Changes since version 2.1-dev1 :

Jérôme Magnin (2):
      DOC: management: document reuse and connect counters in the CSV format
      DOC: management: document cache_hits and cache_lookups in the CSV format

Olivier Houchard (1):
      BUG/MEDIUM: checks: Don't attempt to receive data if we already subscribed.

Willy Tarreau (4):
      BUG/MINOR: dns: remove irrelevant dependency on a client connection
      MINOR: applet: make appctx use their own pool
      BUG/MEDIUM: http/htx: unbreak option http_proxy
      BUG/MINOR: backend: do not try to install a mux when the connection failed