Changes since version 2.8.12 :

Amaury Denoyelle (2):
      BUG/MINOR: h1: do not forward h2c upgrade header token
      BUG/MINOR: h2: reject extended connect for h2c protocol

Christopher Faulet (4):
      MINOR: mux-h1: Set EOI on SE during demux when both side are in DONE state
      BUG/MEDIUM: mux-h1/mux-h2: Reject upgrades with payload on H2 side only
      REGTESTS: h1/h2: Update script testing H1/H2 protocol upgrades
      BUG/MINOR: http-ana: Disable fast-fwd for unfinished req waiting for upgrade

Willy Tarreau (6):
      BUG/MINOR: ssl_sock: fix xprt_set_used() to properly clear the TASK_F_USR1 bit
      REGTESTS: shorten a bit the delay for the h1/h2 upgrade test
      MINOR: task: define two new one-shot events for use with WOKEN_OTHER or MSG
      BUG/MEDIUM: stream: make stream_shutdown() async-safe
      BUG/MEDIUM: queue: always dequeue the backend when redistributing the last server
      BUG/MEDIUM: queue: make sure never to queue when there's no more served conns