Changes since version 2.0-dev2 :

Christopher Faulet (1):
      BUG/MINOR: contrib/prometheus-exporter: Fix applet accordingly to recent changes

David Carlier (1):
      BUILD/MINOR: listener: Silent a few signedness warnings.

Freddy Spierenburg (1):
      DOC: The option httplog is no longer valid in a backend.

Frédéric Lécaille (6):
      BUG/MINOR: peers: Really close the sessions with no heartbeat.
      CLEANUP: peers: remove useless annoying tabulations.
      CLEANUP: peers: replace timeout constants by macros.
      REGTEST: Enable again reg tests with HEAD HTTP method usage.
      DOC: peers: Peers protocol documentation update.
      BUG/MINOR: peers: Missing initializations after peer session shutdown.

Willy Tarreau (12):
      REGTEST: remove unexpected "nbthread" statement from Lua test cases
      BUILD: Makefile: remove 11-years old workarounds for deprecated options
      BUILD: remove 10-years old error message for obsolete option USE_TCPSPLICE
      BUILD: Makefile: remove outdated support for dlmalloc
      BUILD: Makefile: consider a variable's origin and not its value for the options list
      BUILD: Makefile: also report disabled options in the BUILD_OPTIONS variable
      BUILD: Makefile: shorten default settings declaration
      BUILD: Makefile: clean up the target declarations
      BUILD: report the whole feature set with their status in haproxy -vv
      BUILD: pass all "USE_*" variables as -DUSE_* to the compiler
      REGTEST: script: make the script use the new features list
      REGTEST: script: remove platform-specific assigments of OPTIONS