X-Git-Url: http://git.efficios.com/?p=lttng-tools.git;a=blobdiff_plain;f=ChangeLog;h=7671c0539a91dc21ee2a011f56d46c073a3f04a6;hp=2706d620973e47b8957c9b3c3d810dbb8a1c2610;hb=refs%2Fheads%2Fsow-2021-0002-rev1;hpb=68264071f9d1b789de1350cbec479b52a9b54acf

diff --git a/ChangeLog b/ChangeLog
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+2021-07-16 lttng-tools 2.13.0-rc3 (World Snake Day)
+	* liblttng-ctl: hide logger_thread_name
+	* liblttng-ctl: hide MI trigger command variables
+	* Cleanup: rename `get_domain_str()` -> `lttng_domain_type_str()`
+	* .gitignore: Add hidden trigger test
+	* Test: unix socket: test credential passing
+	* Build fix: retrieve unix socket peer PID on non-unix platforms
+	* Fix: sessiond: notification: find_tracer_event_source returns NULL
+	* Tests: MI: add `diag` statements to test functions
+	* Cleanup: fix comments in `duplicate_{stream,channel}_object()`
+	* Tests: add hidden trigger visibility test
+	* Fix: sessiond: list-triggers: don't return internal triggers
+	* unix: receive pid on non-linux platforms
+	* Clean-up: sessiond: return an lttng_error_code from list_triggers
+	* notification-thread: remove fd from pollset on LPOLLHUP and friends
+	* Tests: fix: list triggers: bc missing on system
+	* Clean-up: event-expr: remove unreachable code
+	* Fix: lttng: remove-trigger: null dereference on MI initialization error
+	* Fix: lttng: list-trigger: leak of error query in query callbacks
+	* Fix: lttng: add-trigger: null dereference on MI initialization error
+	* lttng: add-trigger: print generated trigger name
+	* sessiond: generate trigger name: name triggers with the 'trigger' prefix
+	* Revert "lttng: add-trigger: print generated trigger name"
+	* lttng: add-trigger: print generated trigger name
+	* MI: xsd: bump to 4.1
+	* Tests: trigger: mi: use utils.sh xsd versions for xml diff
+	* Tests: utils: regroup xml utils to utils.sh
+	* Tests: MI: {add, list, remove}-trigger
+	* MI: xsd: add objects type definition related to trigger
+	* MI: xsd: sort output_type
+	* MI: xsd: sort command_string_type
+	* Add pretty_xml utils
+	* Move xml utils from mi subfolder to xml-utils folder
+	* Fix: lttng_triggers count is not equal to the size of the sorted trigger array
+	* MI: {add, list, remove} trigger
+	* MI: implement all objects related to trigger machine interface
+	* Move event-expr-to-bytecode to event-expr
+	* Move event-expr from liblttng-ctl to libcommon
+	* MI: support double element
+	* Fix: rotation client example: leak of handle on error
+	* Silence warnings on GCC 4.8 with -Wmaybe-uninitialized
+	* doc/man/common-footer.txt: add missing non-breaking space
+	* Rename "tracing session" -> "recording session"
+	* doc/man: use double quotes when referring to internal section
+	* doc/man: update type/domain options for common event rule spec.
+	* .gitreview: Set default branch to 'stable-2.13'
+	* Fix: use of uninitialised bytes valgrind warning
+	* Fix: build: libcommon fd-tracker dependency is not available
+	* Clean-up: mark lttng_error_query communication header as const
+	* Add condition-targeting error query
+	* action list: missing renames from previous name "group"
+	* Cleanup: ust-app: simplify ust_app_synchronize() error paths
+	* Fix: double mutex_unlock() if session is deleted
+	* Fix: out of sync lttng_ust_ctl_sigbug_handle() prototype
+	* Fix: appending unallocated data from beyond exclusion entries
+	* Tests: remove leftover temporary files
+	* lttng-disable-channel(1): fix typo
+	* lttng-concepts(7): remove reference to the section it's in
+	* lttng-concepts(7): fix typo
+	* Build fix: build without lttng-ust
+	* build: Add missing DEFINE_LTTNG_UST_SIGBUS_STATE();
+	* build: Pass --no-as-needed directly to the linker
+	* build: Use liblttng-sessiond-common.la instead of LIVE
+	* build: Use liblttng-sessiond-common.la instead of SESSIOND_OBJS
+	* build: Add the liblttng-sessiond-comm.la convenience library
+	* lttng-concepts(7): add missing "commands" word
+	* Tests: crash: remove redundant directory test
+	* Fix: bump minimal urcu dependency to 0.11
+	* condition: buffer usage: validation does not check for ratio and bytes threshold
+	* Remove LTTNG_EVENT_RULE_TYPE_KERNEL_FUNCTION
+	* Remove lttng_event_rule_tracepoint
+	* Test log level for newly introduced event rule type (*_logging, user_tracepoint)
+	* Introduce lttng_event_rule_python_logging
+	* Introduce lttng_event_rule_log4j_logging
+	* Introduce lttng_event_rule_jul_logging
+	* Introduce lttng_event_rule_user_tracepoint
+	* Introduce lttng_event_rule_kernel_tracepoint
+	* Rename lttng_event_rule_kernel_probe to lttng_event_rule_kernel_kprobe
+	* Rename lttng_event_rule_userspace_probe to lttng_event_rule_kernel_uprobe
+	* Rename lttng_event_rule_syscall to lttng_event_rule_kernel_syscall
+	* Rename *emission_site_type to *emission_site
+	* Rename lttng_event_rule_syscall_(set, get)_pattern to lttng_event_rule_syscall_(set, get)_name_pattern
+	* Rename *exclusion* to *name_pattern_exclusion*
+	* Rename lttng_event_rule_tracepoint_(set,get)_pattern to lttng_event_rule_tracepoint_(set, get)_name_pattern
+	* Build fix: cygwin: unknown type ssize_t
+	* Fix: consumer: unbalanced RCU read-side lock on error
+	* lttng-enable-event(1): add usage examples
+	* lttng-{enable,disable}-event(1): document default channel limitation
+	* doc/man: log level prefixes are not required
+	* Fix: sessiond: use of uninitialized memory in buffer-usage condition
+	* lttng-ctl: use lttng_action_path to specify error query actions
+	* error-query: add lttng_action_path to express the location of an action
+	* tests: Move tap-driver.sh out of the autotools aux directory
+	* lttng-enable-channel(1): add usage examples
+	* lttng-view(1): add usage examples
+	* lttng-untrack(1): add usage examples
+	* lttng-untrack(1): follow the style of lttng-track(1) for the example
+	* lttng-track(1): add usage examples
+	* lttng-stop(1): add usage examples
+	* lttng-start(1): add usage examples
+	* lttng-snapshot(1): add usage examples
+	* lttng-save(1): add usage examples
+	* lttng-rotate(1): add usage examples
+	* lttng-remove-trigger(1): add usage examples
+	* lttng-regenerate(1): add usage examples
+	* lttng-load(1): add usage examples
+	* lttng-list(1): add usage examples
+	* lttng-enable-rotation(1): add usage examples
+	* lttng-disable-rotation(1): add usage examples
+	* lttng-disable-event(1): add usage examples
+	* lttng-disable-channel(1): add usage examples
+	* lttng-destroy(1): add usage examples
+	* lttng-create(1): add usage examples
+	* lttng-clear(1): add usage examples
+	* lttng-add-trigger(1): DESCRIPTION: move up the link to "EXAMPLES"
+	* lttng-add-context(1): EXAMPLES: add internal links to relevant options
+	* lttng-disable-event(1): `--tracepoint` option is not the default
+	* Cleanup: tests: name all temporary files to better identify leakage
+	* Cleanup: tests: use find's `-name` option instead of grep
+
+2021-05-14 lttng-tools 2.13.0-rc2 (National Dance Like a Chicken Day)
+	* Fix: expected procname should not have -ust suffix
+	* Fix: Tests: leftover temporary files after tests
+	* Fix: trigger: abort() when adding `--notify` action with python event rule matches
+	* Tests: move `list_triggers_matches_ok` to utils.sh
+	* Tests: Move python test app to `tests/utils/testapp` directory
+	* Fix: validate whether event notifiers are supported by UST application
+	* Fix: ust: keep using lttng-ust-sock-8 and lttng-ust-wait-8 filenames
+	* Fix: Handle SIGBUS in sessiond and consumerd
+	* Clean-up: rename double 'lttng' prefixed functions
+	* lttng-{enable-event(1),event-rule(7)}: `--filter` is not always avail.
+	* lttng(1)/lttng-create(1): document `--relayd-path`
+	* doc/man: document `LTTNG_SESSIOND_PATH` env. var. like `--sessiond-path`
+	* lttng-save(1): document `--all` option in "SYNOPSIS" and "DESCRIPTION"
+	* Fix: snapshot path have domain subdir duplicate "ust/ust" or "kernel/kernel"
+	* Fix: error: remove trailing period from error descriptions
+	* Make the subitems array a part of action_work_item
+	* Test: fix: firing policy name has changed
+	* lttng-add-trigger(1): add usage examples
+	* lttng-add-context(1): add usage examples
+	* list_triggers.c: replace "after every" -> "every"
+	* Fix: add_trigger.c: `goto error` with a wrong UID for `--owner-uid`
+	* lttng-add-context(1): use a description list to explain `--channel`
+	* doc/man/manpage.xsl: indent the body of formal (example) blocks
+	* doc/man: lttng(1) command pages: always include `common-footer.txt`
+	* doc/man: follow man-pages(7) for section names/order and for "SEE ALSO"
+	* Fix: action-executor: leak of `work_item::subitems` field
+	* lttng: change a few instances of trigger "id" to "name"
+	* Change "event rule hit" to "event-rule matches" in user interface strings
+	* Fix: relayd: live: data is missing between viewer attach and retry
+	* Build fix: filter-grammar-test: incorrect inclusion flag
+	* Tests: fix: test_tp_fail: bail out on non-existing relay daemon
+	* build system: support rotation example
+	* Add trigger on event rule matches application example
+	* Update the remaining manual pages for LTTng-tools 2.13
+	* doc/man/manpage.xsl: do not indent the title of an admonition block
+	* Fix: lttng: add-trigger: invalid access past end of exclusions buffer
+	* Fix: tests: extra arguments are not passed to the remove trigger command
+	* Fix: lttng-ctl: erroneous check if user is part of the tracing group
+	* Build fix: kernel-consumerd: merge conflict left in file
+	* Clean-up: consumerd: use a specific status code for get_next_subbuffer
+	* Fix: kernel consumer: get next subbuffer EAGAIN handling
+	* Fix: kernel consumer: signal metadata ready condition variable
+	* Fix: consumerd: unbalanced subbuffer 'get' when checking operation availability
+	* sessiond: remove commented-out logging
+	* sessiond: Remove [.*-thread] logging prefix
+	* run-as: reduce verbosity of fd sending error paths
+	* Set thread name of run-as worker process
+	* Use new ioctl macros with fixed ioctl direction
+	* Sync lttng-modules ABI in internal kernel-ioctl.h
+	* Fix: data reception is called event when only FDS are expected for reception
+	* Fix: FDs are added to payload despite not being received
+	* Fix: initialize temporary fd array element to -1
+	* Fix: common: hide shm* util symbols
+	* Fix: mark channel as disabled even if the session is inactive
+	* Fix: condition: buffer-usage: use double instead of fixed point
+	* Tests: notification: fail on trigger unregistration failure
+
+2021-04-23 lttng-tools 2.13.0-rc1 (National Take a Chance (on me ?) Day)
+	* Set the 2.13 release codename and description
+	* Tests: fix: test_notification_notifier_discarded_count missing renames
+	* Docs: lttng-add-trigger and lttng-remove-trigger refer to owner-id
+	* Fix: tests: test case using old condition syntax
+	* lttng-add-trigger(1): clarify the `--rate-policy` documentation
+	* Update some manual pages for LTTng-tools 2.13
+	* .gitignore: add register-some-triggers trigger test utility
+	* Fix: event-expr.c: use-after-free and NULL ptr deref in error path
+	* Adapt to namespaced liblttng-ust-ctl symbols
+	* Cleanup: ust-app.c: Dead assignment
+	* Fix: tests: gen-ust-events-ns: Uninitialized argument value
+	* Fix: consumerd: strlen called on uninitialized path
+	* Fix: sessiond: notification: leak of condition on duplicate subscription
+	* Fix: action executor: deadlock on session_list_lock
+	* lttng add-trigger: replace --exclude-names with --exclude-name
+	* sessiond: refcount `ust_error_accounting_entry`
+	* action list: missing renames from previous name "group"
+	* Fix: error-query: uninitialized action_index value
+	* Fix: sessiond: leak of config_path on duplicate --config option
+	* Fix: tests: base notification client: unchecked sscanf return value
+	* Fix: argpar: Error out when passing an argument to long option that takes no argument
+	* Clean-up: sessiond: identation fix
+	* Fix: tests: health thread stall: only stop consumerd when required
+	* Fix: tests: notification: update kernel testcase count
+	* Fix: tests: integer truncation warning on 32-bit platforms
+	* Fix: sessiond: triggers: failure to insert trigger is fatal
+	* sessiond: notification-thread: switch logging to debug on GET_TRIGGER
+	* Tests: add trigger name/unnamed backwards compatibility test
+	* lttng-ctl: separate support of named/unnamed trigger registration
+	* sessiond: add support for anonymous triggers
+	* Fix: lttng-ctl: assertion failure during unregistration of trigger
+	* Rename group action files to list files
+	* Rename action group to action list
+	* Rename on-event to event-rule-matches
+	* Move on-event*.* to event-rule-matches*.*
+	* Introduce emission site for syscall event rule
+	* lttng list-triggers: handle all condition types
+	* Fix: sessiond: trigger with condition not requiring event notifier cannot be listed
+	* lttng add-trigger: remove support for conditions other than event-rule-matches
+	* lttng {add,list,remove}-trigger: rename user id to owner uid
+	* lttng add-trigger: replace log level options with --log-level
+	* lttng add-trigger: replace event rule type options with --type
+	* lttng add-trigger: replace domain options with single --domain
+	* lttng add-trigger: some updates to event rule to new syntax
+	* lttng add-trigger: rename on-event condition to event-rule-matches
+	* lttng {add,list}-triggers: use `name` instead of `id`
+	* lttng add-trigger: parse condition / action name as option arguments
+	* Add .editorconfig file
+	* Allow users to create trigger with their uid
+	* lttng: list-triggers: implement listing of SDT userspace-probe
+	* Tests: cleanup: rework trigger listing tests
+	* Tests: event-notifier: multi UID error accounting support
+	* Fix: tests: quote variable in case it's not set
+	* ust: error accounting: don't print error messages if app is dead
+	* sessiond: split event notifier error counter CLI options
+	* Clean-up: sessiond: error-query: remove unneeded goto
+	* Fix: sessiond: action-executor: uninitialized session_name used in logging
+	* Clean-up: lttng: add-trigger: silence coverity warning
+	* Fix: error-query: leak of trigger on malformed error-query comm buffer
+	* Fix: error-query: leak of trigger on allocation error
+	* Clean-up: tests: notification-client: unused assignment
+	* Fix: relayd: leak of config_path on duplicate --config option
+	* Fix: lttng-ctl: trigger leak on failure to deserialize evaluation
+	* Fix: tests: discarded notifications: missing `list-triggers` call
+	* Tests: fix: notifier discarded count: typo results in failure
+	* Cleanup: tests: test_userspace_probe: remove extra whitespaces
+	* Cleanup: add `lttng_ht_type_str()`
+	* Fix: lttng-ctl: appending to dynamic buffer invalidates its data member
+	* Fix: ust-app: error counter index never set
+	* Fix: lttng: -Wshadow error in cmd_snapshot
+	* Fix: python: -Wshadow warning
+	* Fix: kernel consumerd: use of uninitialized variable
+	* Clean-up: sessiond: cmd: abort() on invalid query target
+	* Clean-up: sessiond: cmd: fix bogus -Wmaybe-uninitialized
+	* Remove error count property of lttng_condition_on_event
+	* lttng: list-triggers: retrieve trigger errors using error queries
+	* sessiond: implement EXECUTE_ERROR_QUERY command
+	* lttng-ctl: Add error query interface
+	* add-trigger: rename --fire-* to --rate-policy=*:value
+	* Rename firing policy to rate policy
+	* action executor: use an execution context to validate enqueued action before execution
+	* trigger/action executor: move trigger registration state change to client thread
+	* notification-thread: add `GET_TRIGGER` command
+	* action executor: execute action only if the associated trigger is registered
+	* trigger: keep state of if a trigger is currently registered
+	* Tests: fix: leak of notification-client arguments
+	* tests: trigger action firing policy
+	* Move firing policy from lttng_trigger to lttng_action
+	* action-executor: consider action firing policy on action execution
+	* test: unit: snapshot session action
+	* Implement firing policy for the snapshot session action
+	* tests: units: action: stop session
+	* Implement firing policy for stop session action
+	* tests: unit: action: start_session
+	* Implement firing policy for the start session action
+	* tests: unit: action: rotate_session
+	* Implement firing policy for the rotate session action
+	* tests: unit: action: notify
+	* Implement firing policy for the notify action
+	* Move test_action to its own file
+	* tests: unit: add firing policy tests
+	* Introduce firing policy object
+	* Fix: test: start-stop trigger: test execution is invalid
+	* Fix: sessiond: session destroy hang in per-uid when context cannot be added
+	* Fix: backward relayd: path contains a leading "ust" folder
+	* Fix: lttng_destroy_session_no_wait: return 0 on success
+	* Fix: notification: client with uid != trigger uid assert on gid check
+	* event-rule: Normalize pattern for syscall and tracepoint
+	* config: accept "0" and "1" as XML boolean values
+	* config: fix typo in error message
+	* Cleanup: reuse `lttng_action_type_string()` to print action names
+	* Tests: array expressions without contant index are invalid
+	* Fix: validate that array expression contains constant
+	* Fix: test: base-path tests are not run
+	* Fix: tests: handling of subprocesses on bail out
+	* Fix: sessiond: fix memory leak in receive_lttng_trigger
+	* Fix: filter: memory leak in filter_parser_ctx
+	* configure: enable -Wshadow diagnostic
+	* Clean-up: tests: fix -Wshadow error in run_active_set_combination
+	* Clean-up: lttng-session: fix -Wshadow error in unregister_all_triggers
+	* Clean-up: lttng-sessiond: fix -Wshadow error in check_session_rotation_pending
+	* Fix: sessiond: fix -Wshadow error in save.c
+	* Clean-up: lttng-relayd: prepend `the_` to global variable names tcp_keep_alive.c
+	* Clean-up: lttng-crash: prepend `the_` to input_path global variable
+	* Clean-up: lttng: fix -Wshadow error in run_command_string
+	* Clean-up: lttng: prepend `the_` to global variables in load.c
+	* Clean-up: lttng: fix -Wshadow error in cmd_snapshot
+	* Clean-up: lttng: fix -Wshadow error in lttng_session_descriptor
+	* Clean-up: lttng: prepend `the_` to global variables in list.c
+	* Clean-up: liblttng-ctl: fix two trivial -Wshadow errors
+	* Clean-up: liblttng-ctl: fix -Wshadow error in lttng_enable_event_with_exclusions
+	* Clean-up: common: fix -Wshadow error in lttng_trace_chunk_set_as_owner
+	* Clean-up: common: fix -Wshadow errors in event-field-value.c
+	* Clean-up: common: fix -Wshadow error in lttng_daemonize
+	* Clean-up: consumer: prepend `the_` to global variable
+	* Clean-up: consumer: fix -Wshadow error in lttng_consumer_trace_chunk_exists
+	* Clean-up: consumer: fix -Wshadow error in lttng_consumer_rotate_channel
+	* Clean-up: config: fix -Wshadow error in config_load_session
+	* Clean-up: ust-consumer: fix -Wshadow issues in lttng_ustconsumer_recv_cmd
+	* Clean-up: kernel-consumer: fix -Wshadow issues in lttng_kconsumer_recv_cmd
+	* Clean-up: kernel-ctl: rename local variables in LTTNG_IOCTL_{,NO_}CHECK
+	* Clean-up: common: rename local variables in PERROR
+	* Clean-up: filter: fix variable shadowing in visit_node_load_expression
+	* Clean-up: filter: rename variable in filter-grammar-test.c
+	* Clean-up: sessiond: remove some declarations from lttng-sessiond.h
+	* Clean-up: sessiond: prepend `the_` to global variable names
+	* Fix: utils: avoid strncpy overlap in utils_partial_realpath
+	* Clean-up: utils: make utils_partial_realpath static
+	* Fix: lttng: list_triggers: use proper format specifier for uint64_t
+	* Fix: sessiond: error accounting: wrong sizeof argument cpu_counters
+	* Fix: sessiond: error accounting: wrong sizeof argument cpu_counters
+	* Fix: sessiond: notification: missing unlock on client list on error
