HTTP/3: skip unknown frames on request stream. As per HTTP/3 draft 29, section 4.1: Frames of unknown types (Section 9), including reserved frames (Section 7.2.8) MAY be sent on a request or push stream before, after, or interleaved with other frames described in this section. Also, trailers frame is now used as an indication of the request body end.

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.