Changes since version 2.2-dev2 :

Christopher Faulet (3):
      BUG/MINOR: http-act: Set stream error flag before returning an error
      BUG/MINOR: http-act: Fix bugs on error path during parsing of return actions
      BUG/MEDIUM: tcp-rules: Fix track-sc* actions for L4/L5 TCP rules

Ilya Shipitsin (3):
      BUILD: cirrus-ci: switch to "snap" images to unify openssl naming
      BUILD: cirrus-ci: workaround "pkg install" bug
      BUILD: cirrus-ci: add ERR=1 to freebsd builds

William Lallemand (2):
      BUG/MEDIUM: ssl/cli: 'commit ssl cert' wrong SSL_CTX init
      DOC: schematic of the SSL certificates architecture

Willy Tarreau (8):
      SCRIPTS: announce-release: place the send command in the mail's header
      SCRIPTS: announce-release: allow the user to force to overwrite old files
      SCRIPTS: backport: fix the master branch detection
      BUG/MAJOR: mux-h2: don't wake streams after connection was destroyed
      BUG/MINOR: unix: better catch situations where the unix socket path length is close to the limit
      BUG/MINOR: connection: correctly retry I/O on signals
      CLEANUP: mini-clist: simplify nested do { while(1) {} } while (0)
      BUILD: http_act: cast file sizes when reporting file size error