+	* Docs: sessiond: document the rationale for the iteration on triggers list
+	* Fix: added missing test_channel and removed double defined test_syscall
+	* Clean-up: sessiond: blasphemous declaration of variable in code
+	* Fix: sessiond: error accounting: leak of cpu_counter array on error path
+	* Fix: sessiond: error accounting: dereference of null pointer on error path
+	* Fix: sessiond: error accounting: unchecked lttng_ht_del return value
+	* Fix: sessiond: kernel: invalid error code check
+	* Fix: sessiond: kernel: missing check for unregistration error
+	* Tests: fix: unchecked sscanf return value
+	* on-event evaluation: remove trigger name accessor
+	* notification: add trigger accessor to lttng_notification
+	* notification: transmit originating trigger as part of evaluation
+	* Fix: .gitignore: use full paths for test binaries
+	* Tests: use TRACEPOINT_INCLUDE
+	* Fix: sessiond: ust-app: assertion failure on registration of dead app
+	* common: credentials: hide symbols
+	* trigger: consider name in trigger _is_equal()`
+	* Fix: sessiond: notification: use after free of trigger object
+	* sessiond: Extract `{setup,teardown}_tracer_notifier()` functions
+	* Clean-up: sessiond: Extract trigger_ht_element removal function
+	* Tests: event notifier error counters
+	* sessiond: Implement UST event notifier error counter
+	* common: document why spawn_viewer() is public
+	* Docs: document trigger condition and action ownership in 2.13+
+	* Fix: sessiond: kernel: close on badfd on initialization error
+	* Fix: sessiond: kernel error accounting fd still open when unloading modules
+	* sessiond: Implement kernel event notifier error counter
+	* Fix: on-event condition: don't abort() on invalid event expression type
+	* Fix: common: index_allocator_get_index_count() returns size
+	* on-event: add error counter fields to condition
+	* compiler warning cleanup: is_signed_type: compare -1 to 1
+	* common: shm.c: improve logging on various error paths
+	* Cleanup: Move `create_posix_shm()` to common/shm.c
+	* common: Add index allocator for error counters
+	* Fix: sessiond: agent: lazy creation of agent on removal
+	* Clean-up: sessiond: make some accesses to conditions const
+	* Extract synchronize tracer notifier functions
+	* Cleanup: Extract `ust_app_synchronize_all_channels()` function
+	* ust-abi: add missing lttng_ust_abi prefixes
+	* clock override: use getter API from LTTng-UST
+	* Fix: bytecode test should be in UST_FILTERS, not UST_STR_FILTERS
+	* Tests: test bytecode linker refusal of non-string arrays and sequences
+	* Tests: utils.sh: pass arbitrary arguments to start_lttng_sessiond*
+	* Cleanup: clarify `buffer_reg_channel` and `ust_registry_channel` variables
+	* Fix: return value of register trigger to the notification thread is not acted upon
+	* Tests: Cleanup: gen-syscall-events: remove duplicated help line
+	* Tests: Cleanup: add `lttng_{add, remove}_trigger_ok()` bash functions
+	* Tests: fix: log level rule: leak of rule after test
+	* Fix: lttng-sessiond: kernel: leak of event notifier rule
+	* Tests: add log level rule validation tests
+	* Fix: event-rule: report log level rules as unsupported for kernel domain
+	* Tests: Fix: list-triggers test case out of date
+	* Tests: add kernel --function basic test case
+	* Rename event rule kretprobe to kernel function
+	* on-event evaluation: introduce on-event evaluation specific status code
+	* event-notifier: implement `lttng_trigger_needs_tracer_notifier()` function
+	* lttng-ctl: Introduce lttng_log_level_rule
+	* Clean-up: sort noinst_PROGRAMS in test/unit/Makefile.am
+	* Clean-up: sort TESTS in test/unit/Makefile.am
+	* Clean-up: sort files in include/Markefile.am
+	* event-rule: userspace probe: force location on create
+	* event-rule: userspace probe: rename get/set_name to get/set_event_name
+	* event-rule: kernel probe: force location on create
+	* event-rule: kernel probe: rename set/get_name to set/get_event_name
+	* event-rule: syscall: set the default pattern to '*'
+	* event-rule: tracepoint: set default pattern to '*'
+	* Rename files for condition event-rule to on-event
+	* Rename lttng_condition_event_rule to lttng_condition_on_event
+	* Rename uprobe files to userspace-probe
+	* Rename uprobe to userspace-probe
+	* Rename kprobe file to kernel-probe
+	* Rename kprobe to kernel_probe
+	* Tests: Implement trigger capture test cases
+	* man: lttng-add-trigger: document --capture option
+	* CLI: make list-triggers command print capture expressions
+	* Support capture for kernel tracer
+	* lttng: Capture is only supported by tracepoint and syscall event-rules
+	* sessiond: notification-thread: Missing action executor status handling
+	* sessiond: notification-thread: Missing domain internal header
+	* sessiond: action-executor: Missing notify header
+	* Make captured field values available to event rule cond. evaluation
+	* notification: fetch capture payload on notification reception
+	* Fix: set_ust_capture: missing ABI rename
+	* tests: perf: UNHALTED_REFERENCE_CYCLES might not be actionable on a host
+	* Fix: tests: missing LOG_DRIVER and LOG_DRIVER_FLAGS
+	* Adapt to lttng-ust ust-abi.h naming prefix update
+	* Use bytecode seqnum to force the evaluation ordering of capture bytecode
+	* sessiond: ust-app: set capture bytecode on event notifier on creation
+	* sessiond: ust-app: add utils to add a capture bytecode to a ust object
+	* UST abi: add `struct lttng_ust_capture_bytecode`
+	* Fix: sessiond: off-by-one poll check when draining an event notifier
+	* lttng-ctl: add event field value API
+	* Cleanup: sessiond: fix comments to match with behavior
+	* Fix: sessiond: return _OK on _SET_SESSION_SHM_PATH command success
+	* Generate capture bytecode on trigger reception
+	* Implement lttng_condition_event_rule_get_capture_bytecode_at_index
+	* condition: implement lttng_condition_event_rule_generate_capture_descriptor_bytecode
+	* condition: implement lttng_condition_event_rule_get_internal_capture_descriptor_at_index
+	* Fix: lttng: add-trigger: payload capture fields specified as contexts
+	* Fix: event-expr-to-bytecode: use after free in logging on error
+	* msgpack: silence uninitialized msg_pack_object warning
+	* Fix: lttng: add-trigger: erroneous null check on location return
+	* condition: introduce lttng_capture_descriptor struct
+	* sessiond: Add msgpack-c 3.3.0 to the tree
+	* ust-app: pass down trigger object instead of event-rule
+	* Clean-up: bytecode: harmonize storage-class specifier placement
+	* Clean-up: bytecode: hide file-local bytecode_reserve util
+	* .gitignore: add notification-client and test_event_expr_to_bytecode
+	* common: introduce lttng_event_expr_to_bytecode
+	* common: add more bytecode helpers
+	* common: rename filter bytecode types
+	* common: move copy_filter_bytecode to bytecode.c and rename it
+	* common: move bytecode utilities from filter to its own file
+	* CLI: add-trigger: add --capture option to `on-event` condition
+	* notification-thread: drain all tracer notification on removal
+	* Implements `lttng_event_notifier_notification_{create,destroy}()`
+	* lttng-ctl: add capture descriptor feature to event rule condition API
+	* lttng-ctl: add event expression API
+	* testapp: gen-ust-events: augment captured fields
+	* spawn-viewer: silence bogus warning on gcc 5.4.0 PPC32
+	* Tests: fix: leak of probe location in uprobe notification test
+	* Clean-up: uri_parse_str_urls: skip allocation when no uris are parsed
+	* Fix: lttng: add-trigger: erroneous null check on location return
+	* Tests: remove test_notification_kernel from root_regression
+	* Tests: kernel buffer usage: skip proper amount of tests when not root
+	* Tests: notification: use lttng.h instead of individual headers
+	* Tests: notification: use get_next_notification() and a validator
+	* Tests: notification: Makefile.am formatting
+	* Tests: remove duplicate notification multi-app test
+	* Tests: triggers: `start-session` and `stop-session` actions
+	* Tests: triggers: Add syscall event rule condition filter tests
+	* Tests: triggers: Add userspace-probe event rule condition kernel tests
+	* Tests: triggers: Add syscall event rule condition kernel tests
+	* testapp: gen-syscall-events: use dynamic paths provided via args
+	* Tests: gen-syscall-events: generate 2 events of each type for filtering
+	* Tests: triggers: Add kprobe event rule condition kernel tests
+	* Tests: triggers: Add event rule condition exclusion tests
+	* Tests: triggers: Add event rule condition filter tests
+	* Tests: triggers: Add basic event rule condition tests
+	* Tests: notification: regroup event generators utils in a single file
+	* Tests: notification.c: add `test_scenario` parameter
+	* Tests: Cleanup: notification: `assert()` that `app_pid` is set
+	* Tests: Cleanup: rename test_notification_channel()
+	* Tests: Cleanup: create `test_subscription_twice()` function
+	* Tests: Cleanup: add `register_buffer_usage_notify_trigger()` util function
+	* Tests: Cleanup: create `test_invalid_channel_subscription()` function
+	* Tests: test_notification_ust: reduce number of event generated
+	* Tests: notification: make testcases manage the test app
+	* Tests: Cleanup: apply coding style to `test_notification_channel()`
+	* Tests: Cleanup: extract duplicated code to `setup_buffer_usage_condition()`
+	* Fix: lttng: add-trigger: leak of argpar state
+	* Fix: lttng: add-trigger: leak of error string
+	* Fix: lttng: add-trigger: leak of max_size_arg argument
+	* Fix: lttng: add-trigger: leak of source argument
+	* Clean-up: uri_parse_str_urls: assert on invalid uri_parse() return values
+	* Fix: lttng: add-trigger: leak of argpar_item
+	* Fix: lttng: add-trigger: erroneous null check
+	* Fix: lttng: include lttng-list-trigger missing an 's'
+	* Clean-up: lttng: logging: use ARRAY_SIZE macro
+	* sessiond: notification-thread: Use lttng_domain_type_str()
+	* lttng: Add remove-trigger command
+	* lttng: Add list-triggers command
+	* Docs: document --condition and --action in add-trigger's OPTIONS section
+	* Docs: Add lttng-add-trigger man page
+	* lttng: Add add-trigger command
+	* Tests: Add add-trigger CLI tests
+	* Tests: add raw perf test to the test list when building with libpfm support
+	* Clean-up: lttng: only include lttng.h
+	* lttng.h: add missing public headers and sort them
+	* Clean-up: lttng: replace manual string comparison code by strcasecmp
+	* Fix: lttng-ctl: appending to dynamic buffer invalidates its data member
+	* Implement list_cmd_options_argpar
+	* CLI: Import argpar
+	* Implement utils_parse_unsigned_long_long
+	* lttng: move parse_userspace_probe_opts to a common util
+	* Clean-up: lttng: silence bogus warning
+	* lttng: move log level name to numerical value conversions to a common util
+	* sessiond: action-executor: log trigger name rather than its address
+	* Fix: action-executor: address of trigger name logged instead of trigger name
+	* sessiond: docs: document action_executor_enqueue() parameter ownership
+	* sessiond: defer tracer notification jobs to the action executor
+	* Fix: consumer: timer: uninitialized sigevent fields
+	* Fix: sessiond: notification: unreachable code in switch-case
+	* Fix: sessiond: client: leak of trigger object on invalid client message
+	* Fix: sessiond: timer: unitiliazed sigevent fields
+	* Fix: sessiond: ust-registry: dereference of NULL pointer on allocation failure
+	* Fix: sessiond: kernel: leak of notifier rule on failure to init notifier
+	* lttng-ctl: health: remove unreachable condition
+	* Fix: sessiond: uninitialized credentials set for unbound trigger
+	* buffer-view: improve logging on creation failure
+	* Fix: sessiond: leak of trigger on registration error
+	* sessiond: kernel: misleading log message on event rule creation failure
+	* Fix: sessiond: trace-kernel: function return code overwritten
+	* sessiond: convert invalid command return codes to LTTNG_ERR_UNK
+	* lttng-ctl: convert invalid command return codes to LTTNG_ERR_UNK
+	* Clean-up: ust-consumer: replace manual metadata cache buffer allocation
+	* Clean-up: ust-consumer: pass metadata cache to its write method
+	* Fix: ust-consumer: metadata thread not woken-up after version change
+	* Fix: ust-consumer: metadata cache lock not taken when sampling max offset
+	* Clean-up: ust-consumer: simplify metadata cache unlock on error path
+	* Fix: sessiond: acquire session list lock when updating event notifiers
+	* sessiond: agent: enable events matching event notifiers
+	* Fix: sessiond: assertion fails when getting name of trigger
+	* sessiond: client commands: print command enum as a string
+	* Cleanup: add `notification_command_type_str()`
+	* Fix: lttng-sessiond: Taking sizeof of a pointer
+	* Use MT-safe strtok_r in spawn viewer library helper
+	* Fix: use MT-safe strtok_r in multithreaded context
+	* sessiond: synchronize event notifiers for UST tracers and the kernel tracer
+	* Fix: sessiond: ust-app: account for the event notification pipes fds
+	* sessiond: ust-app: close the event notifier group's pipe write-end
+	* sessiond: notification: receive incoming notifications from tracers
+	* sessiond: unregister triggers during clean-up on shutdown
+	* sessiond: trigger: decouple reception of triggers from commands
+	* sessiond: clean-up: trigger to unregister can be 'const'
+	* Fix: sessiond: double free on duplicate removal of tracer source
+	* sessiond: kernel triggers: add infrastructure to create event notifiers
+	* kernel: event notifier: kernel-ctl interface
+	* kernel: load lttng-ring-buffer-event-notifier-client module
+	* sessiond: kernel: make modules required/optional property per-module
+	* Fix: add rcu_barrier() after sessiond_cleanup()
+	* ust-app: implement event notifier support
+	* Fix: liblttng-ctl: unreported truncations when copying strings
+	* Fix: sessiond: event name truncation during listing
+	* Clean-up: replace erroneous of empty parameter list by void
+	* sessiond: setup event notifier group for registering app
+	* Fix: configure: support Autoconf 2.70
+	* Fix: different pthread_getname_np signature() on macOS causes build failure
+	* lttng-ust abi: sync _UST_CMD() values
+	* hashtable: silence -fsanitize=address warning for `hashlittle()` function
+	* Tests: Fail test if sessiond is not running when it should
+	* Cleanup: erroneous use of CDS_INIT_LIST_HEAD() on node
+	* UST: update ABI for event notifier
+	* userspace-probe: Decouple `userspace_probe_add_callsite()` from event and session
+	* Generalize disable_ust_event to support multiple types of ust object
+	* Generalize enable_ust_event to support multiple types of ust object
+	* Generalize set_ust_event_exclusion to support multiple types of ust object
+	* Generalize set_ust_event_filter to support multiple types of ust object
+	* notification: mark tracer source element as out of poll set
+	* Introduce trigger hash table with tracer token as key
+	* notification: add/remove tracer event source
+	* DBG: add debug statement for trigger not bound to any object
+	* sessiond: Extract condition hashing functions
+	* Cleanup: misplaced white space in `ERR()` statement
+	* Add base support for event rule hit
+	* sessiond: return 'invalid protocol' error on reception error
+	* Only perform notification related unregistering when action is notify
+	* Use lttng_trigger_is_equal when iterating over the trigger ht
+	* Generate bytecodes related to the trigger on reception
+	* kernel: Add token field to `struct lttng_kernel_event`
+	* kernel: Add `struct lttng_kernel_syscall` to ABI
+	* Extras: Perl 5.26 requires { to be escaped by \
+	* Fix: sessiond: metadata not created on app unregistration during start
+	* test: utils: lttng_pgrep performs lookup on non-existing pid
+	* Fix: missing `_mutex_lock()` before signaling a condition variable
+	* Cleanup: use `modprobe --remove` rather than `rmmod`
+	* trigger: consider domain on register and unregister
+	* trigger: lttng_trigger_get_underlying_domain_type_restriction
+	* action-executor: missing include of internal event-rule header
+	* Tests: unit: lttng_condition_event_rule
+	* condition: implement event rule based condition
+	* Move conditions source files to src/common/conditions directory
+	* trigger: implement listing of registered trigger
+	* Apply policy on channel sampling
+	* trigger: introduce firing policies
+	* Fix: lttng-ctl: deserialize on orderly shutdown of sessiond
+	* Fix: trigger: erroneous check for success of trigger creation
+	* Fix: trigger: leak of trigger on failure to set name
+	* Clean-up: trigger: use condition and action put
+	* Docs: payload/buffer view: validate is missing an argument description
+	* Fix: unchecked buffer size for communication header
+	* relayd: logging of `trace chunk exists` command refers to the wrong command
+	* trigger: lttng_triggers: implement a container for multiple triggers
+	* action-executor: evaluated object credentials are optional
+	* trigger: generate and add tracer token on registration
+	* action-executor: add trigger name to debugging output
+	* trigger: implement trigger naming
+	* port: run namespace tests only on Linux
+	* port: FreeBSD does support fchown and fchmod on a shm fd
+	* port: Add pthread_setname_np FreeBSD compat
+	* port: only enable userspace callstack context on Linux
+	* trigger: implement is_equal
+	* trigger: expose trigger owner uid
+	* Clean-up: action-executor: typo and missing tab
+	* Tests: Fix: 99% fill ratio for high buffer usage is too high for larger events
+	* Fix: action: invalid header offset used when serializing snapshot action
+	* port: FreeBSD has no ENODATA, alias it to ENOATTR
+	* port: tests: /proc/self/fd is Linux only, use /dev/fd on other Unices
+	* Cleanup: Use pkg-config to detect liburcu
+	* Clean-up: sessiond: silence negative index warning
+	* credentials: uid and gid now use LTTNG_OPTIONAL
+	* port: Add missing sock_cred macros on FreeBSD
+	* port: use compat lttng_fls()
+	* port: FreeBSD has no LOGIN_NAME_MAX, use sysconf instead
+	* port: no eventfd support on FreeBSD
+	* optional: Add LTTNG_OPTIONAL_INIT_VALUE
+	* action: Mark parameter of lttng_action_get_type as const
+	* Introduce lttng_domain_type_str utility
+	* port: no HOST_NAME_MAX on FreeBSD, use LTTNG_HOST_NAME_MAX
+	* port: ELF_ST_TYPE is defined in elf.h on FreeBSD
+	* port: posix_fadvise is available in FreeBSD >= 10.0
+	* port: fix compat/endian.h on FreeBSD
+	* port: ls --ignore= is a GNU extension
+	* Tests: poll: test all possible combinations of active fds in a poll set
+	* Fix: common: poll: compat_poll_wait never finishes
+	* Tests: Add syscall enable/disable scenarios
+	* Cleanup: simplify 'poll' wrapper build
+	* Cleanup: autoconf 'dirfd' detection
+	* Set version to 2.13-pre
+	* relayd: silence null dereference warning during viewer stream creation
+	* Fix: relayd: failure to read index entry or stream packet after clear
+	* Fix: lttng-ctl: erroneous uses of LTTNG_PACKED
+	* Fix: relayd: live: invalid return code on DETACH_SESSION
+	* Tests: clear: remove test workspace directory
+	* Tests: ns_contexts: discarded events result in test failure
+	* Fix: PERROR spam when `tracing` group does not exist
+	* Build fix: implicit declaration of function 'PERROR' on Solaris
+	* tests: unit: event-rule unit testing
+	* event-rule: introduce event rule tracepoint
+	* event-rule: introduce event rule uprobe
+	* event-rule: introduce event rule syscall
+	* event-rule: introduce event-rule kprobe
+	* event-rule: lttng_event_rule base object
+	* Introduce kernel-probe locations
+	* userspace-probe: replace explicit null-termination check
+	* Revert "userspace-probe: replace explicit null-termination check"
+	* Tests: clean-up: remove trailing dot in snapshot test statements
+	* userspace-probe: replace explicit null-termination check
+	* userspace-probe: log function name on invalid parameter error
+	* Allow run-as to generate filter bytecode.
