- Implements h2-14 protocol (http://tools.ietf.org/html/draft-ietf-httpbis-http2-14)
- Implements HPACK 09 (http://tools.ietf.org/html/draft-ietf-httpbis-header-compression-09)
- Merged draft-15 features. Framing is binary compatible with draft-14, so we still use h2-14 for interop.
- Fix heap-use-after-free bug in priority handling code
- Fix some other bugs in priority code
- nghttp: -v option now can be accepted several times to increase verbosity
- nghttpx: Add NOTICE log level, which is now default.
- nghttpx: Fix doc so that WARN is right log level name, WARNING was typo.
- nghttpx: Implement dynamic TLS record size
- h2load: Print SSL/TLS cipher name and parameters