Changes since version 1.9-dev3 :

Fabrice Fontaine (1):
      BUILD: Allow configuration of pcre-config path

Ilya Shipitsin (1):
      BUG/MINOR: connection: avoid null pointer dereference in send-proxy-v2

Lukas Tribus (1):
      DOC: clarify force-private-cache is an option

PiBa-NL (1):
      REGTEST/MINOR: compatibility: use unix@ instead of abns@ sockets

Willy Tarreau (8):
      REORG: http: move the code to different files
      REORG: http: move HTTP rules parsing to http_rules.c
      CLEANUP: http: remove some leftovers from recent cleanups
      BUILD: Makefile: add a "make opts" target to simply show the build options
      BUILD: Makefile: speed up compiler options detection
      BUG/MINOR: backend: check that the mux installed properly
      BUG/MEDIUM: h2: check that the connection is still valid at the end of init()
      BUG/MEDIUM: h2: make h2_stream_new() return an error on memory allocation failure