+	* Fix: add missing errno.h in pthread compat
+	* Add common util to set thread name
+	* Fix: liblttng-ctl: unchecked return value on buffer append
+	* Fix: action executor: double work list unlock on error
+	* Move filter related code to libfilter under libcommon
+	* Clean-up: consumer: consumer_metadata_cache_write is not const-correct
+	* Fix: memcpy used on potentially overlapping regions
+	* sessiond: notification: use lttng_payload for communications
+	* Fix: sessiond: client/client_list lock inversion on disconnect
+	* Fix: sessiond: missing rcu read lock on client in/out events
+	* sessiond: enforce user-exclusive session access in session_access_ok
+	* sessiond: trigger: run trigger actions through an action executor
+	* Revert "Fix: sessiond: erroneous user check logic in session_access_ok"
+	* Revert "sessiond: trigger: run trigger actions through an action executor"
+	* Fix: sessiond: erroneous user check logic in session_access_ok
+	* sessiond: trigger: run trigger actions through an action executor
+	* Fix: notification: deadlock on cmd_queue.lock and client->lock
+	* sessiond: notification: add support for async commands
+	* sessiond: notification: refactor: split transmission and poll update
+	* sessiond: notification: synchronize notification client (and list)
+	* sessiond: notification: introduce the notion of 'active' client
+	* sessiond: notification: maintain an id to notification_client ht
+	* Fix: tests: `pgrep -f` flags unrelated process as lttng-sessiond
+	* logging: print human-readable thread names when logging
+	* sessiond: clarify the role of notification credentials
+	* Use lttng_trigger credentials to send evaluation to client
+	* trigger: introduce refcounting
+	* trigger: use condition and action ref counting to ease internal objects management
+	* condition: introduce reference counting
+	* Clean-up: tests: fd-tracker: change spaces to tabs
+	* Clean-up: relayd index: change spaces to tabs
+	* Clean-up: sessiond comm relay: change spaces to tabs
+	* Clean-up: compat time: change spaces to tabs
+	* Clean-up: kernel consumer: change spaces to tabs
+	* Clean-up: sessiond ust-app: change spaces to tabs
+	* Clean-up: sessiond notification thread: change spaces to tabs
+	* Clean-up: sessiond kernel: change spaces to tabs
+	* Clean-up: sessiond kernel: fix include style
+	* Clean-up: sessiond consumer: change space to tabs
+	* Clean-up: sessiond: change space to tabs
+	* Clean-up: sessiond manage-consumer: change space to tabs
+	* Clean-up: relayd: change space to tabs
+	* Clean-up: sessiond command: fix include style
+	* Clean-up: sessiond command: change space to tabs
+	* Clean-up: relayd trace-chunk: change space to tabs
+	* Clean-up: relayd index: change space to tabs
+	* Clean-up: relayd session: change space to tabs
+	* Clean-up: liblttng-ctl clear: change space to tabs
+	* Clean-up: liblttng-ctl destruction handle: change space to tabs
+	* Clean-up: mi-lttng: change space to tabs
+	* Clean-up: time: change space to tabs
+	* Clean-up: consumer-stream: change space to tabs
+	* Clean-up: consumer metadata cache: change space to tabs
+	* Clean-up: run-as: change space to tabs
+	* Clean-up: utils: change space to tabs
+	* Clean-up: sessiond rotation: change space to tabs
+	* Clean-up: sessiond: change space to tabs
+	* Clean-up: trace-chunk: change space to tabs
+	* Clean-up: consumer: change space to tabs
+	* Clean-up: optional: change space to tabs
+	* trigger: internal: add credentials information
+	* credentials: implement is_equal
+	* sessiond: clean-up: remove unused `state` function parameter
+	* .gitignore: add test_unix_socket
+	* sessiond: comm: add fd count information for lttng-ctl -> sessiond comm
+	* Tests: add unix socket wrapper unit tests
+	* payload-view: mark lttng_payload_view_get_fd_handle_count as const
+	* Fix: uprobe: inequality comparison against NULL
+	* Fix: action: lttng_action_group_add_action returns status invalid
+	* Fix: evaluation: dereference before NULL check in create_from_payload
+	* Tests: rework tracefile_count test to meet the tracefile count limit
+	* Fix: extraneous empty/inactive flush on rotation out of a trace chunk
+	* Fix: relayd: double unlock on viewer stream creation error
+	* Fix: relayd: live connection fails to open file during clear
+	* Fix: sessiond: unchecked return value
+	* Fix: common: unchecked return value
+	* Fix: common: improper use of negative return
+	* Fix: sessiond: unchecked return value
+	* Fix: relayd: wrong stream type used in DBG statement
+	* sessiond: client: use common payload send fds util
+	* payload: use fd_handle instead of raw file descriptors
+	* Add fd_handle interface
+	* payload: don't re-initialize destination payload on copy
+	* uprobe: transmit binary file descritptor through lttng_payload
+	* Fix: payload view: payload view always refers to parent's position
+	* Fix: lttng: leak of userspace probe path on listing
+	* payload: incomplete sentence in lttng_payload_init comment
+	* common: add lttng_payload_view fd count accessor and buffer init
+	* common: move lttng_payload[_view] to libcommon
+	* common: add lttng_dynamic_array_set_count()
+	* sessiond: prepare client replies through an lttng_payload
+	* Clean-up: sessiond: change spaces to tab
+	* Fix: uprobe: missing error code on allocation failure
+	* Fix: sessiond: don't negate error code on list error
+	* userspace-probe: implement is_equal
+	* Fix: send/received actual size is overwritten by 'expected' size
+	* unix: add non block send and receive flavors for fd passing
+	* Fix: partial recv lead to client disconnect
+	* tests: return the proper TAP exit code
+	* Add tests/unit/test_payload to .gitignore
+	* Tests: live/test_{lttng_,}kernel: use lttng_test_filter_event instead of sched_switch
+	* Cleanup: Tests: live/test_{lttng_,}ust: testapp not in background
+	* Fix: consumer: Move sanity check within `consumer_subbuffer` functions
+	* Cleanup: typo in DBG() statements
+	* Fix: use sys/types.h for ssize_t on Cygwin
+	* Add kernel and UST time namespace context
+	* Fix: sessiond: wrong variable checked for error code
+	* Fix: consumerd: double unlock on rotate channel error path
+	* Fix: consumerd: packet sent before channel rotation
+	* Clean-up: relayd: missing space in debug statement
+	* Fix: relayd: wrong specifier used in DBG format string
+	* Tests: add a "new metadata after clear" test
+	* Fix: relayd: send_viewer_streams sends stack data in padding
+	* Clean-up: consumer: move open packet to post_consume
+	* Fix: stream intersection fails on snapshot of cleared session
+	* Fix: relayd: viewer metadata is not rotated after a session clear
+	* Fix: post-clear trace chunk has a late beginning packet
+	* Fix: kconsumer: missing wait for metadata thread in do_sync_metadata
+	* Clean-up: relayd: unused tcp keep alive config return value
+	* Fix: tests: interrupting get_next_notification causes test to fail
+	* Fix: consumer.c: wrong order of parameter in `DBG()` statement
+	* Fix: consumer: dangling chunk on buffer allocation failure
+	* Convert `README.md` to `README.adoc`
+	* Fix: consumerd: uninitialized written_bytes on no-data sleep
+	* Build fix: consumerd misnamed label
+	* consumerd: on_sleep not called on stream when no data is available
+	* Fix: invalid discarded events on start/stop without event production
+	* tests: truncate metadata file for regenerate metadata test
+	* Fix: consumerd: user space metadata not regenerated
+	* tests: gen-ust-events-ns/tp.h: Fix build with musl libc
+	* actions: Expose lttng_action_type_string internally
+	* actions: introduce action group
+	* actions: Make lttng_action reference countable
+	* actions: introduce snapshot session action
+	* Clean-up: replace space by tabs
+	* Fix: tests: output_dir contains the consumerd pipe
+	* liblttng-ctl: use lttng_payload for serialize/create_from_buffer
+	* common: set dynamic-buffer's data to NULL on reset()
+	* Clean-up: coding style fixes in dynamic-buffer.c
+	* liblttng-ctl: add facilities for lttng_snapshot_output object
+	* Fix: unix: don't PERROR on EAGAIN for non-blocking sockets
+	* actions: introduce rotate session action
+	* actions: introduce stop session action
+	* actions: introduce start session action
+	* actions: implement is_equal
+	* Clean-up: sort includes per clang format in action.c
+	* format: AlignOperand introduces spaces
+	* Fix: incorrect specifier %lu used with size_t argument
+	* Fix: consumerd: live client receives incomplete metadata
+	* consumerd: refactor: split read_subbuf into sub-operations
+	* consumerd: move rotation logic to domain-agnostic read path
+	* sessiond: enforce mmap output type for kernel metadata channel
+	* consumerd: tag metadata channel as being part of a live session
+	* consumerd: pass channel instance to stream creation function
+	* consumerd: cleanup: use buffer view interface for mmap read subbuf
+	* consumerd: move address computation from on_read_subbuffer_mmap
+	* consumerd: refactor: combine duplicated check_*_functions
+	* kerner-ctl: add RING_RING_BUFFER_GET_NEXT_SUBBUF_METADATA_CHECK
+	* Fix: common: fs_handle_seek returns negative value on success
+	* Fix: lttng: Destroying session message repeated during destruction
+	* Add lttng_dynamic_buffer_append_view util
+	* Make lttng_dynamic_buffer_append_buffer const-correct
+	* .gitignore: add test_buffer_view
+	* Fix: liblttng-ctl: leak of tracker handle in lttng_[un]track_pid
+	* Fix: common: abort on rotation after time manipulation
+	* Tests: test_exclusion: exclusion after tracing active
+	* Tests: `gen-ust-nevents`: add syncpoints
+	* Tests: accept built-in kernel modules
+	* API: missing includes in lttng.h
+	* API: missing clear and clear-handle includes in lttng.h
+	* API: sort lttng.h includes
+	* Fix: API: missing end brace for C++ linkage specification.
+	* README.md: fix typos in component descriptions
+	* Fix: tests: `-Wstringop-overflow` warning
+	* Improve README.md
+	* Docs: fix comment typo in lttng-error.h
+	* Fix: sessiond: sessiond and agent deadlock on destroy
+	* relayd: clean-up: remove unused DATETIME_STRING_SIZE definition
+	* Fix: load: incomplete error handling for load_session_from_file
+	* actions: improve logging in lttng_action_create_from_buffer
+	* actions: introduce lttng_action_init
+	* actions: introduce function typedef for creating actions from buffer
+	* buffer-view: introduce lttng_buffer_view_contains_string
+	* Move actions source files to src/common/actions directory
+	* ust registry: Refactor representation of nested types
+	* common: keep libcommon_la_SOURCES list sorted
+	* lttng-crash(1): document the command's positional argument
+	* lttng-sessiond(8): append missing argument to short options
+	* lttng-sessiond(8): sort the option list by long option name
+	* lttng-relayd(8): mention the `--config` option
+	* Fix: lttng-load: support legacy PID tracker specification
+	* Fix: sessiond: invalid session configuration on EXCLUDE_ALL policy
+	* Fix: relayd: unchecked allocation result of unlinked file pool
+	* lttng-crash: use `spawn_viewer()` to launch trace viewer
+	* lttng-view: clean-up: move `--viewer` code to specific file
+	* lttng-crash: clean-up: fix alignment of format string
+	* lttng-view: clean-up: rename `parse_options()` -> `parse_viewer_option()`
+	* Fix: python: suppress -Wmissing-prototypes warning with SWIG 3.0.10
+	* lttng-view: clean-up: use singular form for type name
+	* lttng-view: clean-up: remove references to LTTv
+	* Fix: relayd: harmonize path format in backward-compat mode
+	* Bump session.xsd version to 2.12
+	* lttng-relayd(8): normalize style and add details
+	* doc/man: refer to Babeltrace 2 instead of Babeltrace 1
+	* lttng-clear(1): normalize style and add details
+	* Fix: filter-grammar-test: add dependencies between steps
+	* Fix: relayd: assertion fails on creation of session by peer < 2.11
+	* Fix: relayd: crash on creation of session by peer < 2.11
+	* Fix: consumer: fallback to flush when flush empty is unsupported
+	* Fix: consumerd: incorrect clear logging statement
+	* Fix: sessiond: error reported on session destruction for old modules
+	* Fix: sessiond: erroneous error code returned on rotation failure
+	* Fix: lttng-destroy: missing newline on session destruction message
+	* relayd: clean-up: reference is repeated in comment
+	* Typo: 'Descritptor' -> 'Descriptor'
+	* Typo: 'Accomodate' -> 'Accommodate'
+	* Clean-up: trace-ust comment still refers to only PID trackers
+	* Fix: tracker: NULL pointer dereference after NULL check
+	* Fix: sessiond: NULL pointer dereference after NULL check
+	* Fix: sessiond: missing goto in error handler
+	* Fix: sessiond: user/group name can be leaked on malformed command
+	* configure: add -Wmissing-declarations, -Wmissing-prototypes, and more
+	* Fix: sessiond: make the --without-lttng-ust version of launch_application_notification_thread static
+	* Fix: tests: include callsites.h from callsites.c
+	* Fix: relayd: cast idigit argument to unsigned char
+	* Fix: tests: make some functions static
+	* Fix: tests: add `void` parameter to functions that take no parameters
+	* Fix: common: make lttng_trace_chunk_remove_subdirectory_recursive static
+	* Fix: common: add `void` parameter to log_add_time declaration
+	* CONTRIBUTING.md: harmonize list style with the rest of the docs
+	* CONTRIBUTING.md: clarify the guidelines for commit messages
+	* Fix: lttng-list: don't warn when the kernel domain has no channels
+	* Refactor: lttng-ctl: follow terminology of the tracker documentation
+	* lttng: list: replace domain headers with the official names
+	* lttng: list: print `per-user` and `per-process` buffer types
+	* Docs: overhaul of lttng-track(1) and lttng-untrack(1)
+	* Fix: MI: bump MI schema version to 4.0 in mi-lttng.c
+	* Fix: sessiond: occasional badfd error on repeated SIGTERM
+	* Fix: lttng: incorrect domain list printed when no domain is provided
+	* Fix all -Wdiscarded-qualifiers warning instances
+	* Remove part of last name to fit in a 80 character line
+	* Fix: Tests: trace path wildcards not expanded
+	* Fix: Tests: `gen-ust-events` doesn't error out on invalid option
+	* Fix: Tests: utils.sh: merge `validate_{directory,folder_is}_empty` functions
+	* Fix: Tests: undefined `NR_USEC_WAIT` bash variable
+	* directory-handle: print `errno` reason on `unlinkat()` error
+	* Fix: lttng-ctl: _handle can be NULL
+	* Fix: sessiond: domain subdirectory not deleted on empty clear
+	* Ignore -Wincomplete-setjmp-declaration warnings
+	* tests: put -no-pie in LDFLAGS instead of CFLAGS
+	* Silence `POSIX Yacc` warnings
+	* Fix -Wmissing-declarations warnings in filter-parser.y
+	* Include cmd-2-2.h in cmd-2-1.h
+	* Make create_file function static in gen-ust-tracef.c
+	* Make remove_file_from_hierarchy function static in test_directory_handle.c
+	* Make fd_count function static in test_fd_tracker.c
+	* Add declarations for exported functions in health_exit.c
+	* Add declarations for exported functions in health_fail.c
+	* Make functions in live_test.c static
+	* Add declarations for exported functions in consumer_testpoints.c
+	* Make parse_arguments static in base_client.c
+	* Fix all -Wmissing-declarations warning instances
+	* Fix: fd-tracker: mark symbols as hidden
+	* Fix: liblttng-ctl: hide new tracker config symbols
+	* Tests: remove unused libhealthexit code
+	* Fix: remove broken health monitoring test `test_thread_exit`
+	* Fix: directory-handle: use of free'd handle on fstat() error
+	* Fix: relayd: use of relay_session ref count before initialization
+	* Fix: relayd: unchecked return value when opening relay socket
+	* configure: add --enable-Werror
+	* configure: use AX_APPEND_COMPILE_FLAGS to detect supported warning flags
+	* tests: append to AM_CFLAGS instead of overriding it
+	* Tests: gen-ust-nevents: use options instead of arguments
+	* Tests: Cleanup: test_exclusion: more detailed output
+	* Fix: Tests: `test_exclusion` passing for the wrong reason
+	* Tests: notification.c: remove extra space
+	* Fix: trace-chunk: useless assignment to 'ret'
+	* Fix: lttng: track-untrack: error assigned to wrong variable
+	* Fix: relayd: live: unchecked poll set creation return value
+	* Fix: relayd: live: unchecked return value when opening relay socket
+	* Fix: relayd: unchecked poll set creation return value
+	* Fix: lttng: uninitialized pointer free'd when no sessiond is present
+	* Fix: tracker: inclusion of internal header in public header
+	* Tests: Fix: `wait_on_file()` returns too early
+	* Fix: Tests: utils.sh: fix unbound variable
+	* Tests: Fix typo: registerd -> registered
+	* Tests: Cleanup: remove unused bash variable
+	* Typo: 'toogle' -> 'toggle'
+	* Fix: lttng-sessiond: control reaches end of non-void function warning
+	* Fix: possible null dereference
+	* Fix: string might be uninitialized
+	* Fix: force the use of our _FORTIFY_SOURCE definition
+
+2020-02-04 lttng-tools 2.12.0-rc1
+	* Tests: fix: test_relayd_working_directory fails as user
+	* Fix: sessiond: snapshot errors don't clear session's trace chunk
+	* Fix: sessiond: bounded snapshot record fails when no streams exist
+	* Tests: fix: test_relayd_working_directory fails as root
+	* Fix: trace-chunk: dereference after NULL check
+	* Clean-up: mi: remove logically dead code
+	* Fix: trace-chunk: dereference after null check of old_path
+	* Clean-up: unchecked return value
+	* Fix: unchecked return value of cds_lfht_destroy()
+	* Fix: relayd: return from function without unlocking session lock
+	* Clean-up: consumerd: remove unreachable code
+	* Clean-up: trace-chunk: remove unreachable code
+	* Fix: unchecked return value of lttng_directory_handle_create()
+	* Tests: fd-tracker: fix: leak of test paths
+	* session-descriptor: fix comment typos in session-descriptor.h
+	* Fix: directory-handle: typo in equals method breaks compat build
+	* Fix: potential use of uninitialized return value
+	* Clean-up: remove instances of loop initial declarations
+	* Fix: relayd: register listener threads as rcu readers
+	* relayd: track directory handles through the fd-tracker
+	* tests: Move to kernel style SPDX license identifiers
+	* Fix: include stdlib.h in compat/string.h
+	* Cleanup: remove superfluous tests.txt
+	* fix: add include guards to compat/path.h
+	* Move to kernel style SPDX license identifiers
+	* Sync ax_have_epoll.m4 with autoconf-archive
+	* .gitignore: ignore gen-kernel-test-events
+	* Fix: lttng: sanity check of `--probe` description
+	* lttng-view: make babeltrace2 the default viewer
+	* lttng-view: clean-up: remove unneeded empty line
+	* lttng-view: clean-up: static struct viewers array should be const
+	* lttng-view: clean-up: remove commented and unused references to lttv
+	* relayd: register fd tracker instance to all created trace chunks
+	* relayd: track relayd control connection sockets
+	* relayd: track relayd data connection sockets
+	* relayd: replace uses of block FDs by the fs_handle interface
+	* fd-tracker: restore suspended handles from their inode's path
+	* directory-handle: query if instance is backed by a file descriptor
+	* directory-handle: make lttng_directory_handle_stat public
+	* fd-tracker: replace custom optional implementation by LTTNG_OPTIONAL
+	* directory-handle: add an equals method
+	* trace chunk: allow associating an fd_tracker to a trace chunk
+	* fd-tracker: refactor: extract fs_handle interface from fd_tracker
+	* fd-tracker: remove use of VLA for unsuspendable_fd APIs
+	* relayd: share the same output directory handle accross sessions
+	* Fix: relayd: fail to create session when trace chunk is not found
+	* relayd: track the health unix socket with the fd-tracker
+	* relayd: track the health thread's poll fd with fd-tracker
+	* LTTNG-RELAYD(8): document the --fd-pool-size option
+	* relayd: rename fd-cap parameter to fd-pool-size
+	* relayd: track the live client connections socket
+	* relayd: track the control and data listener socket
+	* relayd: track the live listener socket
+	* relayd: track stdio output file descriptors
+	* relayd: track the live viewer worker thread's epoll fd
+	* relayd: track the live listener thread's epoll fd
+	* relayd: track the live_conn_pipe with the fd-tracker
+	* relayd: track listener's epoll fd using the fd-tracker
+	* relayd: track worker thread's epoll fd using the fd-tracker
+	* relayd: track clients of the health unix socket with the fd-tracker
+	* relayd: track the health quit pipe with the fd-tracker
+	* relayd: track the relay_conn_pipe with the fd-tracker
+	* relayd: track the quit pipe with the fd-tracker
+	* relayd: Don't bypass the fd tracker when closing file descriptors
+	* relayd: initialize the global fd tracker from fd_cap option
+	* relayd: clean-up: reduce the number of exit paths in main()
+	* relayd: add fd-cap option to limit the number of opened FDs
+	* Fix: use lttng_tracker_id_status enum values
+	* Fix: update context types for Python bindings
+	* Fix: lttng: placing probe on symbol starting with `_`
+	* Fix: build failure with -fno-common
+	* Fix: Tests: missing stream redirect causes test failure
+	* Fix: automatic enum value overwrites existing error code value
+	* doc: Fix bind address example for lttng-relayd
+	* Build fix: dist target builds fails due to missing header file
+	* Fix: track-untrack.c: regression of `--all --pid` option ordering
+	* track-untrack.c: error out on unknown CLI options
+	* Add test_event_tracker to the TESTS variable
+	* Add missing `test_event_tracker` to fast_regression
+	* Cleanup: track-untrack.c: declare all `int` on the same line
+	* Fix: relayd: hostname check is too restrictive
+	* Cleanup: remove extra whitespace from include directive
+	* Fix: skip start trace for app that are already started.
