Changes since version 2.2-dev3 :

Carl Henrik Lunde (1):
      OPTIM: startup: fast unique_id allocation for acl.

Christopher Faulet (30):
      MINOR: contrib/prometheus-exporter: Add the last heathcheck duration metric
      BUG/MINOR: http-htx: Do case-insensive comparisons on Host header name
      MINOR: mux-h1: Remove useless case-insensitive comparisons
      MINOR: buf: Add function to insert a string at an absolute offset in a buffer
      MINOR: htx: Add a function to return a block at a specific offset
      MINOR: htx: Use htx_find_offset() to truncate an HTX message
      MINOR: flt_trace: Use htx_find_offset() to get the available payload length
      BUG/MINOR: filters: Use filter offset to decude the amount of forwarded data
      BUG/MINOR: filters: Forward everything if no data filters are called
      BUG/MEDIUM: cache/filters: Fix loop on HTX blocks caching the response payload
      BUG/MEDIUM: compression/filters: Fix loop on HTX blocks compressing the payload
      BUG/MINOR: http-ana: Reset request analysers on a response side error
      BUG/MINOR: lua: Abort when txn:done() is called from a Lua action
      BUG/MINOR: lua: Ignore the reserve to know if a channel is full or not
      MINOR: lua: Add function to know if a channel is a response one
      MINOR: lua: Stop using the lua txn in hlua_http_get_headers()
      MINOR: lua: Stop using the lua txn in hlua_http_rep_hdr()
      MINOR: lua: Stop using lua txn in hlua_http_del_hdr() and hlua_http_add_hdr()
      MINOR: lua: Remove the flag HLUA_TXN_HTTP_RDY
      MINOR: lua: Rename hlua_action_wake_time() to hlua_set_wake_time()
      BUG/MINOR: lua: Init the lua wake_time value before calling a lua function
      BUG/MINOR: http-rules: Return ACT_RET_ABRT to abort a transaction
      BUG/MINOR: http-rules: Preserve FLT_END analyzers on reject action
      BUG/MINOR: http-rules: Fix a typo in the reject action function
      MINOR: cache/filters: Initialize the cache filter when stream is created
      MINOR: compression/filters: Initialize the comp filter when stream is created
      BUG/MINOR: rules: Preserve FLT_END analyzers on silent-drop action
      BUG/MINOR: rules: Return ACT_RET_ABRT when a silent-drop action is executed
      BUG/MINOR: rules: Increment be_counters if backend is assigned for a silent-drop
      BUG/MINOR: http-rules: Abort transaction when a redirect is applied on response

Emmanuel Hocdet (5):
      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:"
      MINOR: ssl: add "ca-verify-file" directive

Ilya Shipitsin (3):
      BUILD: cirrus-ci: suppress OS version check when installing packages
      DOC: configuration.txt: fix various typos
      DOC: assorted typo fixes in the documentation and Makefile

Jerome Magnin (1):
      BUG/MINOR: http_ana: make sure redirect flags don't have overlapping bits

Lukas Tribus (1):
      BUG/MINOR: dns: ignore trailing dot

Miroslav Zagorac (1):
      CLEANUP: contrib/spoa_example: Fix several typos

Tim Duesterhus (13):
      BUG/MINOR: sample: Make sure to return stable IDs in the unique-id fetch
      REGTEST: Add unique-id reg-test
      MINOR: stream: Add stream_generate_unique_id function
      MINOR: stream: Use stream_generate_unique_id
      MINOR: ist: Add `IST_NULL` macro
      MINOR: ist: Add `int isttest(const struct ist)`
      MINOR: ist: Add `struct ist istalloc(size_t)` and `void istfree(struct ist*)`
      CLEANUP: Use `isttest()` and `istfree()`
      MINOR: ist: Add `struct ist istdup(const struct ist)`
      MINOR: proxy: Make `header_unique_id` a `struct ist`
      MEDIUM: stream: Make the `unique_id` member of `struct stream` a `struct ist`
      BUG/MAJOR: proxy_protocol: Properly validate TLV lengths
      CLEANUP: proxy_protocol: Use `size_t` when parsing TLVs

