Changes since version 2.2-dev3 :

Emmanuel Hocdet (4):
      MINOR: ssl: move find certificate chain code to its own function
      MINOR: ssl: resolve issuers chain later
      MINOR: ssl: resolve ocsp_issuer later
      MINOR: ssl/cli: "show ssl cert" command should print the "Chain Filename:"

Willy Tarreau (4):
      MEDIUM: buffer: remove the buffer_wq lock
      BUG/MINOR: h2: reject again empty :path pseudo-headers
      MINOR: wdt: always clear sigev_value to make valgrind happy
      MINOR: epoll: always initialize all of epoll_event to please valgrind