+	* Fix: keep active session state on redundant start command
+	* Fix: build failures when `--without-lttng-ust`
+	* Sync lttng-ust ABI version in ust-abi-internal.h
+	* Sync lttng-modules ABI version in internal kernel-ioctl.h
+	* Fix: lttng-clear: invalid free of session name
+	* Fix: initialize var_data to NULL
+	* tracker: update API documentation
+	* Cleanup: remove struct lttng_handle from tracker.h
+	* Refactoring: introduce lttng_tracker_ids_serialize
+	* Refactoring: move count to an output parameter
+	* Refactoring: introduce lttng_tracker_ids data structure
+	* Refactoring: use an opaque lttng_tracker_id type
+	* Fix: Initialize ret to zero
+	* Update track/untrack man page
+	* Error early on invalid tracker type for UST domain
+	* ust-app: remove dead code
+	* Fix: Skip uid registry when metadata key value is 0
+	* trackers: bump MI version to 4.0
+	* tests: test uid/gid/pid/vuid/vgid/vpid trackers
+	* trackers: update list/track/untrack commands
+	* trackers: support tracking feature
+	* trackers: add sessiond tracker list implementation
+	* trackers: update lttng-modules tracer ABI
+	* trackers: introduce new tracker types
+	* trackers: change error code from "pid" to "id"
+	* format: use AfterCaseLabel: true for switch case
+	* Fix: sessiond: check for lttng-modules ABI 2.1 rather than 2.8
+	* Doc: man page: lttng-relayd LTTNG_RELAYD_DISALLOW_CLEAR env. var.
+	* Doc: lttng-clear(8) man page
+	* tests: mi for clear command
+	* tests: lttng clear command
+	* tests: gen-ust-events: abort() on argument error
+	* tests: gen-ust-events: add touch and wait sync points before exit.
+	* tests: gen-ust-events: use options instead of arguments
+	* relayd: live: implement support for clear feature
+	* relayd: implement support for clear feature
+	* relayd: viewer-stream: introduce viewer_stream_close_files and viewer_stream_sync_tracefile_array_tail
+	* relayd: viewer_session: expose viewer_session_set_trace_chunk_copy symbol
+	* trace-chunk: implement no-op and delete release commands
+	* sessiond: document effect of rotated_after_last_stop on clear
+	* sessiond: snapshot: set trace chunk to NULL before closing it
+	* relayd: return invalid protocol error on close chunk disallowed clear
+	* relayd: set has rotated only for explicit rotations
+	* trace-chunk: Introduce chunk "path", relayd session "ongoing_rotation", sessiond session "rotated"
+	* consumer: add extra debug output
+	* relayd: add extra debug output
+	* sessiond: implement clear command
+	* sessiond: add clear notifier
+	* sessiond: introduce cleared_after_last_stop
+	* sessiond: implement ust app clear session
+	* sessiond: implement kernel clear session
+	* sessiond: implement consumer clear channel
+	* consumer: implement clear channel
+	* common trace-chunk: introduce lttng_trace_chunk_get_name_overridden
+	* common: trace-chunk: track all files within a chunk
+	* sessiond: cmd_rotate_session: introduce command argument
+	* sessiond: query relayd configuration for availability of clear feature
+	* relayd: Implement get_configuration relayd protocol command
+	* common: index and trace-chunk file creation/open API change
+	* common: index: remove redundant separator for empty channel string
+	* sessiond: refactoring: introduce start/stop_kernel_session
+	* sessiond-comm: add clear command support to consumer protocol
+	* sessiond-comm: Document feature branch specific commands range
+	* relayd: tracefile array: Allow head position to skip ahead
+	* relayd tracefile array: add tracefile_array_reset
+	* common dynamic-array: Introduce dynamic array clear
+	* relayd: environment variable to disable clear command
+	* lttng: Implement lttng clear session command
+	* lttng-ctl: Expose sessiond cmd_clear_session command
+	* common error: Add errors for clear feature
+	* ust-consumer: Expose user space clear buffer operation
+	* kernel-ctl: Expose kernel clear buffer operation
+	* Test: rotate_utils.sh: consider chunk archive with ust/ as empty
+	* Send ust and kernel domain directory handle to consumer
+	* Fix: consumer: do not flush on transition from NULL chunk
+	* Fix: consumer: honor "active" flush flag
+	* Fix: sessiond cmd.h: include missing lttng-sessiond.h
+	* Fix: sessiond: ust-app: per-pid buffers: Create empty ust/ directory
+	* Fix: utils: utils_stream_file_path separator
+	* Fix: consumerd: use packet sequence number for rotation position
+	* align.h: Implement ALIGN_FLOOR macro
+	* Fix: relayd: per-pid live: no new metadata vs close
+	* Fix: relayd: use packet sequence number for rotation position
+	* Fix: relayd stream.c: LTTNG_OPTIONAL_GET address confusion
+	* Fix: optional.h macro missing parentheses and guards
+	* Fix: use of strnlen breaks build on Solaris 10
+	* dynamic-array: fix documentation of lttng_dynamic_pointer_array_get_pointer
+	* Fix: make dist fails on sdt-probe test with autotools v1.16+
+	* Fix: tests: metadata presence on relayd is not deterministic
+	* Fix: move testpoint after state update
+	* Make lttng_directory_handle reference countable
+	* Clean-up: apply clang-format to the newly added fd-tracker
+	* Fix build: fd-tracker is not part of librelayd
+	* Add git-review config
+	* doc: fix typo in lttng-enable-event man page
+	* tests: make functions static in test_notification.c
+	* tests: make functions static in test_utils_compat_poll.c
+	* tests: make functions static in test_utils_expand_path.c
+	* tests: make functions static in test_session.c
+	* tests: make functions static in test_uri.c
+	* tests: include foo.h in foo.c
+	* compat: remove always true assertion in compat-poll.c
+	* Fix: sessiond: RCU read lock imbalance on get trace chunk id error
+	* tests: add declaration for test_function in userspace-probe-elf-binary.c
+	* tests: add declarations for functions in gen-syscall-events-callstack.c
+	* tests: make entry_handler static in ini_config test
+	* Format lists in src/common/Makefile.am
+	* sessiond: make functions static in ust-registry.c
+	* sessiond: make thread_consumer_management function static
+	* sessiond: make thread_rotation function static
+	* Fix: build: ust -> kernel mix-up in noinst_SCRIPTS
+	* Fix: relayd: missing metadata stream causes all traces to be skipped
+	* lttng-ctl: add local declarations for obsolete functions in lttng-ctl.c
+	* sessiond: remove unused log_job_destruction function
+	* sessiond: make disable_context static
+	* sessiond: make ltt_sessions_ht_alloc static
+	* relayd: make functions static in ctf-trace.c
+	* Make validate_url_option_combination static in create.c
+	* Make _utils_expand_path static
+	* Remove unused function uri_create
+	* uri: put `inline` at beginning of strpbrk_or_eos declaration
+	* tests: put `static` keyword at beginning of variable declaration
+	* common: make some functions static in mi-lttng.c
+	* consumerd: make lttng_consumer_close_all_metadata static
+	* README.md: libuuid is no longer a dependency
+	* Replace libuuid with internal implementation
+	* consumerd: remove unused function consumer_del_data_stream
+	* m4: sync ax_pthread.m4 with autoconf archive
+	* configure.ac: Remove duplicated CMD_DESCR_ROTATE definition
+	* Fix: tests: missing argument in test output print statement
+	* Silence bogus warning when building with old GCC versions
+	* Clean-up: open_pipe_cloexec() has useless boilerplate
+	* Clean-up: tests: unchecked closedir value in test_fd_tracker
+	* Fix: fd-tracker: dereference of lttng_inode after NULL check
+	* Fix: fd-tracker: error path lead to null dereference of handle
+	* Fix: fd-tracker: crash on close of partially initialized handle
+	* Tests: add fd-tracker tests for the unlink operation
+	* fd-tracker: use lttng_inode to store fs_handle's path
+	* fd-tracker: add the lttng-inode interface
+	* fd-tracker: add the unlink operation to fs handles
+	* Test: add a unit test for the fd tracker
+	* fd-tracker: add pipe management wrappers to fd-tracker
+	* fd-tracker: add epoll/poll management wrappers to fd-tracker
+	* fd-tracker: add an fd-tracker util to common
+	* relayd: close stdin on launch
+	* Fix: relayd: fully initialize viewer stream before publishing it
+	* Clean-up relayd: session_release can be marked as static
+	* Fix: relayd: don't send streams if there is no metadata
+	* Fix: update apps on untrack only when session is active
+	* Fix: consumerd: assert on null trace chunk on session restart
+	* Fix: sessiond: don't wait for a rotation from a null chunk to finish
+	* Fix: sessiond: duplicated rotation notification sent
+	* Fix: relayd: remove assert of non-null stream trace chunk on rotate
+	* Docs: verb/noun confusion in comment
+	* Fix: sessiond: no rotation performed from null chunk to new chunk
+	* Fix: invalid use of destructor in dynamic pointer array
+	* Fix: relayd: check for a trace chunk before writing a packet
+	* Fix: relayd: viewer session trace chunk not released on detach
+	* Require automake >= 1.12
+	* relayd: rename viewer_session_set_trace_chunk and hide it
+	* Fix: relayd: session trace chunk is copied too late
+	* Fix: overly restrictive datetime regexp rejects valid dates
+	* Fix: relayd: disallow 0-length session names for 2.4+ peers
+	* Docs: RELAYD(8): document the --group-output-by-session/host options
+	* Tests: unit testing for backward compatibility of group-output-by-session
+	* relayd: Add backward compatibility for --group-output-by-session
+	* Tests: regression testing for lttng-relayd --group-output-by-*
+	* Tests: lttng_snapshot_add_output_ok: allow specifying output type
+	* relayd: introduce --group-output-by-session
+	* Fix: sessiond: ust: deadlock with per-pid buffers
+	* relayd: close viewer stream trace chunk earlier on release
+	* Fix: relayd: put chunk reference when closing stream
+	* Fix: relayd: tracefile rotation: viewer opening missing index file
+	* Tests: fix shellcheck warning
+	* Tests: base path: lttng load for session configuration
+	* Cleanup: remove unused internal lttng_session_descriptor_get_base_path
+	* Refactor: Move set session path to own function
+	* Fix: move set base_path of session to URI configuration
+	* Fix: tests: re-add link to urcu-bp for _LGPL_SOURCE tests
+	* Fix: tests: use DL_LIBS variable in ust multi-lib test
+	* Fix: lttng: initialize sessions pointer to NULL
+	* Use pkgconfig to detect and configure liblttng-ust
+	* Fix: check for dtrace and sdt.h before enabling SDT uprobe tests
+	* Fix: consumerd: crash occurs when taking snapshot of ust channel
+	* Fix: trace-chunk: log the cause of file open failures
+	* Fix: relayd: live: crash when creating viewer streams
+	* Fix: relayd: live: crash on attach to a session without trace chunk
+	* Fix: relayd: live: some listed sessions are not attacheable
+	* Fix: relayd: don't put un-acquired trace chunk reference
+	* Fix: relayd: don't put un-acquired viewer trace chunk reference
+	* Fix: consumerd: NULL pointer dereference during metadata sync
+	* consumerd: clean-up: stream attribute accessed without locking stream
+	* Tests: namespace tests fail to build on older libc
+	* Fix: check for lttng-ust >= 2.11 at configure
+	* sessiond: build fails in --without-lttng-ust configuration
+	* Tests: use "kill -0" for app existence check in NS tests
+	* Tests: add kernel namespace context change tests
+	* Tests: add UST namespace context change tests
+	* Tests: add kernel namespace contexts tests
+	* Tests: add UST namespace contexts tests
+	* MI: add support for namespace and uid/gid contexts
+	* Add UST uid/gid contexts
+	* Add kernel uid/gid contexts
+	* Add UST namespace contexts
+	* Add kernel namespace contexts
+	* Update local copy of ust-abi.h to reflect addition of ns contexts
+	* Tests: fix: tmp dir can be a symlink
+	* Docs: relayd: document LTTNG_RELAYD_WORKING_DIRECTORY env variable
+	* Docs: relayd: document the --working-directory/-w option in man page
+	* Introduce LTTNG_RELAYD_WORKING_DIRECTORY environment variable
+	* Tests: add an lttng-relayd working directory test
+	* relayd: introduce --working-directory/-w options
+	* Fix: compile fails for x32 arch
+	* Typo: occured -> occurred
+	* Fix typo 'Attemp' -> 'Attempt'
+	* Fix: sessiond: use system LTTng-UST headers when available
+	* doc/man: use specific revision date for each manual page
+	* lttng-rotate.1.txt: update voice and document the `archives` subdir.
