Changes since version 1.8-rc2 :

Daniel Schneller (1):
      DOC: Add note about encrypted password CPU usage

Olivier Houchard (3):
      BUILD: use MAXPATHLEN instead of NAME_MAX.
      BUG/MINOR: dns: Don't try to get the server lock if it's already held.
      BUG/MINOR: dns: Don't lock the server lock in snr_check_ip_callback().

William Lallemand (4):
      MINOR: add master-worker in the warning about nbproc
      MINOR: mworker: allow pidfile in mworker + foreground
      MINOR: mworker: write parent pid in the pidfile
      MINOR: mworker: do not store child pid anymore in the pidfile

Willy Tarreau (28):
      BUG/MAJOR: threads/checks: add 4 missing spin_unlock() in various functions
      BUG/MAJOR: threads/server: missing unlock in CLI fqdn parser
      BUG/MINOR: cli: do not perform an invalid action on "set server check-port"
      BUG/MAJOR: threads/checks: wrong use of SPIN_LOCK instead of SPIN_UNLOCK
      CLEANUP: checks: remove return statements in locked functions
      BUG/MINOR: cli: add severity in "set server addr" parser
      CLEANUP: server: get rid of return statements in the CLI parser
      BUG/MAJOR: cli/streams: missing unlock on exit "show sess"
      BUG/MAJOR: threads/dns: add missing unlock on allocation failure path
      BUG/MAJOR: threads/lb: fix missing unlock on consistent hash LB
      BUG/MAJOR: threads/lb: fix missing unlock on map-based hash LB
      BUG/MEDIUM: threads/stick-tables: close a race condition on stktable_trash_expired()
      BUG/MAJOR: h2: set the connection's task to NULL when no client timeout is set
      BUG/MAJOR: thread/listeners: enable_listener must not call unbind_listener()
      BUG/MEDIUM: threads: don't try to free build option message on exit
      MINOR: applets: no need to check for runqueue's emptiness in appctx_res_wakeup()
      MINOR: ebtree: implement the scope-aware functions for eb32
      MEDIUM: ebtree: specify the scope of every node inserted via eb32sc
      MINOR: ebtree: update the eb32sc parent node's scope on delete
      MEDIUM: ebtree: only consider the branches matching the scope in lookups
      MINOR: ebtree: implement eb32sc_lookup_ge_or_first()
      MAJOR: task: make use of the scope-aware ebtree functions
      MINOR: task: simplify wake_expired_tasks() to avoid unlocking in the loop
      MEDIUM: task: change the construction of the loop in process_runnable_tasks()
      MINOR: threads: use faster locks for the spin locks
      MINOR: tasks: only visit filled task slots after processing them
      MEDIUM: tasks: implement a lockless scheduler for single-thread usage
      BUG/MINOR: h2: set the "HEADERS_SENT" flag on stream, not connection