Jan Holmberg, : o Memory framework o HTTP/SSL checkers Bradley Baetz, : o MISC checker redesign o Scheduler framework extension to support child process handling. o Daemon framework extension to block SIGCHLD to only receive it when its unblocked in the scheduling select loop. Jeremy Rumpf, : o Added SMTP checker Chris Caputo, : o Added dont_track_primary, nopreempt, preempt_delay, and misc_dynamic. Kevin Lindsay, : o Fixed shadowed declaration reported by -Wshadow. o Redesigned signal handling. Nick Couchman, : o Patch for u_threshold and l_threshold support. Willy Tarreau, : o Extended VRRP framework to support floating priority.