+	* Fix: sessiond: unbalanced health register/unregister on error
+	* Fix: sessiond: NULL thread_state provided to pthread_cleanup callback
+	* Fix: sessiond: leak of trace chunk on destruction error
+	* common: cleanup error message mentioning mkdir
+	* Fix: sessiond: session destruction errors are unreported
+	* Fix: consumer: double unlock of rcu read lock on error
+	* Fix: sessiond: application channel creation failure stops start cmd
+	* sessiond: clean-up: enhance logging on event allocation failure
+	* Fix: sessiond: don't assert on event creation error
+	* sessiond: clean-up: typo in ust-app.c comment
+	* .gitignore: ignore vscode files
+	* Fix: lttng-elf.c: dereferencing pointer before null check
+	* Fix: sessiond: unbounded elf section data size allocation
+	* Fix: sessiond: double socket close on allocation failure
+	* Fix: sessiond: TOCTOU error on save of session configuration
+	* Fix: tests: replace truncation-prone logging helper
+	* DIST OOT: use build_dir version.i file
+	* Introduce EXTRA_VERSION_PATCHES
+	* Use EXTRA_VERSION_NAME and EXTRA_VERSION_DESCRIPTION
+	* Introduce EXTRA_VERSION_NAME and EXTRA_VERSION_DESCRIPTION
+	* Fix: relayd: Dereference after null check
+	* Fix: sessiond: app sock and notif shm not created by the main thread
+	* Fix: sessiond: client socket not created by the main thread
+	* Fix: relayd: Dereference before null check
+	* Fix: relayd: unchecked return values
+	* Fix: ust-consumer.c: Double unlock of channel lock
+	* Fix: sessiond: Dereference before null check
+	* Fix: sessiond: Dereference after null check
+	* Fix: relayd: Explicit null dereferenced
+	* Cleanup: relayd: Logically dead code
+	* Fix: enable_events.c: typo in `WARN()` message
+	* Cleanup: enable_events.c: fix erroneous comment
+	* Cleanup: relayd: identical code for different branches
+	* Fix: common: Unchecked return value of `closedir()`
+	* Fix: relayd: Dereference after null check
+	* Fix: Tests: test_session.c: Structurally dead code
+	* Fix: session-descriptor.c: Dereference before null check
+	* Fix: common: Dereference after null check
+	* Fix: test_utils_compat_poll.c: Unchecked return value
+	* Fix: liblttng-ctl: wrong variable used during argument validation
+	* Fix: liblttng-ctl: ABI-breaking size change of lttng_session struct
+	* Fix: liblttng-ctl: config and mi strings inadvertantly exported
+	* Fix: liblttng-ctl: compat_sync_file_range inadvertantly exported
+	* Fix: liblttng-ctl: poll compatibility symbols inadvertently exported
+	* Fix: lttng-ctl: unvalidated session destruction handle API arguments
+	* Docs: document the session destruction handle API
+	* Fix: Tests: Segfault in `test_utils_expand_path()`
+	* Fix: lttng-ctl: missing __cplusplus closing brace
+	* Fix: trace chunk reported unknown before close command execution
+	* Fix: sessiond: leak of application socket on chmod failure
+	* sessiond: clean-up: silence warning that agent event is leaked
+	* Fix: tests: leak of prefix on error to register lttng namespace
+	* Fix: use newly created event filter for condition check
+	* Fix: lttng-crash: detect truncated files
+	* Fix: sessiond: fs.protected_regular sysctl breaks app registration
+	* relayd: clean-up: mix-up between LTTNG_PATH_MAX and LTTNG_NAME_MAX
+	* Fix: destroy command: put consumer output after destroy notifier
+	* Refactor: remove logically dead code
+	* Fix: Null check before destroying health_sessiond
+	* Fix: Move initialization of queue_pipe_fd after null check of handle
+	* Fix: release reference to new chunk on copy error
+	* Fix: Close socket handle on error
+	* Fix: lttng: out-of-bound copy of arguments in 'view' command handler
+	* Revert "lttng: fix: out-of-bounds copy of original 'view' command arguments"
+	* Fix: relayd: session destruction does not complete in live mode
+	* Add a copy method to the trace chunk interface
+	* relayd: move viewer stream chunk reference release to destroy
+	* relayd: move relay_session locking outside of make_viewer_streams
+	* Fix: release reference to trace chunk on index file creation failure
+	* trace-chunk: clean-up: mark close command properties as static const
+	* trace-chunk: clean-up: misleading label name
+	* ust-consumer: fix: metadata stream lock taken before destroy
+	* sessiond: fix: memory leak of section name in elf parser
+	* kconsumer: clean-up: initialize ctf_index before populating it
+	* sessiond: fix: strncpy called with source length
+	* sessiond: fix: possible unaligned access in packed structure
+	* relayd: clean-up: strncpy uses the length of the source as length
+	* lttng: fix: out-of-bounds copy of original 'view' command arguments
+	* lttng: clean-up: silence bogus string truncation warning
+	* sessiond: clean-up: mixed log levels enums used to look-up event
+	* sessiond: fix: possible unaligned access in packed structure
+	* sessiond: fix: possible unaligned access in packed structure
+	* sessiond: fix: possible unaligned access in packed structure
+	* sessiond: fix: possible unaligned access in packed structure
+	* lttng-ctl: fix: possible unaligned access in packed structure
+	* lttng-ctl rotate: fix: possible unaligned access in packed structure
+	* runas: fix: possible unaligned access in packed structure
+	* consumer: fix: possible unaligned access in packed structure
+	* inet: fix: possible unaligned access in packed structure (inet/inet6)
+	* consumer: fix: unaligned accesses to index fields
+	* lttng-sessiond: clean-up: set free'd pointer to NULL
+	* lttng: fix: potential 0-length allocation in pid list parsing
+	* Tests: fix: uninitialized session_id used on list_sessions failure
+	* Tests: fix: uninitialized values passed to close() on error
+	* Clean-up: assert that get_count_order() returns a positive value
+	* Clean-up: suppress bogus scan-build warning
+	* Tests: fix: leak caused by misuse of realloc in multi-lib-test
+	* sessiond: clean-up: init ret value of _session_set_trace_chunk_no_lock_check
+	* sessiond: fix: print_escaped_ctf_string mishandles empty string
+	* lttng-ctl: fix: lttng_data_pending confuses communication status
+	* relayd: fix: rotate_truncate_stream() assumes non-null next chunk
+	* Fix: dereference of NULL pointer in stream_write()
+	* Fix: report bytecode_push failure when pushing symbol
+	* Fix: only invoke PERROR() on failure to close sessiond_socket
+	* Clean-up: lttng: check status returned when checking rotation state
+	* Fix: communication error unreported in relay_rotate_session_streams
+	* Fix: unreported error in relay_close_trace_chunk
+	* Clean-up: remove dead assignment from ht cleanup thread launcher
+	* Clean-up: remove dead assignment from thread_rotation
+	* Clean-up: remove dead assignment in setup_channel_trace_path
+	* Clean-up: remove dead assignments while setting session trace chunk
+	* Fix: report path truncation on addition of local uri to consumer
+	* Clean-up: lttng: silence warning in regenerate command handler
+	* Clean-up: lttng: silence warning in metadata command handler
+	* Clean-up: remove NULL check on sesison_create mandatory arguments
+	* Fix: session may be NULL in relay_create_session error path
+	* Clean-up: silence erroneous leak warning
+	* Fix: leak of lttng_elf_shdr in lttng-elf.c
+	* Fix: leaked chunk reference in lttng_consumer_create_trace_chunk
+	* Clean-up: remove unused stream file creation and unlink functions
+	* Fix: use the trace chunk to truncate streams on late rotation
+	* Clean-up: format using remaining buffer len rather than total len
+	* Fix sessiond: report flush errors on session stop
+	* Fix: leak of trace_path on error in ust_app_snapshot_record
+	* Fix: uninitialized directory handle finalized on error path
+	* Fix: release reference to created chunk if it can't be published
+	* Fix: destroy chunk registry on element creation failure
+	* Fix: return NULL on trace chunk registry failure
+	* Fix: forward fatal error in evaluate_condition_for_client()
+	* Fix relayd: check for NULL in session_put
+	* Fix typo in regenerate statedump test util
+	* Fix: time constants already defined on macOS
+	* Fix: missing include strings.h for bcopy on Solaris 10/11
+	* Fix: strndup does not exist on Solaris 10
+	* Fix: strnlen is not defined on Solaris 10
+	* Fix: redefinition of USEC_PER_SEC macro on macOS
+	* Fix: sessiond does not build without lttng-ust support
+	* Fix: sessiond: handle NULL control output in session descriptor base path getter
+	* Tests: metadata env scope values
+	* Support LTTNG_KERNEL_SESSION_SET_CREATION_DATETIME of lttng-modules
+	* Support LTTNG_KERNEL_SESSION_SET_NAME of lttng-modules
+	* Metadata: add env fields to ease lttng path hierarchy creation for viewer
+	* Fix: lttng_directory_handle_init fails on opening base relayd output
+	* Fix: init_session_output_path is valid for peer >= 2.11 only
+	* Fix: chunk state is not set when relayd does not support trace chunks
+	* Fix: check validity of a stream before invoking ust flush command
+	* Fix: namespace our gettid wrapper
+	* pprint.m4: add missing copyright header
+	* Fix: reintroduce lazy kernel modules load, fix empty syscall list
+	* Fix: check for lttng modules presence before testing
+	* sessiond: use epoll()/poll() instead of select()
+	* lttng-ctl: notifications: use epoll()/poll() instead of select()
+	* epoll/poll compat: expose interruptible API
+	* tests: invoke full_cleanup from script trap handlers, use modprobe -r
+	* Cleanup: test: don't stop relayd twice
+	* Fix: test: utils.sh: exit from process on full_cleanup
+	* Fix: utils.sh: handle SIGPIPE
+	* Fix: tests: error handling in high throughput limits test (v2)
+	* Improve handling of test SIGTERM/SIGINT (v2)
+	* Fix: incorrect conversion specifier used with size and padding
+	* Fix: incorrect conversion specifier used with packet size
+	* Fix: mismatch of ust_app_get_size_one_more_packet_per_stream prototype
+	* Fix: mismatch of ust_app_snapshot_record prototype
+	* Fix: lttcomm_consumer_close_trace_chunk_reply undefined without UST
+	* Fix: kernel/ust snapshot backward compat for 2.10 relay
+	* relayd protocol: reply path for close chunk and create session 2.11
+	* Fix: streaming and snapshot backward compat for relayd < 2.11
+	* Fix: relayd: create_index_file error handling
+	* Fix: don't use newlines in logging message
+	* Fix: relayd outputs traces of legacy sessionds to home dir
+	* relayd comm: add base path to create session
+	* tests: add base-path tests
+	* test utils: support URI in lttng_snapshot_add_output
+	* Fix: close consumer sockets before waiting for them
+	* Fix: consumer: put each chunk on teardown
+	* Fix: validate that session, host and basepath are legal
+	* Fix: honor base path for network URIs
+	* Fix: bindings import segfaults on missing hash_key_u64
+	* Cleanup: typo: overriden -> overridden
+	* Fix: relay: relay_rotate_session_streams uninitialized return value
+	* Fix: test_kernel rotation: expect 60 rather than 64
+	* Save registration time for app
+	* Fix: tests: update rotation ust number of tests
+	* Clean-up: missing word `lock` in comment
+	* Use case-scope error labels handling LTTNG_CONSUMER_ROTATE_CHANNEL
+	* Use case-scope error labels handling LTTNG_CONSUMER_PUSH_METADATA
+	* Use case-scope error labels when handling LTTNG_CONSUMER_GET_CHANNEL
+	* Use case-scope error labels handling LTTNG_CONSUMER_ROTATE_CHANNEL
+	* Use case-scope error labels handling LTTNG_CONSUMER_DESTROY_CHANNEL
+	* Use case-scope error labels handling LTTNG_CONSUMER_STREAMS_SENT
+	* Use case-scope error labels when handling LTTNG_CONSUMER_ADD_STREAM
+	* Clean-up: set stream's channel pointer to NULL after releasing ref
+	* Fix: mark consumer channels as logically deleted during deletion
+	* Cleanup: mark utils_get_home_dir as returning a const string
+	* Fix: use utils_get_home_dir for anonymous trace chunk path
+	* Fix: tests: typo in rotation util
+	* Fix: keep ust/kernel session items around for destroy notifier
+	* Tests: add a test for the "skip non-empy" rmdir flag
+	* Fix: rmdir recursive: skip non-empty directories with flag
+	* Fix: uninitialized variable returned by relay_rotate_session_streams
+	* Fix: allow quiet rotation at destroy of live session
+	* Fix: relayd: live: read index file header
+	* Fix: index: use parenthesis around define
+	* Fix: test_crash: don't kill first app twice
+	* Fix: perform a rotation to a null trace chunk on session destruction
+	* relayd: log destination trace chunk of ROTATE_STREAMS command
+	* Clean-up: declare dummy pipe payload as a char instead of a string
+	* Fix: consumer: assert that stream chunk != NULL (not channel)
+	* relayd fix: trace chunk is reclaimed before close command
+	* Fix: rotation of a stopped session hangs indifinitely
+	* Fix: initialize kernel stream max subbuffer size on creation
+	* Fix: use relay_id from ust_session or kernel_session consumer
+	* Fix: lttng-ctl: public session.h control API: restore 0 success return value
+	* Fix: remote kernel stream paths contain too much information
+	* Fix: destroy command: send credentials with command
+	* relayd: open live viewer files from the current stream's trace chunk
+	* Fix: don't perform an automatic session rotation in snapshot mode
+	* Fix: incorrect time unit used when waiting on destruction handle
+	* relayd: implement file and session rotation on top of trace chunks
+	* Fix: remove assertions of the existence of a trace chunk
+	* Fix: only create trace chunk if the output of a session supports it
+	* Fix: use stream's current tracefile count rather than the max
+	* relayd: use bool for is_metadata relay_stream attribute
+	* relayd: create stream files relative to a session's trace chunk
+	* Fix: leak of consumer_output when using an explicit snapshot output
+	* Fix: reception buffer of control connection is leaked
+	* Fix: ensure a newline is printed before exit on client destroy
+	* Send session creation time to relay daemon when supported
+	* relayd: remove unnecessary allocation in session path formatting
+	* relayd: add remote trace chunk close command
+	* Create userspace buffers using ua_sess effective credentials
+	* Use lttng_credentials instead of bespoke uid/gid members in ua_sess
+	* relayd: add remote trace chunk creation command
+	* Add .clang-format
+	* Don't allow slashes and dots in overriden trace chunk names
+	* relayd: Retrieve a relay_session's trace chunk on creation
+	* relayd: Transmit current trace chunk id in create_sesssion command
+	* Use a "comm" variant of the LTTNG_OPTIONAL helper in sessiond-comm
+	* Remove unused relay daemon commands
+	* relayd: create an implicit trace chunk on session creation
+	* relayd: create sessiond trace chunk registry on session creation
+	* Use directory handle to rename trace chunk directory
+	* Docs: add directory handle header documentation
+	* Add rmdirat and renameat to run-as commands
+	* Print the location of trace chunk produced at session destruction
+	* Docs: misleading documentation of compat_epoll_create
+	* Remove unused ust_sock member of command_ctx
+	* Tests: clarify the tap output of the kernel session rotation test
+	* Fix: wait for the completion of implicit session rotations
+	* Fix: don't hide EBADF error subbuffer write
+	* Tests: don't expect a UST directory after inactive per-PID rotation
+	* Tests: remove check for an empty chunk produced on destruction
+	* Fix: metadata stream is not marked as quiescent after packet commit
+	* Create stream files relative to a stream's current trace chunk
+	* Cleanup: remove duplicated code in snapshot record command
+	* Fix: run_as_mkdirat returns value of errno
+	* Fix: double close of directory fd in runas worker
+	* relayd: add the sessiond_trace_chunk_registry interface
+	* Move index initialization to ctf-index.h
+	* Export utils_stream_file_path outside of common/utils.c
+	* Add file creation/unlinking utils to directory handle
+	* relayd: send sessiond uuid and session id as part of create session
+	* Transmit sessiond uuid to consumerd on launch
+	* Add lttng_uuid_copy() util
+	* Add lttng_uuid_is_nil() util
+	* Add lttng_uuid_is_equal util to lttng_uuid
+	* Add a consumer daemon INIT command
+	* Generate a UUID on lttng-sessiond launch
+	* Remove unneeded creation of the UST domain sub-directory
+	* .gitignore: ignore ccls and clangd files
+	* Create an initial trace chunk on first start of an ltt_session
+	* Allow direct access to the dirfd of a directory handle
+	* Create a consumer daemon trace chunk registry on launch
+	* Add the trace chunk and trace chunk registry interfaces
+	* Add a time_to_iso8601_str() utility
+	* Add a method to create a directory handle relative to another one
+	* Maintain a channel-per-session_id hash table in the consumers
+	* Document lttng_directory_handle_init_from_dirfd
+	* Allow lttng_directory_handle to be moved
+	* Add a copy method to lttng_directory_handle
+	* Remove unused bitfield.h header
+	* Tests build fix: undefined MAGIC_VALUE macro
+	* Build fix: undeclared variable in poll compat
+	* Fix: error when listing sessions with no session
+	* Update base test for binding
+	* Fix: python binding: expose domain buffer type
+	* Clean-up: correct typo from epoll to poll
+	* Clean code base from redundant verification
+	* Change lttng_poll_wait behaviour of compat-poll to match compat-epoll
+	* Fix: hang in thread_rotation when using compat-poll
+	* Adapt poll layer behaviour to match the epoll layer
+	* Change LTTNG_POLL_GETNB behaviour for poll flavor
+	* Add Unit test to poll compatibility layer
+	* Fix: lttng_poll_mod calls compat_(e)poll_add
+	* Fix: getenv can return null
+	* Bump LTTNG_UST_ABI to 8.0
+	* Fix: directory handle credentials parameter is not const
+	* doc: Add reference to USDT probes
+	* Clean-up: Remove double buffer initialisation
+	* Fix: getgrnam is not MT-Safe, use getgrnam_r
+	* Fix: logging: log_add_time() save/restore errno
+	* Fix relayd: initialize beacon to -1ULL
+	* Fix: relayd: handling of lttng_read errors >= 0
+	* Harmonize pprint macro across projects
+	* Update the ac_define_dir macro from the autoconf archive
+	* Harmonize rw_prog_cxx_works macro across projects
+	* Namespace check_sdt_works custom macro
+	* Update macros from the autoconf archive
+	* Fix: relayd not spawned on default-url live session creation
+	* Clean-up: remove empty line in lttng create command
+	* Add mkdirat utils and runas wrappers
+	* Clean-up: remove commented code from test
+	* Fix tests: NULL pointer dereference in ltt_session unit tests
+	* Fix tests: NULL pointer dereference in ust channel unit tests
+	* Fix tests: NULL pointer dereference in ltt_ust_context unit tests
+	* Fix tests: NULL pointer dereference in ltt_session unit tests
+	* Log the wait-shm's path on shm_open failure
+	* Generate session name and default output on sessiond's end
+	* Move completed trace archive chunks to an "archives" sub-folder
+	* Fix: lttng_rotate_session does not handle socket close
+	* Fix: hide internal libcommon time utilities
+	* lttng: make the configuration file interface const correct
+	* Fix: command reply message is leaked for variable-len replies
+	* Fix: skip test when ust doesn't have perf support
+	* Tests: check for lttng-modules presence
+	* Fix: Properly sanitize input parameter
+	* Fix tests: link libpause_consumer on liblttng-ctl
+	* tap-driver.sh: flush stdout after each test result
+	* Fix tests: snapshot size validation failure runs too many test cases
+	* Fix tests: the tree origin can be a symlink itself
+	* Fix tests: skip test_getcpu_override on single core systems
+	* Enforce DL_LIBS value instead of hard coded -ldl
+	* Fix: Add POPT_CFLAGS to lttng_CFLAGS
+	* Fix: consumer snapshot: handle unsigned long overflow
+	* Clean-up: hide internal kernel_consumer_add_channel() symbol
+	* Fix: no-output sessions do not enforce snapshot constraints
+	* Fix: wrong error code returned by kernel_snapshot_record()
+	* Clarify incorrect channel output type logging message
+	* Mark lttng_kconsumer_snapshot_channel as static
+	* Docs: clarify the meaning of the snapshot_mode flag in ltt_session
+	* lttng: clean-up the printout of snapshot outputs
+	* lttng: clean-up printout of session output destination
+	* Docs: document the format of the lttng_session path member
+	* Docs: lttng-ctl has no default live timer period
+	* Fix: missing include can cause structures to not be packed
+	* Fix: check illegal combinations of ctrl-url/data-url/ouput/set-url
+	* Fix: lttng_uri structure must be packed as it is used for IPC
+	* Fix: missing mentions of tracing session rotation in basic help
