Changes since version 2.6-dev2 :

Christopher Faulet (8):
      MINOR: conn-stream: Improve API to have safe/unsafe accessors
      MEDIUM: tree-wide: Use unsafe conn-stream API when it is relevant
      CLEANUP: stream-int: Make si_cs_send() function static
      REORG: stream-int: Uninline si_sync_recv() and make si_cs_recv() private
      BUG/MEDIUM: mux-fcgi: Don't rely on SI src/dst addresses for FCGI health-checks
      BUG/MEDIUM: htx: Fix a possible null derefs in htx_xfer_blks()
      REGTESTS: fix the race conditions in normalize_uri.vtc
      DEBUG: stream-int: Fix BUG_ON used to test appctx in si_applet_ops callbacks

Tim Duesterhus (2):
      CLEANUP: connection: Indicate unreachability to the compiler in conn_recv_proxy
      MINOR: connection: Transform safety check in PROXYv2 parsing into BUG_ON()

Willy Tarreau (9):
      DEBUG: rename WARN_ON_ONCE() to CHECK_IF()
      DEBUG: improve BUG_ON output message accuracy
      DEBUG: implement 4 levels of choices between warn and crash.
      DEBUG: add two new macros to enable debugging in hot paths
      DEBUG: buf: replace some sensitive BUG_ON() with BUG_ON_HOT()
      DEBUG: buf: add BUG_ON_HOT() to most buffer management functions
      MINOR: channel: don't use co_set_data() to decrement output
      DEBUG: channel: add consistency checks using BUG_ON_HOT() in some key functions
      BUILD: debug: fix build warning on older compilers around DEBUG_STRICT_ACTION