QUIC: application init() callback. It's called after handshake completion or prior to the first early data stream creation. The callback should initialize application-level data before creating streams. HTTP/3 callback implementation sets keepalive timer and sends SETTINGS. Also, this allows to limit max handshake time in ngx_http_v3_init_stream().

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.