Changes since version 1.4.19 :

Stathis Voukelatos (1):
      BUG/MINOR: fix typo in processing of http-send-name-header

Willy Tarreau (6):
      BUG/MEDIUM: correctly disable servers tracking another disabled servers.
      BUG/MEDIUM: zero-weight servers must not dequeue requests from the backend
      MINOR: halog: add some help on the command line     (cherry picked from commit 615674cdec067066a42f53f5d55628ab7b207e6c)
      BUILD: fix build error on FreeBSD
      BUG: queue: fix dequeueing sequence on HTTP keep-alive sessions
      BUG: http: disable TCP delayed ACKs when forwarding content-length data