Changes since version 2.2-dev11 :

Olivier Houchard (2):
      BUG/MEDIUM: connections: Don't increase curr_used_conns for shared connections.
      BUG/MEDIUM: checks: Increment the server's curr_used_conns

Willy Tarreau (6):
      BUG/MINOR: mux_h2: don't lose the leaving trace in h2_io_cb()
      MINOR: cli: make "show sess" stop at the last known session
      CLEANUP: buffers: remove unused buffer_wq_lock lock
      BUG/MEDIUM: buffers: always allocate from the local cache first
      MINOR: connection: align toremove_{lock,connections} and cleanup into idle_conns
      CONTRIB: debug: add missing flags SI_FL_L7_RETRY & SI_FL_D_L7_RETRY