master
syngx 4.0.1
Cache: keep c->body_start when Vary changes (ticket #2029).
Copyright updated.
syngx 3.4.0
Moved Huffman coding out of HTTP/2.
Postpone filter: prevented uninitialized r->out.
All known output headers can be linked lists now.
Upstream: variables support in certificates.
Combining unknown headers during variables lookup (ticket #1316).