Changes since version 2.4-dev16 :

Alex (2):
      MINOR: sample: converter: Add mjson library.
      MINOR: sample: converter: Add json_query converter

Christopher Faulet (29):
      MINOIR: mux-pt/trace: Register a new trace source with its events
      BUG/MINOR: mux-pt: Fix a possible UAF because of traces in mux_pt_io_cb
      MINOR: trace: Add the checks as a possible trace source
      MINOIR: checks/trace: Register a new trace source with its events
      MINOR: hlua: Add function to release a lua function
      BUG/MINOR: hlua: Fix memory leaks on error path when registering a task
      BUG/MINOR: hlua: Fix memory leaks on error path when registering a converter
      BUG/MINOR: hlua: Fix memory leaks on error path when registering a fetch
      BUG/MINOR: hlua: Fix memory leaks on error path when parsing a lua action
      BUG/MINOR: hlua: Fix memory leaks on error path when registering an action
      BUG/MINOR: hlua: Fix memory leaks on error path when registering a service
      BUG/MINOR: hlua: Fix memory leaks on error path when registering a cli keyword
      BUG/MINOR: cfgparse/proxy: Fix some leaks during proxy section parsing
      BUG/MINOR: listener: Handle allocation error when allocating a new bind_conf
      BUG/MINOR: cfgparse/proxy: Hande allocation errors during proxy section parsing
      MINOR: cfgparse/proxy: Group alloc error handling during proxy section parsing
      BUG/MEDIUM: threads: Ignore current thread to end its harmless period
      MINOR: threads: Only consider running threads to end a thread harmeless period
      BUG/MINOR: checks: Set missing id to the dummy checks frontend
      MINOR: logs: Add support of checks as session origin to format lf strings
      BUG/MINOR: connection: Fix fc_http_major and bc_http_major for TCP connections
      MINOR: connection: Make bc_http_major compatible with tcp-checks
      BUG/MINOR: ssl-samples: Fix ssl_bc_* samples when called from a health-check
      BUG/MINOR: http-fetch: Make method smp safe if headers were already forwarded
      MINOR: tcp_samples: Add samples to get src/dst info of the backend connection
      MINOR: tcp_samples: Be able to call bc_src/bc_dst from the health-checks
      BUG/MINOR: http_htx: Remove BUG_ON() from http_get_stline() function
      BUG/MINOR: logs: Report the true number of retries if there was no connection
      BUILD: makefile: Redirect stderr to /dev/null when probing options

Ilya Shipitsin (2):
      CI: cirrus: install "pcre" package
      CI: travis-ci: enable weekly graviton2 builds

Miroslav Zagorac (2):
      MINOR: opentracing: correct calculation of the number of arguments in the args[]
      MINOR: opentracing: transfer of context names without prefix

Moemen MHEDHBI (2):
      MINOR: sample: add ub64dec and ub64enc converters
      CLEANUP: sample: align samples list in sample.c

Remi Tricot-Le Breton (3):
      DOC: internals: update the SSL architecture schema
      DOC: ssl: Certificate hot update only works on fronted certificates
      DOC: ssl: Certificate hot update works on server certificates

Thayne McCombs (1):
      BUG/MEDIUM: sample: Fix adjusting size in field converter

Tim Duesterhus (13):
      CI: travis: Drastically clean up .travis.yml
      MINOR: ist: Add `istclear(struct ist*)`
      MINOR: uri_normalizer: Add uri_normalizer module
      MINOR: uri_normalizer: Add `enum uri_normalizer_err`
      MINOR: uri_normalizer: Add `http-request normalize-uri`
      MINOR: uri_normalizer: Add a `merge-slashes` normalizer to http-request normalize-uri
      MINOR: uri_normalizer: Add a `dotdot` normalizer to http-request normalize-uri
      MINOR: uri_normalizer: Add support for supressing leading `../` for dotdot normalizer
      MINOR: uri_normalizer: Add a `sort-query` normalizer
      MINOR: uri_normalizer: Add a `percent-upper` normalizer
      MEDIUM: http_act: Rename uri-normalizers
      DOC: Add introduction to http-request normalize-uri
      DOC: Note that URI normalization is experimental

Willy Tarreau (30):
      CLEANUP: pattern: make all pattern tables read-only
      MINOR: trace: replace the trace() inline function with an equivalent macro
      MINOR: initcall: uniformize the section names between MacOS and other unixes
      CLEANUP: initcall: rename HA_SECTION to HA_INIT_SECTION
      MINOR: compiler: add macros to declare section names
      CLEANUP: initcall: rely on HA_SECTION_* instead of defining its own
      MINOR: global: declare a read_mostly section
      MINOR: fd: move a few read-mostly variables to their own section
      MINOR: epoll: move epoll_fd to read_mostly
      MINOR: kqueue: move kqueue_fd to read_mostly
      MINOR: pool: move pool declarations to read_mostly
      MINOR: threads: mark all_threads_mask as read_mostly
      MINOR: server: move idle_conn_task to read_mostly
      MINOR: protocol: move __protocol_by_family to read_mostly
      MINOR: pattern: make the pat_lru_seed read_mostly
      MINOR: trace: make trace sources read_mostly
      MINOR: freq_ctr: add a generic function to report the total value
      MEDIUM: freq_ctr: make read_freq_ctr_period() use freq_ctr_total()
      MEDIUM: freq_ctr: reimplement freq_ctr_remain_period() from freq_ctr_total()
      MINOR: freq_ctr: add the missing next_event_delay_period()
      MINOR: freq_ctr: unify freq_ctr and freq_ctr_period into freq_ctr
      MEDIUM: freq_ctr: replace the per-second counters with the generic ones
      MINOR: freq_ctr: add cpu_relax in the rotation loop of update_freq_ctr_period()
      MINOR: freq_ctr: simplify and improve the update function
      CLEANUP: time: remove the now unused ms_left_scaled
      MINOR: time: move the time initialization out of tv_update_date()
      MINOR: time: remove useless variable copies in tv_update_date()
      MINOR: time: change the global timeval and the the global tick at once
      MEDIUM: time: make the clock offset global and no per-thread
      MINOR: atomic: reimplement the relaxed version of x86 BTS/BTR