCGI_TEMP_PATH:-fastcgi_temp}
 
 case ".$NGX_PERL_MODULES" in
     ./*)