William Lallemand (3):
      BUG/MEDIUM: ssl: chain must be initialized with sk_X509_new_null()
      MINOR: ssl/cli: support crt-list filters
      MINOR: ssl: reach a ckch_store from a sni_ctx

Willy Tarreau (54):
      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
      CLEANUP: fd: remove the FD_EV_STATUS aggregate
      CLEANUP: fd: remove some unneeded definitions of FD_EV_* flags
      MINOR: fd: merge the read and write error bits into RW error
      MINOR: rawsock: always mark the FD not ready when we're certain it happens
      MEDIUM: connection: make the subscribe() call able to wakeup if ready
      MEDIUM: connection: don't stop receiving events in the FD handler
      MEDIUM: mux-h1: do not blindly wake up the tasklet at end of request anymore
      BUG/MINOR: arg: don't reject missing optional args
      MINOR: tools: make sure to correctly check the returned 'ms' in date2std_log
      MINOR: debug: report the task handler's pointer relative to main
      BUG/MEDIUM: debug: make the debug_handler check for the thread in threads_to_dump
      MINOR: haproxy: export main to ease access from debugger
      MINOR: haproxy: export run_poll_loop
      MINOR: task: export run_tasks_from_list
      BUILD: tools: remove obsolete and conflicting trace() from standard.c
      MINOR: tools: add new function dump_addr_and_bytes()
      MINOR: tools: add resolve_sym_name() to resolve function pointers
      MINOR: debug: use resolve_sym_name() to dump task handlers
      MINOR: cli: make "show fd" rely on resolve_sym_name()
      MEDIUM: debug: add support for dumping backtraces of stuck threads
      MINOR: debug: call backtrace() once upon startup
      BUG/MINOR: wdt: do not return an error when the watchdog couldn't be enabled
      BUILD: Makefile: include librt before libpthread
      MEDIUM: wdt: fall back to CLOCK_REALTIME if CLOCK_THREAD_CPUTIME is not available
      MINOR: wdt: do not depend on USE_THREAD
      MINOR: debug: report the number of entries in the backtrace
      MINOR: debug: improve backtrace() on aarch64 and possibly other systems
      MINOR: debug: use our own backtrace function on clang+x86_64
      MINOR: debug: dump the whole trace if we can't spot the starting point
      BUILD: tools: unbreak resolve_sym_name() on non-GNU platforms
      BUILD: tools: rely on __ELF__ not USE_DL to enable use of dladdr()
      BUILD: makefile: do not modify the build options during make reg-tests
      BUG/MEDIUM: connection: stop polling for sending when the event is ready
      MEDIUM: stream-int: make sure to try to immediately validate the connection
      MINOR: tcp/uxst/sockpair: only ask for I/O when really waiting for a connect()
      MEDIUM: connection: only call ->wake() for connect() without I/O
      OPTIM: connection: disable receiving on disabled events when the run queue is too high
      OPTIM: mux-h1: subscribe rather than waking up at a few other places
      BUG/MINOR: connection/debug: do not enforce !event_type on subscribe() anymore
      DOC: fix incorrect indentation of http_auth_*
      BUG/MINOR: ssl-sock: do not return an uninitialized pointer in ckch_inst_sni_ctx_to_sni_filters
      MINOR: debug: add CLI command "debug dev write" to write an arbitrary size
      BUG/MINOR: init: make the automatic maxconn consider the max of soft/hard limits
      BUILD: buffer: types/{ring.h,checks.h} should include buf.h, not buffer.h
      BUILD: ssl: include mini-clist.h
      BUILD: global: must not include common/standard.h but only types/freq_ctr.h
      BUILD: freq_ctr: proto/freq_ctr needs to include common/standard.h
      BUILD: listener: types/listener.h must not include standard.h
      BUG/MEDIUM: random: initialize the random pool a bit better
      BUG/MEDIUM: random: implement per-thread and per-process random sequences