Changes since version 2.6.9 :

William Lallemand (4):
      BUG/MINOR: mworker: stop doing strtok directly from the env
      BUG/MEDIUM: mworker: prevent inconsistent reload when upgrading from old versions
      BUG/MEDIUM: mworker: don't register mworker_accept_wrapper() when master FD is wrong
      MINOR: startup: HAPROXY_STARTUP_VERSION contains the version used to start