HTTP/3: null-terminate empty header value. Header value returned from the HTTP parser is expected to be null-terminated or have a spare byte after the value bytes. When an empty header value was passed by client in a literal header representation, neither was true. This could result in segfault. The fix is to assign a literal empty null-terminated string in this case. Thanks to Andrey Kolyshkin.

make -f misc/GNUmakefile release

the required tools:
*) xsltproc to build CHANGES,
*) xslscript.pl ( http://hg.nginx.org/xslscript ) to build XSLTs
   from XSLScript sources.


make -f misc/GNUmakefile icons

the required tool:
*) netpbm to create Win32 icons from xpm sources.