Willy Tarreau:
      [MEDIUM] import ip_tproxy.h from cttproxy
      [MAJOR] support for source binding via cttproxy
      [MEDIUM] add support for SO_REUSEPORT on Linux
      [BUILD] remove a warning in backend.c
      [MEDIUM] use tproxy address as source of health checks
      [MAJOR] separate sess->proxy into sess->{fe,fi,be}
      [BUG] implemented support for multi-line headers as required by RFC2616.
      [MEDIUM] added the hdr_idx structure for future HTTP header indexing
      [BUG] files were missing for hdr_idx in previous commit
      [MAJOR] replaced the client-side HTTP parser with a new one
      [MAJOR] finished replacement of the client-side HTTP parser with a new one
      [MEDIUM] reference and index appended request headers
      [BUILD] last commit did not build
      [MINOR] added include/common/debug.h
      [MINOR] add .gitignore
      [MEDIUM] make process_cli() not depend on req->h anymore
      [BUILD] debug.h had a typo. Also add FSM_PRINTF to debug FSM only.
      [MEDIUM] move all HTTP Request-related session material to struct hreq
      [MEDIUM] reorganized request handling to prepare for content-switching
      [MINOR] reorganized the request parser states to improve speed
      [MEDIUM] optimized the request parser a bit more
      [MEDIUM] check the HTTP method after all filters have been applied
      [MINOR] removed the SN_POST flag and string checks on method
      [MEDIUM] moved uri_auth check to a separate function
      [MINOR] add the fiprm and beprm indirections to struct proxy
      [MAJOR] reworked ->be, ->fe and ->fi in sessions
      [MEDIUM] separated nbconn into feconn and beconn
      [MEDIUM] tried to clean the logs up a little bit
      [MAJOR] merged the 'setbe' actions to switch the backend on a regex
      [DOC] updated TODO with remaining l7-switch work
      [BUILD] fixed the "git-tar" target in the Makefile
      [DOC] added a short descriptive of the backend mechanism
      [BUILD] updated .gitignore
      [MINOR] forgot to include common/tools.h in the archive.
      [BUILD] version and date now come from the makefile
      [BUILD] makefile now detects and uses git to set the version
      [MINOR] store HTTP error messages into a chunk array
      [MEDIUM] errorloc now checked first from backend then from frontend
      [MEDIUM] session logging is now defined by the frontend
      [MEDIUM] split fe->maxconn into fe->maxconn and be->fullconn
      [MAJOR] distinguish between frontend, backend, ruleset and listen
      [MEDIUM] updated log format to report frontend and backend
      [MINOR] option httpclose is now checked both in FE and BE
      [MEDIUM] use an array to store most common options
      [MINOR] indicate the proxy type in the logs after a loss of servers
      [MAJOR] udpated the stats page to clearly distinguish FEs and BEs
      [MINOR] stats: factorize many chunk_printf()
      [MEDIUM] implemented the "default_backend" keyword
      [CRITICAL] fixed memory leak in session_free()
      [MINOR] added byte count to sessions and statistics.
      [RELEASE] released 1.3.4
      [MINOR] updated versions and docs