+	* Fix: release reference to ltt_session on error instead of free()
+	* Fix relayd: session leaked on communication error during creation
+	* Prevent channel buffer allocation larger than memory
+	* Fix: destroy called twice on quit pipe
+	* Use uuid_to_str() when formatting metadata
+	* Add an internal uuid formatting utility
+	* Remove duplicate check for dlopen
+	* Tests: take multiple snapshots in streaming mode
+	* Fix: don't destroy the sockets if the snapshot was successful
+	* Fix: run-as thread deadlock on itself in restart error path
+	* Fix: session list lock must be held on session put operation
+	* Support minute and hour as time suffixes
+	* Test fix: passing bool argument to va_start is undefined
+	* Fix: missing rcu read locking in trigger "unregister all" command
+	* Fix: create_kernel_session asserts on failure
+	* Fix: only free trace_path when it is dynamically allocated
+	* Fix: wrong error check on kernel session creation
+	* Fix: don't put() thread on shutdown failure
+	* Fix: dereference on NULL pointer on allocation failure
+	* Fix: leak of filter bytecode and expression on agent event re-enable
+	* Test fix: python logging test spams its output
+	* Fix: leak of lttng-consumerd global HTs in run-as worker
+	* Fix: leak of sessiond configuration on launch of run-as worker
+	* Fix: leak of rundir config string
+	* Fix: only synchronize application configuration on tracing start
+	* Fix: run_command_wait() handle partial write
+	* Fix: do not repurpose iterator while it is being used
+	* Fix: handle_notification_thread_command: handle partial read
+	* Fix: notification thread: free session trigger list on error
+	* Fix: notification thread: RCU-safe reclaim of hash table nodes
+	* Fix: error logged on partial recvmsg() in MSG_DONTWAIT
+	* Print UTF-8 SI suffix only when allowed by the locale
+	* Cleanup: duplicate LDADD of libcommon for utils unit tests
+	* Move time utils to their own time.c file
+	* Fix: sessiond: don't allocate buffers and files for inactive sessions
+	* Cleanup: ust start/stop trace
+	* Fix: relayd: rotation pending off-by-one
+	* Fix: tests: test_crash should start sessions
+	* Fix: missing session reference release on kernel poll update
+	* Fix: set client socket permissions after launch of client thread
+	* Fix: use assignment-suppression for unused sscanf arguments
+	* Fix: report initialization error of app registration thread
+	* Fix: report initialization error of client thread
+	* Cleanup: consumer socket creation debug msg always prints fd:-1
+	* Cleanup: remove unused label
+	* Fix: may be used uninitialized warnings
+	* userspace-probe: tests: add testcase for unsupported instrumentation
+	* userspace-probe: Print error on binary not found
+	* userspace-probe: Print error for unsupported instrumentation mode
+	* Fix: use sys/types.h for ssize_t on Cygwin
+	* Add *.exe to gitignore for Cygwin
+	* Revert stubbing of runas functions
+	* Revert stubbing of unix socket functions
+	* Fix: warning 'fd' may be used uninitialized
+	* Fix: worker structure is leaked in run_as process
+	* Fix: ensure the ht clean pipe is empty before processing quit pipe
+	* Perform the clean-up of application notify sockets in main thread
+	* Clean-up: remove redundant exit labels from sessiond initialization
+	* Make the launch of the application registration thread blocking
+	* Stop the application registration thread before orphaned threads
+	* Rename ust-thread to notify-apps
+	* Teardown the notification thread after the sessiond clean-up
+	* Launch the consumer management thread using lttng_thread
+	* Stop sessions before destroying on teardown of session daemon
+	* Remove the sessiond "ready" counter mechanism
+	* Load session configurations from lttng-sessiond's main thread
+	* Launch the kernel management thread using lttng_thread
+	* Launch agent management thread using lttng_thread
+	* Mark lttng_pipe as const where possible
+	* Launch the application notification thread using lttng_thread
+	* Launch the application management thread with lttng_thread
+	* Launch application registration thread using lttng_thread
+	* Launch the ust registration dispatch thread using lttng_thread
+	* Launch the client management thread using lttng_thread
+	* Launch the timer thread using lttng_thread
+	* Launch the rotation thread using lttng_thread
+	* Fix: flush the rotation thread's job queue on exit
+	* Stop rotation pending check timer from the rotation thread
+	* Launch the notification thread using lttng_thread
+	* Launch the health management thread using lttng_thread
+	* Launch the ht-cleanup thread using lttng_thread util
+	* Add a thread utility class and thread list
+	* Don't perform an implicit rotation on session stop
+	* Wait for the destruction of sessions before tearing down main thread
+	* Fix: rotation_unavailable returned on failure to read time
+	* Fix: mark rotation pending check timer is never marked as disabled
+	* Acquire a reference to a session when a timer is active
+	* Reference count ltt_session objects
+	* Fix: typo 'occured' -> 'occurred'
+	* Fix: typo 'retrive' -> 'retrieve'
+	* Fix: typo 'convet' -> 'convert'
+	* Fix: typo 'leat' -> 'least'
+	* Fix: max_t/min_t macros are missing cast on input
+	* Fix: Connect timeout arithmetic in inet/inet6 (v4)
+	* Fix: cmd_snapshot_record can return unexpected error codes
+	* Docs: document why a negative socket may be passed
+	* lttng-enable-event.1.txt: fix SDT acronym, add missing "are supported"
+	* lttng-enable-rotation.1.txt: --timer option should be fairly precise
+	* doc/man: remove AUTHORS section
+	* lttng-enable-event.1.txt: uprobe: update style and content
+	* doc/man: add links between man pages about session rotation
+	* lttng-enable-event.1.txt: document dynamic user space probes
+	* lttng-{enable,disable}-rotation.1.txt: both types can be specified
+	* lttng-disable-rotation.1.txt: remove LIMITATIONS section
+	* lttng-enable-rotation.1.txt: add that SIZE/PERIOD are approximations
+	* lttng-rotate.1.txt: lttng-relayd(8) also has --output option
+	* Fix: sessiond: ust_app_rotate_session error handling
+	* Fix: sessiond: snapshot: handle consumer return codes
+	* Fix: consumer: snapshot error return code
+	* Fix: sessiond: consumer.c: rotation error handling
+	* Fix: consumer: rotation error return codes
+	* Fix: create_channel_per_pid: remove channel on error
+	* Fix: channel errors on local stress-tests
+	* Fix: channel_ust_create: remove channel on agent error
+	* Fix: cmd_rotate_session() returns unexpected error codes
+	* Fix: session rotation logging statement references snapshot
+	* Clean-up: typo in logging message Totation -> Rotation
+	* Fix: rotation error may leave session in "ONGOING" state
+	* Fix: session_list lock must be held to launch a rotation
+	* Add an ASSERT_LOCKED(lock) macro
+	* Clean-up: move global sessiond symbols out of main.o
+	* Fix: split index and data file rotation logic
+	* Fix: trace_archive_id is not sent in add_stream command
+	* Fix: condition unsubscription error leaves session locked
+	* Fix: rotation thread does not unregister from RCU on init error
+	* Remove unused nr_stream_rotate_pending from consumer channel
+	* Fix: session destruction blocks indefinitely if rotation is ongoing
+	* Clean-up: remove non-existent function's declaration
+	* Always choose large event header for UST channels
+	* Fix relayd: stream index file created in the wrong directory
+	* relayd: add payload logging to session rotation commands
+	* relayd: rename stream prev_seq to prev_data_seq
+	* Fix: take index seq number into account for rotation pending check
+	* Fix: take index sequence number into account for data pending check
+	* relayd: keep track of prev_index_seq in relayd_stream
+	* Fix: session conditions not evaluated at subscription/registration
+	* Remove unnecessary check of output parameter
+	* Allow get_next_notification to return when interrupted
+	* Fix: register rotation thread as RCU thread
+	* Docs: comment typo fix (accomodates -> accommodates)
+	* Fix: uninitialized variable may be used in local rotation check
+	* Rename sessiond-timer.[hc] to timer.[hc]
+	* Fix: rotation may never complete in per-PID buffering mode
+	* Fix: perform local data pending before checking data pending with relayd
+	* Fix: missing header breaks the cygwin build
+	* Fix: double put on error path
+	* Fix: holding the stream lock does not equate to having data pending
+	* Fix: skip uid registry when metadata key is 0
+	* Docs: document the meaning of a ust app channel key set to 0
+	* Fix: acquire stream lock during kernel metadata snapshot
+	* Fix: skip closed session on viewer listing
+	* Fix: use LTTNG_VIEWER_ATTACH_UNK to report a closed session
+	* Doc: withinin -> within
+	* Fix: cleanup relayd sockets on rotation command communication error
+	* Fix: perform relayd socket pair cleanup on control socket error
+	* Fix: relayd control socket mutex is not destroyed
+	* Tests: do not bound test app iterations when in background mode
+	* Tests: add missing rotation and autoload tests to check target
+	* Tests: remove temporary folder
+	* Tests: remove mi result files when done
+	* Tests: Remove unused set +x
+	* Tests: Kill relayd after sessiond to ensure a clean tear down
+	* Tests: Remove unused variable
+	* Tests: Use stop relayd from utils.sh
+	* Tests: remove declaration already present in utils.sh
+	* Tests: added test_autoload to noinst_SCRIPTS
+	* Fix: Memory leak on run_as worker restart error path
+	* Fix: non-zero return of open handled as error
+	* Fix: global run_as worker lock released during restart
+	* Fix: runas worker attempts to send invalid fd to master
+	* Cleanup: remove superfluous empty line
+	* Fix runas: don't attempt close negative fd
+	* Fix: tests: missing frame pointer for callstack test on some compiler
+	* Set version to 2.12.0-pre
+	* Add release name and description to configure.ac
+
+2018-08-31 lttng-tools 2.11.0-rc1 (National Trail Mix Day)
+	* Missing kernel test files in dist target
+	* elf: support dynamic symbol table lookup
+	* Fix: leak of event attributes on copy failure
+	* Test fix: check length of input string
+	* Test cleanup: wrong indentation style in test_ust_data.c
+	* Test fix: leak of exclusions on allocation error
+	* Fix: runas check fd value before calling close()
+	* Docs: multiple rotation schedules can be active
+	* Docs: immadiate rotations can be performed with active schedules
+	* Fix: ret variable is used instead of cmd_ret in disable-rotation
+	* Cleanup: unused assignation on rotation error
+	* Cleanup: unused assignation on rotation already pending
+	* Fix: unchecked writer open element return value
+	* Remove unused session current_archive_location accessor
+	* Fix: incorrect error message on regenerate missing argument
+	* Fix: incorrect error message on metadata missing argument
+	* Fix: snapshot command mishandles missing arguments
+	* Cleanup: improve readability of filter expression condition
+	* Fix: potential use of NULL path in stat() use
+	* Cleanup: unused assignment of curr_data_ptr in lttng_elf
+	* Fix: uninitialized data/ret in runas offset commands
+	* Fix: uninitialized fd value used in runas
+	* Fix: report setegid()/seteuid() failure in runas
+	* Fix: leak of binary path on location creation error
+	* Fix: missing return value check in notification serialization
+	* Fix: possible leak of path in _utils_expand_path
+	* Fix: silent truncation in _utils_expand_path
+	* Cleanup: unused assignment of ret_code in ROTATE_CHANNEL
+	* Fix: passing null to closedir() on error
+	* Fix: unchecked access to pids array
+	* Fix: missing jump to error on allocation failure
+	* Cleanup: unused assignation of ret value
+	* Cleanup: unused assignation of ELF parsing error
+	* Fix: leak of probe_locs on error
+	* Fix: leak on agent event listing error
+	* Fix: possible null dereference on communication error
+	* Fix: returned pids may be uninitialized
+	* Fix: invalid destruction of lookup_method
+	* Fix: unused value in SDT probe description parsing
+	* Fix: use of uninitialized variable in C++ userspace-probe testapp
+	* Fix: use of uninitialized value in error path
+	* Fix: leaking string by setting pointer to NULL before freeing it
+	* Fix: passing negative param to dup(2) on error
+	* Fix: use-after-free in UST test case
+	* Fix: leak in error handling of userspace param parsing
+	* Fix: Remove dead code in fd passing function
+	* Cleanup: avoid duplicating userspace-probe desc twice
+	* Fix: memory leak in userspace probe param parsing
+	* Fix: missing error handling goto statement in runas
+	* Fix: use-after-free on error of lttng_event creation and copy
+	* Add function instrumentation type accessors to function location type
+	* Docs fix: probe location description is erroneous
+	* Fix: event leak during event load
+	* Hide lttng_event_copy symbol
+	* Docs: document new lttng_event methods
+	* Fix: leak of lookup_method_name in uprobe load
+	* Docs: distinction  between function and tracepoint probe locations
+	* Fix: abort on unknown location type in destructor
+	* Clean-up: location lookup destroy can be type-agnostic
+	* Fix: hide internal uprobe configuration symbols
+	* Fix: event copy constructor frees original event on error
+	* Fix: userspace probe accessors are not const-correct
+	* Cleanup: use lttng_* string utility functions
+	* Silence macro redefinition warnings on macOS
+	* Fix: lttng-save command producing wrong XML fields
+	* Error out if filter expression is attached to unsupported event types
+	* Implement userspace-probe regression tests
+	* Implement lttng-mi for userspace-probe
+	* Implement lttng-save and lttng-load for userspace-probe
+	* Implement lttng-list for userspace-probe
+	* Add --userspace-probe kernel event type
+	* Implement $PATH binary searching function for userspace-probe
+	* Add userspace location in ltt_kernel_event structure
+	* Implement userspace probe location extraction and registration
+	* Implement 2-step registration of userspace probe events
+	* Use lttng_event_{create, destroy} to manage lttng_event struct
+	* Fix: remove unnecessary stderr output on expected behaviour
+	* trace_ust_create_event() now returns an error code
+	* trace_kernel_create_event() now returns an error code
+	* run_as: add extract SDT probe offsets command
+	* run_as: add extract ELF symbol offset command
+	* run_as: adapt run_as implementation to support complex payloads
+	* Add SDT userspace probe location
+	* Add lttng_event copy constructor
+	* Implement SDT probe description parsing function
+	* Add lttng_userspace_probe_location copy constructor
+	* Cleanup: move session saving of K(ret)probe and function tracing to dedicated functions
+	* Implement ELF function offset extraction function
+	* Add utils_expand_path_keep_symlink fonction
+	* Fix: kernel adds creds on recv with SO_PASSCRED unix socket option
+	* lttng-ctl: implement listing of userspace probe locations
+	* Add invalid userspace probe location error
+	* Fix: memory is not zeroed on first set_capacity
+	* Add a util to create a buffer view from a raw buffer
+	* Fix: dynamic buffer mishandles setting capacity to 0
+	* lttng-ctl: send userspace probe location on enable_event
+	* lttng-ctl: locate extended event attributes at reception
+	* Add utils to send file descriptors to the sessiond
+	* lttng-ctl: add accessors of userspace probe location to lttng_event
+	* lttng-ctl: add userspace probe location interface
+	* Add lttng_dynamic_buffer_get_capacity_left util
+	* Add ALIGN_TO util to macros.h
+	* lttng-ctl: add an lttng_event_extended distinct from communication structures
+	* lttng-ctl: move lttng_event functions to a new file
+	* Tests: possible NULL dereference in rotation notification test
+	* Clean-up: remove dead code from rotation test
+	* Fix: size of concrete class used in memcpy of base class
+	* Tests: add a session rotation ongoing/completed notification test
+	* Clean-up: remove useless check of event name
+	* Fix: mix of lttng_error_code and cmd_error_code enums
+	* Add notification session rotation hooks
+	* Implement rotation command handlers in notification system
+	* Fix: return 0 on successful location serialization
+	* Fix: return size from location deserialization function
+	* Add a trace archive location accessor to the session API
+	* Fix: notification channel not released on error path
+	* Implement rotation ongoing/completed commands
+	* Fix: remove session_info from sessions_ht on destruction
+	* Bind newly registered triggers to session or channel objects
+	* Docs: clarify the contents of channel_infos_ht
+	* Add a hashing function for session rotation conditions
+	* Build a list of triggers applying to a given session on creation
+	* Add a comment clarifying the ownership of triggers
+	* Fix: use condition's type to compute its hash
+	* Cleanup: enforce const-correctness in notification thread
+	* Fix: add session_info object to sessions_ht
+	* Add session rotation ongoing/completed notification commands
+	* Add session rotation ongoing/completed conditions
+	* Fix: use the correct condition type in logging statements
+	* Add a by-address equality short-circuit to condition comparison
+	* Fix: assume that conditions are valid before being compared
+	* Cleanup: remove superfluous argument to consumed size create
+	* Docs: prefer 'release' to 'free' in API documentation
+	* Add trace archive location serialization/deserialization methods
+	* Tests: add notap versions of start/stop tracing helpers
+	* Tests: typo in notification test case description
+	* Use the dynamic buffer to serialize notification objects
+	* Fix: consumers don't honor protocol on rotate pending relay command
+	* Fix: client_list_element leak on failure to evaluate a condition
+	* Fix: possible NULL dereference in uri_parse_str_urls()
+	* Typo fix in uri parsing error logging
+	* Fix: unchecked return value of cds_lfht_destroy
+	* Fix: clean-up sessiond condig structure on initialization error
+	* Fix: unchecked return value in sessiond path configuration
+	* Fix: path leak on formatting error
+	* Fix: use of uninitialized 'nb_pipes_fd'
+	* Clean-up: useless assert that unsigned value is >= 0
+	* Test fix: size schedule leaked in a schedule API test case
+	* Fix: unreported error on rotate timer stop failure
+	* save/load: support session rotation schedule descriptors
+	* mi: serialize relay rotation locations
+	* Fix: use negative code for errors in enum
+	* Add rotate-client to .gitignore
+	* Docs: adapt the rotation client example to the API changes
+	* Remove generic error reporting from the lttng client
+	* Test: session rotation schedule API
+	* rotation-api: introduce rotation schedule descriptors
+	* rotation-api: pass session name explicitly
+	* Set consumer's verbosity to the max level on --verbose-consumer
+	* Fix: Tests: use -no-pie linker option only when available
+	* Fix: check for removal of session's shm_path in destroy()
+	* Document the contents of the shm_path fields of the ust session registry
+	* Implement MI and save/load support for callstack contexts
+	* Tests: Add callstack contexts tests
+	* Add kernel and userspace callstack event context
+	* Fix: missing context enum values in session xml schema
+	* lttng-enable-event(1): update the Filter expression section
+	* Filter: document ust app ctx limitation
+	* Filter: add FILTER_OP_RETURN_S64 instruction
+	* Filter: make bitwise and, or, xor higher prio than relational expressions
+	* Filter: Update shifting tests
+	* Add () for bitwise and comparator tests
+	* Filter: Implement rshift, lshift, bit not operators
+	* Filters: generate backward compatible "get field" and "get context" instructions
+	* Filter: index array, sequences, implement bitwise binary operators
+	* Implement support for brackets in filter expressions
+	* Tests: add session auto-loading test cases
+	* Replace deprecated readdir_r() with readdir()
+	* Bash completion: ignore namespace for xmllint parsing
+	* Use https in links to the lttng.org website
+	* Log the session to which a ROTATE_PENDING command applies
+	* Initialize relay_stream chunk_id to its session's current trace archive id
+	* Pass the consumerd stream's trace archive id to the relayd
+	* Fix: propagate archive id to the consumer daemon on stream creation
+	* Typo in ust consumer log message (channek -> channel)
+	* Use dynamic payload for the add stream realyd command
+	* Dynamic payload for relayd create session command
+	* Fix: backward relayd communication compatibility.
+	* Add unused attribute to lttng_to_index_major param
+	* Replace strncpy by lttng_strncpy in lttngctl session configuration API
+	* Replace strncpy by lttng_strncpy in utils_stream_file_name()
+	* Use dynamic buffer to build session configuration path
+	* Replace strncpy by lttng_strncpy in session config
+	* Silence strncpy warning emitted by GCC 8 in XSD path construction
+	* Silence strncpy warning emitted by GCC 8 in lttng_strncpy()
+	* Silence strncpy warning emitted by GCC 8 in ini parser
+	* Fix: use signed variable for refcounting of consumer_relayd_sock_pair
+	* Cleanup: sobjd is never used by reply_ust_register_channel()
+	* Cleanup: chan is never used by save_agent_events()
+	* Cleanup: open_memstream and close_memstream compat is never used
+	* Remove unnecessary inclusions of version.h
+	* Add multilib test files to .gitignore
+	* Cleanup: ua_sess is never used create_ust_app_channel_context()
+	* Cleanup: consumer_data is never used by update_kernel_stream()
+	* Cleanup: app is never used by alloc_ust_app_session()
+	* Cleanup: ust_session_id unused by buffer_reg_uid_consumer_channel_key
+	* Cleanup: wpipe already contain kernel_tracer_fd
+	* Cleanup: domain type is never used by send_consumer_relayd_socket()
+	* Cleanup: uid and gid are never used by run_as_noworker()
+	* Cleanup: sessiond_id is never used by relayd_create_session_2_*
+	* Cleanup: sock is never used by ask_channel()
+	* Cleanup: ctx is never used by monitor_timer()
+	* Cleanup: signo is never used by metadata_switch_timer
+	* Cleanup: channel is never used by metadata_cache_check_version()
+	* Cleanup: relayd id is never used by write_relayd_metadata_id()
+	* Cleanup: attr is not used by open_ust_stream_fd()
+	* Cleanup: *_domain are never used by create_session
+	* doc/man: update rotation man pages to follow API's terminology
+	* Print consumerd32/64/kernel configuration
+	* Test: change use of space for tabs in utils.sh
+	* Tests: add duplicated providers tests
+	* Tests: add function to validate the number of an event name in metadata
+	* Tests: allow the use of regular expressions to match events
+	* Fix: calling ht_{hash, match}_enum with wrong argument
+	* Fix: probes should be compared strictly by events metadata
+	* Test for lttng-logger
+	* Test mi: rename sessiond load directory constant
+	* mi: support "add-context --list"
+	* Fix: test_ust-dl is generated at configure-time
+	* Fix: cmd line options overwrite env variable config options
+	* Fix: perform the initialization memory barrier out of loop body
+	* Clean-up: explicit mb before decrementing lttng_sessiond_ready
+	* Clean-up: use a define for support thread count
+	* Port: fix format warnings on Cygwin
+	* Add missing include for ssize_t on Cygwin
+	* Fix: sessions with agent channels fail to load
+	* Fix: don't wait for the load thread before serving client commands
+	* Add test_utils_parse_time_suffix to .gitignore
+	* Clean-up: kernel_consumer_add_stream() does not need to be public
+	* Fix: sessiond fails to launch on --without-ust configuration
+	* Fix: agent thread poll set creation failure results in deadlock
+	* Fix: test uses sizeof() on the wrong operand of strncpy
+	* Rename kernel_consumer_send_channel_stream()
+	* Rename consumer_init_channel_comm_msg()
+	* Cleanup: send_fds functions are not const-correct
+	* Remove unused ltt_session look-up result
+	* Clean-up: reduce indentation level of create_channel_per_uid()
+	* Enforce locking assumptions during channel creation
+	* Cleanup: misleading create_ust_app_session() name
+	* Rename rotate_count to current_archive_id
+	* Cleanup: name of send_sessiond_channel() is misleading
+	* Print the git version used to build from a distribution tarball
+	* Docs: lttng-version uses the intransitive form of "broke"
+	* Fix: relayd streams can be leaked on connection error
+	* Cleanup: fix typo in relayd comment
+	* Fix: ret may be used uninitialized in sample_channel_positions()
+	* Cleanup: ret is unused in relay_process_data_receive_header()
+	* Fix build: in_git_repo is used before being set
+	* Fix: partial writes of padding are not checked
+	* Propagate whether a connection was closed cleanly or after an error
+	* Fix: relayd protocol field present from minor 8 is not checked
+	* Add DBG statement for TCP keep-alive options
+	* Fix: relay_recv_metadata does not check for partial write
+	* Use non-blocking recvmsg() for data/ctrl connections of lttng-relayd
+	* Fix: unprivilieged sessiond agent port clashes with root sessiond
+	* Fix: erroneous use of extern keyword
+	* Fix: failure to launch agent thread is not reported
+	* Fix: agent may not be ready on launch
+	* Cleanup: misleading variable name
+	* Fix: checking for existing session daemon is done after daemonizing
+	* Fix: null pointer dereference in lttng_rotation_handle_destroy
+	* sessiond: rename syscall.h so it does not conflict with system
+	* Tests: Handle rotations happening on two separate days during testing
+	* Tests: Clean trace_path after each subtest
+	* Tests: Use for loop for identical validation
+	* Tests: Count number of chunk using ls
+	* Fix: quiet option is not set in sessiond-config
+	* Fix: hold consumer socket lock for consumer_send_msg
+	* Fix: use signed member to transport enum value
+	* Fix: use off_t type for lseek function return value to avoid overflow
+	* Extend the rotation API to provide network trace archive locations
+	* Increase LTTNG_HOST_NAME_MAX from 64 to 255
+	* Add lttng_trace_archive_location lttng-ctl API
+	* Clarify notification channel info ht destruction error log
+	* Fix: goto end after end label
+	* Check return value of cds_lfht_destroy
+	* Fix: destroy schedule attr
+	* Tests: fix oot and dist for rotation tests
+	* Tests: add rotation tests scripts to noinst_SCRIPTS and EXTRA_DIST
+	* Tests: SESSION_NAME defined on each iteration of kernel rotation test
+	* Tests: Reduce scope of TRACE_PATH to a function
+	* Tests: PID_RELAYD is never used
+	* Tests: use functions from utils.sh in rotation tests
+	* Tests: consolidate session creation with a uri parameter in utils.sh
+	* Tests: use modprobe to test for the presence of lttng-modules
+	* Tests: missing license header in rotation utils
+	* Tests: missing parenthesis in userspace rotation test
+	* Tests: use enable_ust_lttng_channel_ok instead of a custom lttng invocation
+	* Tests: remove TRACE_PATH at the end of the rotation test only
+	* Tests: exit $out gets overridden by EXIT trap from tap/tap.sh
+	* Tests: Use SIGTERM instead of SIGKILL
+	* Add --post-script to tap-driver.sh
+	* Tests: add rotation tests to the "check" target
+	* Fix: fail on truncation of kernel channel path
+	* Fix: fail on truncation of snapshot path
+	* Dedicated error message when relay does not support rotations
+	* Fix: add missing includes for embedded help
+	* Document tracing session rotation features
+	* Check for pending notification on notification channel activity
+	* Clarify error logging statement of rotation thread
+	* Fix: rotation state marked as completed before relayd has completed
+	* Fix: cmd_rotate_set_schedule returns positive error codes
+	* Fix: unchecked return value of domain_mkdir()
+	* Add initial "no rotation" state to session rotation states
+	* Fix: erroneous use of kernel consumer error codes
+	* Fix: unhandled prev_seq initial value
+	* Size-based rotation
+	* Add lttng_notification_channel_has_pending_notification()
+	* Fix: channel lock must be taken to check for pending notifications
+	* Docs: typo in notification channel header
+	* Fix: circular inclusion of lttng.h results in warning
+	* Remove unneeded domain.h include
+	* Docs: wrong enum value used in evaluation API description
+	* Remove unneeded forward declaration in condition headers
+	* Add the GMT offset in the rotated chunk path
+	* Tests for the session rotation feature
+	* Fix validate_trace_empty test check
+	* Example client to use the session rotation API
+	* Save, restore and list the rotation parameters
+	* Session consumed size notification
+	* Fix: previous channel total is not updated
+	* Add likely/unlikely annotations on channel sample handling path
+	* Separate session info from channel info in notification thread
+	* Rotate timer
+	* Simplify lock handling in enqueue_timer_rotate_job()
+	* Use utils_parse_time_suffix in create and enable-channel command
+	* Introduce utils_parse_time_suffix
+	* Fix: use metadata key instead of fd for consumer rotation command
+	* Fix: double similar condition
+	* Fix: missing type definitions in mi-lttng-3.0.xsd
+	* Fix: out of tree build fails on missing header
+	* lttng rotate command
+	* Relay rotate pending command
+	* Rotate command
+	* Sessiond timer thread
+	* Fix: ret is uninitialized on standard path
+	* Sessiond rotation thread
+	* Consumer rotate a channel
+	* Consumer perform the rotation when extracting a packet
+	* Consumer rotate stream
+	* Implement the RELAYD_ROTATE_PENDING relay daemon command
+	* Implement the RELAYD_ROTATE_STREAM relay daemon command
+	* Channel rotate pipe between sessiond and the consumers
+	* Support to dump the kernel metadata cache from the beginning
+	* Add ustctl_flush_buffer to the consumer API
+	* Common consumer functions to read current positions
+	* Dedicated function to wakeup the consumer metadata pipe
+	* Keep read-only copies of fields from the channel to the stream
+	* Cleanup: keep the number of pipes used by poll in a variable
+	* Fix: kernel snapshot handling of EAGAIN
+	* Command to rename a folder
+	* Fix: create_output_path() relayd util is not const-correct
+	* Fix: relayd send_command() util not logging on failure
+	* Clean-up: relayd send_command() helper is not const-correct
+	* Clean-up: remove unneeded cast
+	* Create the session and domain directories on start
+	* Command to make a directory on the consumer or relay
+	* Use free running metadata channel key between sessiond and kernel consumer
+	* Fix: leftover use of channel fd as identifier
+	* Clean-up: use LTTNG_PATH_MAX rather than PATH_MAX
+	* Keep the base directory of a relay session separate
+	* Change trace_path to session_root_path and chunk_path
+	* Make kernel tracer version global to the session daemon
+	* Clean-up: typo fixes in notification thread comments
+	* Bump minor notification protocol version
+	* Clean-up: hash table utils are unnecessarily non-const
+	* Fix: stream_per_chan_id_ht should allow duplicates
+	* Fix: lttng logs nanoseconds
+	* Fix: use a free running channel key between sessiond and kernel consumer
+	* Tests: Fix: arm64 use sys_openat instead of sys_open
+	* Fix: set errno with value from SO_ERROR on error.
+	* Fix: missing value handling for lttng_event_context_type
+	* Fix: Use SOL_SOCKET level for SO_KEEPALIVE on all platform
+	* Fix: error out on leftover arguments
+	* Load preemptirq lttng-modules probe
+	* Fix: reply to version check even on protocol mismatch
+	* Fix: error handling on relay version check
+	* Document add-context limitation for started session
+	* Fix: add-context cannot be performed after a session has been started
+	* Fix: duplicated kernel consumer socket locking
+	* Tests: Change syscall tests to use `gen-syscall-events` testapp
+	* Tests: Add test app to generate syscalls
+	* Tests: Move script synchronization functions to utils library
+	* Fix: remove unused event types in MI XML schema
+	* Updating lttng-ust-ctl header file
+	* Tests: cleanly exit from test apps on reception of SIGTERM
+	* Document consumer socket locking assumptions
+	* Fix: consumer socket lock not held during snapshot record
+	* Fix: set_relayd_for_snapshot does not acquire the consumer socket lock
+	* Fix: send_channel_monitor_pipe does not take the consumer socket lock
+	* Document the locking assumptions of consumerd-relayd socket passing
+	* Assert that the consumer lock is held while sending FDs to consumerd
+	* Assert that the consumer socket lock is taken during communication
+	* Tests: refuse to run test suite if lttng processes are present
+	* Fix: metadata channel leak when using the snapshot tracing mode
+	* Fix: do not flag consumer as disabled on relayd comm failure
+	* Fix: cleanup inactive FDs in the consumer polling thread
+	* man: document dead-peer detection for lttng-relayd
+	* lttng-relayd: use TCP keep-alive mechanism to detect dead-peer
+	* Tests: add kernel notification tests to the root regression list
+	* Docs: clarify which socket serves as the ust_app_ht_by_sock's key
+	* Docs: refer to apps_notify_thread instead of 'the other thread'
+	* Docs: describe the apps_thread's working in function header
+	* Tests: race between consumer pause and trace start/stop
+	* Clean-up: remove unneeded rcu_read_lock acquisition
+	* Docs: document locking assumption of function
+	* Fix: notification thread not notified of channel creation on app error
+	* Clean-up: consumer_add_metadata_stream always returns 0
+	* Fix: scope ownership of a stream for ust-consumer
+	* Clean-up: reduce scope of dyanamically-allocated string
+	* Fix: using putenv() and free()-ing the value is invalid
+	* Clean-up: unnecessary duplicated call to exit()
+	* Fix: unknown consumer type considered a libc error
+	* Fix: consumerd(64/32)_lib_dir can be NULL
+	* Fix: evaluate trigger condition on registration
+	* Fix: nonsensical message printed by lttng track/untrack
+	* Fix: O_CLOEXEC is erroneously used on pipe creation
+	* Fix: wrong parameter to fcntl in pipe_set_flag
+	* Fix: use lttng_clock_gettime instead of clock_gettime
+	* Fix: close channel monitor pipe after killing the metadata_timer_thread
+	* Fix: path of snapshots with a relay and default URI
+	* Fix: use file based synchronization for python logging test
+	* Test: add file based synchronization point for python test app
+	* Fix: wrong use of the relay_streams_sent in snapshot
+	* Fix: the return code of lttcomm_send_unix_sock is signed
+	* Fix warning: src/bin/lttng/utils.c: cast incompatible pointer
+	* Fix: src/common/pipe.h: include <sys/types.h> for ssize_t and mode_t
+	* Fix: detect dlmopen() and disable corresponding tests if not available
+	* Fix: Use tmpdir for intermediary files
+	* Fix: include scripts for distribution
+	* Fix: typo in lttng-consumerd file default
+	* Fix: missing NULL checks in logging statements
+	* Fix: kernel consumerd sock paths need rundir substitution
+	* Test: kernel testing for notification
+	* Fix: create lttng run dir regardless of user privilege
+	* Fix: Make version.h generation work with dash
+	* lttng-enable-event(1): filtering: specify that `$ctx.cpu_id` is available
+	* centralize sessiond config option handling
+	* Fix: buffer overflow warning in python bindings
+	* Tests fix: BT2 does not output the metadata of a trace collection
+	* Update version to 2.11.0-pre
+	* Typo: occured -> occurred
+	* Fix: ensure kernel context is in a list before trying to delete it
+	* Harmonize return code conventions in context handling
+	* Fix: uninitialized return value on error path
+	* lttng enable-channel: disallow --overwrite and --blocking-timeout
+	* lttng-enable-channel(1): reword --blocking-timeout, document in description
+	* lttng enable-channel: --blocking-timeout opt.: use `inf` instead of -1
+	* Cleanup: remove unused internal structure
+	* Cleanup: remove unnecessary extern qualifier
+	* Docs: document the trigger API
+	* Docs: document the notification API
+	* Docs: document the notification channel API
+	* Docs: document the evaluation API
+	* Docs: document the lttng_condition API
+	* Docs: document the lttng_buffer_usage condition API
+	* Docs: document the lttng_action_notify action type
+	* Docs: document the lttng_action API
+	* Fix: ambiguous ownership of kernel context by multiple channels
+	* lttng-enable-channel(1): move --output description to maintain A-Z ordering
+	* lttng-enable-channel(1): document --monitor-timer
+	* Prettify channel listing
+	* Use pipe instead of eventfd() for notification command queue
+	* Cleanup: useless reset of ret to zero
+	* Fix: ret is never used on error_open code path
+	* Fix: use error code path instead of break when errors happen before execl
+	* Cleanup: ignore useless check of execl() return value
+	* Fix: wrong variable assignment on error
+	* Cleanup: remove dead increment of pointer
+	* Fix: missing error handling in use of print_tabs()
+	* Cleanup: functions shall have a single exit point
+	* Cleanup: remove dead assignment
+	* Cleanup: remove dead assignment
+	* Cleanup: remove dead assignment
+	* Cleanup: remove dead assignment
+	* Cleanup: remove dead assignment
+	* Cleanup: remove dead assignment
+	* Cleanup: remove dead assignment
+	* Cleanup: remove dead assignment
+	* Cleanup: remove dead assignment
+	* Cleanup: dead assignment
+	* Fix: ret is used instead or err to set an error code
+	* Cleanup: remove dead assignment
+	* Cleanup: remove dead assignment
+	* Fix: report error using fd instead of ret
+	* lttng-enable-channel(1): reword and fix style of --blocking-timeout description
+	* Fix: doc/man: use a single XSL file and match local names
+	* Tests: rework select_poll_epoll test to improve verbosity on failure
+	* Only print relevant session statistics on stop
+	* Fix: NULL passed to memcpy in error path
+	* Only print relevant session statistics in channel listing
+	* Uniformize the printing of units in session listing
+	* Fix: lost packet accounting always lost on snapshot
+	* Fix: report error on session listing
+	* Tests: don't assume a 4K page size in test_notification
+	* Fix live-comm: merge TCP socket write-write sequence in a single write
+	* Docs: move notification thread documentation to header
+	* Docs: grammar fix in comment
+	* Fix: evaluate condition/trigger on subscription
+	* Test: Trigger conditions is evaluated on subscription
+	* save/load: add blocking_timeout attribute to channel
+	* Introduce monitor_timer_interval to session configuration schema
+	* Test: Reduce scope of variables used in multi app notification test
+	* Hide internal buffer-view symbols
+	* Hide internal session configuration symbols
+	* Hide internal dynamic-buffer symbols
+	* Hide internal string-utils symbols
+	* Typo: occured -> occurred
+	* Fix: join consumer timer thread
+	* Cleanup: use CMM accessors for consumer_quit variable
+	* Fix: test_utils_expand_path passes NULL to sprintf
+	* Fix: reject triggers if they depend on an unavailable feature
+	* Fix: check lttng-modules ABI version for RING_BUFFER_SNAPSHOT_SAMPLE_POSITIONS support
+	* Fix: Send remove channel to notification thread only when necessary
+	* Fix: notification test: resources leak and return handling
+	* Fix: parse monitor timer parameter as an unsigned 64-bit integer
+	* Introduce "--blocking-timeout" channel parameter
+	* Fix: lttng list of channels should return errors
+	* Fix: discard event/lost packet counters
+	* Fix: test: proper redirection of stderr to stdout
+	* Docs: notification comment refers to a structure by its former name
+	* Fix: missing errno.h include in time.h compat header
+	* Cleanup: remove stale file from .gitignore
+	* Disable binaries on platforms where they are not supported
+	* Cleanup: add silent rules support for docs
+	* Cleanup: popt library detection
+	* Cleanup: remove duplicated pthread detection code
+	* Cleanup: remove unused m4/libxml.m4
+	* Cleanup: bison and flex detection
+	* Cleanup: merge two instances of AC_CHECK_FUNCS
+	* Cleanup: lttng-ust library detection
+	* Cleanup: kmod library detection
+	* Cleanup: dlmopen detection
+	* Cleanup: uuid library detection
+	* Fix: Don't override user variables within the build system
+	* Fix: registry can be null on lookup
+	* Test: Replace test relying on pselect6(2) man page ambiguity
+	* Tests: channel subbuffers must be larger or equal to PAGE_SIZE
+	* Tests: regression testing for notification API
+	* Tests: add consumer testpoint to pause data consumption
+	* Fix: explicitly send client credentials during handshake
+	* Test: utils: introduce LTTNG_SESSIOND_ENV_VARS
+	* Test: utils.sh: use getconf to start either 32 or 64 consumerd
+	* Optimization: remove unnecessary buffer resizes on partial recvs
+	* Docs: improve the documentation of the dynamic buffer interface
+	* Add comment to round_to_power_of_2()
+	* Clean-up: simplify the implementation of dynamic buffer set_capacity
+	* Fix: space left in buffer may be uninitilized on capacity increase
+	* Assert that dynamic buffer size <= capacity
+	* Clean-up: improve readability of dynamic buffer append condition
+	* Fix: inbound buffer may be set too short on partial command reception
+	* Clean-up: fix misleading code alignment
+	* Clean-up: remove useless comment
+	* Fix: return LTTNG_ERR_INVALID_TRIGGER on validation failure
+	* Fix: missing includes in buffer-usage.h
+	* Unit tests for notification api
+	* Run unit tests before regression tests
+	* Fix: semaphore semantics are expected from notification command eventfd
+	* relay: use urcu_ref_get_unless_zero
+	* Fix: use "flush empty" ioctl for snapshots
+	* Fix: lttng-consumerd: cpu hotplug: send "streams_sent" command
+	* Fix: lttng-sessiond: cpu hotplug: send channel to consumer only once
+	* Fix: lttng-sessiond: cpu hotplug stream number mismatch
+	* Tests: use SIGKILL to shutdown daemons in test_thread_exit and test_tp_fail
+	* Fix: consumer_timer_signal_thread_qs waits on LTTNG_CONSUMER_SIG_SWITCH
+	* Revert "Fix: futex can be free'd while used by waker thread"
+	* Fix: thread exit vs futex wait/wakeup race
+	* Fix: use lttng_waiter instead of futex in notification thread
+	* Add lttng_waiter utils
+	* Fix: pthread_join on thread start error
+	* Fix: missing check on notification thread join
+	* Fix: status_loc argument of waitpid() is used on error
+	* Fix: leak of deserialized trigger sent from client
+	* Clean-up: missing static qualifier on internal function
+	* Fix: duplicate values used in lttng_evaluation_status enum
+	* Fix: missing header inclusions in buffer-usage.h
+	* Fix: COMPAT_EPOLL_PROC_PATH is available from Linux 2.6.28
+	* Fix: skip empty revents in notificationthread
+	* Clean-up: warning caused by unused label
+	* Fix: futex can be free'd while used by waker thread
+	* Fix: missing header causes build failure with --disable-epoll
+	* Fix: return NULL pointer on memory allocation failure
+	* Clean-up: unused variable warning in poll compat
+	* doc: how to trace consumerd with valgrind
+	* Cleanup: initialize kernel ioctl ABI structures to 0
+	* Cleanup: initialize data to 0
+	* Fix: consumer data lock deadlock caused by monitor timer
+	* Fix: assert() on null index_file in lttng_index_file_write()
+	* Fix: fail on relayd lookup when finding a relayd is expected
+	* Clean-up: use lttng_read() wrapper instead of read()
+	* Fix: NULL pointer dereference in lttng_condition_serialize
+	* Fix: Exclusion check iterates multiple times on same array
+	* Fix: return of free'd string on error in strutils_split()
+	* Fix: free of uninitialized value on error path
+	* Silence bogus Coverity warning of uninitialized value
+	* Silence bogus Coverity warning of uninitialized value
+	* Silence bogus Coverity warning of uninitialized value
+	* Silence bogus Coverity warning of uninitialized value
+	* Fix: dereference before null check of channel attributes
+	* Fix: memory leak of client_list_element
+	* Fix: unchecked lttng_dynamic_buffer_set_size return value
+	* Add 2.10 release beer name and description
+	* Build: missing includes for ssize_t definition on Cygwin
+	* Fix: consumer-timer.c includes ust-ctl.h even --without-lttng-ust
+	* Fix: missing header in Makefile breaks the dist build
+	* Tests fix: tracefile-size tests assume PAGE_SIZE subbuffers
+	* Fix: use of uninitialized channel attributes in client
+	* Clean-up: only declare help_msg in embedded help case
+	* Fix: use of session_name instead of channel_name in condition hash
+	* Fix: lttng-live: send HUP reply when per-PID streams are gone
+	* Test: use output_path instead of argument position
+	* Bump default kernel, and UST per-uid/per-pid buffer size
+	* Fix: syscall_table_nb_entry invalid value when no syscalls TPs are defined
+	* Add string-utils to dist subdirs in libcommon
+	* Tests fix: initialize kernel extended channel attributes
+	* Tests fix: initialize UST extended channel attributes
+	* lttng-enable-event(1): document globbing patterns in event names and filters
+	* Tests: add globbing pattern tests to test_java_log4j
+	* Tests: add globbing pattern tests to test_java_jul
+	* Tests: add globbing pattern tests to test_python_logging
+	* Tests: add globbing pattern tests to test_valid_filter
+	* Tests: add globbing pattern tests to test_invalid_filter
+	* Tests: add globbing pattern tests to test_event_wildcard
+	* Tests: add globbing pattern tests to test_exclusion
+	* Tests: utils: add gen-ust-nevents-str util
+	* Tests: add string-utils library unit tests
+	* Add support for "full" star globbing patterns in event names and filters
+	* Add string-utils convenience library
+	* doc: lttng-destroy(1): document --no-wait option
+	* doc: lttng-stop(1): replace tabs with spaces
+	* doc/man: add typical `$` and `#` prompts to command lines
+	* bin/lttng: remove double "help" command and sort list
+	* lttng help: use command's --help directly
+	* Add --enable-embedded-help option to embed --help messages in binaries
+	* Expose monitor timer interval to lttngctl and client
+	* Tests: add placeholder symbol to allow unit tests to link
+	* Implement consumer ring buffer position sampling
+	* Add new snapshot ustctl API
+	* Add kernctl RING_BUFFER_SNAPSHOT_SAMPLE_POSITIONS command
+	* Handle trigger registration and unregistration in sessiond
+	* Start notification subsystem thread in sessiond initialization
+	* Clean-up: fix comment type in lttng-consumerd.c
+	* Add the sessiond notification-handling subsystem
+	* Clean-up: comment fix in agent_thread_manage_registration
+	* Add client notification API
+	* Add utils_get_count_order_u64 to utils
+	* Implement poll mask modification support in poll wrappers
+	* Add the container_of() macro to macro.h
+	* Add pipe_release utils to the pipe wrapper
+	* Add named pipe support to the pipe wrapper
+	* Add non_block version of functions to UNIX socket wrapper
+	* Add lttng_buffer_view util
+	* Add lttng_dynamic_buffer util
+	* Clean-up: fix typo in sessiond main.c comment
+	* Docs: fix comment describing ust_cmd_queue
+	* Port: Link with no-undefined on Windows
+	* Port: win32 DLLs don't support hidden symbols
+	* Port: add cygwin support to endian compat
+	* Fix: Remove unused headers
+	* Fix: tests: register thread for RCU operations.
+	* Fix: Lazily initialize max poll set size in poll compat
+	* Fix: null dereference on error path for create_ctx_type
+	* Fix: test_ust_data dereference of null pointer
+	* x is never reused, no need to shift it
+	* Fix: test_kernel_data dereference of null pointer
+	* Man: move [SESSION] before options
+	* Fix: consumerd: add missing put_subbuf for ust and kernel errors
+	* Fix: sessiond: only send streams to consumer once
+	* Fix: consumerd main: needs to be a registered RCU thread
+	* Fix: thread_dispatch_ust_registration needs to be a RCU thread
+	* Fix: don't abort metadata push on closed metadata
+	* lttng-tools: remove bogus interpreter line from utils shell library
+	* Fix: consumerd: order of metadata cache vs stream lock
+	* Fix: add missing rcu_barrier before daemon teardown
+	* Fix: Add missing pthread.h include
+	* Fix: support for older versions of Babeltrace in test script
+	* Fix: reverse channel and metadata cache lock nesting order
+	* Fix: only lock the metadata_cache in userspace consumers
+	* Fix: lock nesting order reversed
+	* Fix: lttng-relayd: forcefully close stream on relayd shutdown
+	* Fix: protect the channel's metadata stream using the metadata cache lock
+	* Fix: double unlock of metadata mutex on error
+	* Fix: free previous instance of url (alloc_url) on default live url assignation
+	* Fix: add element length check in lttng_index_file_open
+	* Assert that index_file does not exist before setting a new one
+	* Fix: relayd vs consumerd compatibility
+	* tests: Implement tests for lttng-ust LTTNG_UST_BLOCKING_RETRY_TIMEOUT
+	* lttng-add-context(1): add missing man: prefix
+	* lttng-add-context(1): fix style
+	* lttng-snapshot(1): fix style
+	* lttng-metadata(1): fix style
+	* doc/man: put short option's argument too
+	* Remove `metadata` command from various help resources
+	* List the `regenerate` command in various help resources
+	* lttng-load(1): fix synopsis and style
+	* Fix: truncate the metadata file in shm-path
+	* Load: add message indication that a name override was carried out
+	* Load: expose overrides elements in mi
+	* Fix: assign values to path, ctrl and data uris during configuration load
+	* Load: test that name override does not have side effects
+	* Docs: remove invalid short option -U and move option descriptions
+	* Fix: add missing refcount of loaded modules
+	* Fix: only unload successfully loaded kernel modules
+	* Fix: test cases now rely on explicit workloads
+	* m4/pprint.m4: update with correct quoting
+	* configure.ac: move warning to end of output for the end user
+	* doc/man: only require asciidoc-attrs.conf when building the man pages
+	* Test fix: increase test count in plan of test_perf_raw
+	* Create a dedicated test suite for Perf
+	* Tests: accommodate stricter mktemp implementations in tests
+	* Add version info to lttng-relayd help
+	* Fix: stop sessiond threads on health thread error
+	* Fix: stop lttng-relayd threads on health thread error
+	* Fix: report an error if unix socket address is too long
+	* Remove unmaintained TODO file
+	* Remove outdated comment about run_as open being broken
+	* Remove run-as compat wrapper from internal code
+	* Fix: save: leak of configuration file fd
+	* Update master version to 2.10.0-pre
+	* Fix: warn when a loaded session can't be set as the default
+	* Warning fix: forward declare struct lttng_ust_calibrate
+	* lttng-enable-channel(1): remove redundant --discard from synopsis
+	* test: load --override-name
+	* load: introduce --override-name
+	* man: lttng-load fix up
+	* Docs: grammar fix in load.h
+	* lttng_ctl: add session_name to load override
+	* Fix: test presence of override_attr before accessing its member
+	* load: objects returned by getters do not need to be freed
+	* Remove lttng_load_session_attr_get_override_path_url
+	* Docs: change order of set functions in load.h to match get
+	* Remove calibrate documentation
+	* Remove calibrate from liblttng-ctl
+	* Remove calibrate from lttng-sessiond
+	* Remove calibrate from Python bindings
+	* Remove calibrate from Bash completion script
+	* Remove calibrate tests in Python bindings
+	* Remove calibrate command from lttng CLI
+	* Build fix: remove load-42-stream.lttng from dist target
+	* Test: load --override-url
+	* Add --override-url option to load command
+	* Apply the overrides attributes during configuration load
+	* Clean-up: remove copy-pasted comment from save.c
+	* lttng-ctl: add override helper to load api
+	* Rename override to overwrite for config_load_session
+	* Fix: report truncation on snprintf
+	* Fix: check for a session daemon before running load command
+	* Fix: ignore SIGPIPE
+	* Use lttng api for the load command
+	* Fix: use ssize_type for the return value of uri_parse_str_urls
+	* Docs: grammar fixes in load.h
+	* Fix: wrong api comments for load.h
+	* Fix: do not overwrite ret if already set and session found
+	* lttng-sessiond: auto-load lttng-probe-i2c module
+	* Bump lttng-modules ABI minor version
+	* Fix: handle backward compatibility with lttng-modules 2.7
+	* Clean-up: remove unnecessary autoconf variable substitution
+	* Fix: honor negative (unlimited) app socket timeout
+	* Build: Replace use of deprecated AM_PATH_XML2
+	* Test fix: set app and network socket timeouts to unlimited
+	* Test fix: test_fork can hang while waiting for child pids
+	* Test fix: test_daemon can hang while waiting for child pids
+	* Test fix: redirect python test subprocess output to /dev/null
+	* Build fix: macOS Sierra provides clock_gettime
+	* Fix: time redefinition warnings on macOS builds
+	* Clean-up: remove unused variable user
+	* Cleanup: Remove fun from code base
+	* Fix: remove in-place backup suffix argument provided to sed
+	* Fix: pass a valid length to accept() on unix domain sockets
+	* Log signals received by run_as worker
+	* Missing word in worker_sighandler() comment
+	* Clean-up snapshot command error reporting
+	* Fix: RCU lock imbalance on error in cmd_snapshot_list_outputs()
+	* Use -M parameter instead of --manpath when invoking man(1)
+	* OOT Build fix: reference the source directory's Python test app
+	* Fix: pass NULL to config_load_session instead of an empty string
+	* Tests: don't copy test_python_logging explicitly
+	* OOT build fix: Missing include of src directory
+	* Accomodate BSD sed in version.h generation
+	* Port: Detect platforms where librt is required
+	* Port: Add OSX clock_gettime compat
+	* Port: Add OSX support to socket compat
+	* Port: Add OSX support to poll compat
+	* Port: Add OSX support to fcntl compat
+	* Port: Add OSX compat to sessiond-comm/unix.c
+	* Port: Add OSX endian.h compat
+	* Port: Add OSX libuuid compat
+	* Fix: zero-initialize fd_set
+	* Clean-up: missing cast to fd_set*
+	* Fix: usage of FD_SET on fd_set > 1024 results in corruption
+	* Fix: erroneous usage of addr parameter in mmap()
+	* Clean-up: remove useless assignment
+	* Fix: missing unmap in test error handling
+	* Tests: unchecked pthread_join return value
+	* Clean-up: remove negative check against unsigned value
+	* Fix: unchecked init_pipe return value
+	* Tests: Unchecked pthread_create return value
+	* Clean-up: remove useless assignment
+	* Tests: Add tracepoints to libbar, libfoo and libzzz
+	* Fix: Mark ASCIIDOC_ATTRS_CONF as a dependency of man page targets
+	* Test the parsing of perf raw context
+	* Enable perf PMU counters by raw ID
+	* Run userspace perf tests on non-x86 platforms
+	* Tests: adjust ust-dl planned test count
+	* Test library load/unload events
+	* Add missing ust_app_regenerate_statedump_all stub
+	* Clean-up: remove unused ust_app_regenerate_metadata_all
+	* Add regenerate command to MI schema
+	* Manpage for the regenerate statedump command
+	* Tests for the regenerate statedump command
+	* Allow regenerating the statedump of a running session
+	* Kernel ioctl to regenerate the statedump
+	* UST command to regenerate the statedump
+	* Rename the "metadata regenerate" command to "regenerate metadata"
+	* Typo fix: uninitializez ->uninitialized
+	* Fix: handle negative (unlimited) system stack size limits
+	* Tests: adjust type declaration test count
+	* Fix: protocol mismatch between UST and tools
+	* ust-ctl: use fixed-size integer rather than enum
+	* Test UST's autoincrementing enumeration values
+	* Add support for UST's autoincrementing enum entries
+	* Tests: eliminate process timeouts from Python tests
+	* Fix: English syntax errors in 'lttng status'
+	* Test for select, poll and epoll syscall overrides
+	* Tests: tap.sh spams tests' output when no plan is set
+	* Fix: Set thread stack size to ulimit soft value
+	* Fix: location of various standard headers
+	* Fix: missing include ctype.h for isdigit()
+	* Fix: strerror_r behavior is glibc specific
+	* Fix: error.h -> common/error.h
+	* Fix: snapshot del-output with name on musl
+	* Fix: sessiond ht_match_event() check if filter is NULL
+	* configure.ac: fix --enable/disable-kmod option
+	* Tests: spawn ht_cleanup thread in unit tests
+	* Lazily initialize max poll set size
+	* Revert "Assert that a valid clean-up pipe exists on ht_cleanup_push"
+	* tests: test ust snapshot with discard buffers
+	* tests: test kernel snapshot with discard buffers
+	* Allow channel mode override in snapshot sessions
+	* Fix: validate number of subbuffers after tweaking properties
+	* Use bool type for save command options
+	* Clean-up: harmonize popt option declarations in save.c
+	* Clean-up: move mi_writer declaration with other declarations
+	* Add name omission and output omission on save to lttng-ctl
+	* Express overwrite attribute as a byte in communication protocol
+	* Assert that a valid clean-up pipe exists on ht_cleanup_push
+	* Fix: do not refer to objects as .o
+	* Fix: do not link against libtool .o objects
+	* Fix: Define MANPATH in config.h
+	* Tests: Make warn_processes.sh more portable
+	* Fix: add missing script to dist
+	* Fix: leak of UST app hash tables
+	* Fix: leak of reply buffer on data pending check
+	* Fix: call xmlCleanupParser to free global libxml2 allocations
+	* Fix: missing "void" parameter of lib constructor and destructor
+	* Docs: fix comment typos in lttng-sessiond's main.c
+	* Fix: lttng-relayd allow binding of privileged ports for non-root users
+	* relayd: optimize receive throughput
+	* Clean-up: harmonize kernctl API error checking
+	* Introduce LTTNG_IOCTL_CHECK and LTTNG_IOCTL_NO_CHECK macros
+	* Fix: enforce assumption that lttng-modules ioctl() return <= 0
+	* Fix: reduce scope of kconsumer consumed_pos and produced_pos
+	* Docs: document safety of consumer_thread_is_ready access
+	* Clean-up: unused ret values in thread_manage_health
+	* Clean-up: remove dead code in sessiond's set_option()
+	* Fix: set the logger level to prevent unexpected level inheritance
+	* