mod_h2 v0.6.3

• h2c direct mode is now enabled on http: virtual hosts. It can be disabled
  by configuring "H2Direct off" for the base server. This works for clients
  with prior knowledge that a http server supports h2c.

mod_h2 v0.6.2

• added "H2Direct (on|off)" as config directive. On a non-TLS host, it enables
  direct h2c communication without any Upgrade dance. Useful for testing, for
  example with h2load.
• fixed concurrency issue observed on a mpm_event server when closing sessions

mod_h2 v0.6.1

• relaxing task finished sync due to segfaults with mpm_event
• mod_reqtimeout enabled on stream processing again
• merged pr from ecovener, fix for ap_update_vhost_from_headers use
• tinkering with buffering on main connection

mod_h2 v0.6.0

• new config options "H2HackMpmEvent (On|Off) that enables a hack to make
  internal connection work with the mpm_event module. Has no effect if other
  mpm modules have been configured. Defaults to "On"."
• new config option "H2SerializeHeaders (On|Off)" that determines if request
  response headers should be serialized/parsed when converting from HTTP/2 to
  httpd's internal HTTP/1 processing or request_recs are manipulated directly.
  "Off" is default, "On" gives better compatibility.
• ./configure --enable-werror enables all sorts of compiler diagnostics, if
  the chosen compiler supports them
• merged pull request with compiler warning fixes by LPardue and @samhurst
  (Thanks!)
• fiddling around with task/worker assignments to use the global h2_workers
  lock less, giving better parallelism
• upgrading sandbox to nghttp2 0.7.15

mod_h2 v0.5.6

• making SSL variables available in subprocess (e.g. CGI) environments if configured (fixes #19)

mod_h2 v0.5.5

• improved transfer of large resources 50% by more efficient writes

mod_h2 v0.5.4

• moving request handling and http/1 emulation into worker thread, offloading
  main
• some fixes in connection shutdown re race condition with still active workers
• removing reqtimeout filters on stream connections
• taking in latest alpn changes from httpd trunk, made separate npn patch for
  those who need to run with openssl 1.0.1
• fixed handling of transient bucket in stream output data (led to corrupted
  responses)
• reworked task join to eliminate race conditions during session shutdown
• info logging is less verbose

mod_h2 v0.5.2

• rewrote the input handling
  • forwarding headers in camel case to HTTP/1 request prossing
  • merging duplicate headers into single line with proper separators
  • eliminated h2_bucket by using apr_bucket_brigades everywhere
  • added test cases and fixed chunked input processing
• sandbox now uses curl 7.42.0
• enhanced alpn patch slightly, compatible to old one, no need to repatch mod_ssl on existing installations
• adding some tests with fcgi, for sandbox testing please install php5-cgi

mod_h2 v0.5.1

• ensuring HOST header is properly set for internal request handling
• updated sandbox to latest nghttp2 release

mod_h2 v0.5.0

• improved resource handling and performance
• fixes lookup of correct server config when several virtual hosts are
  available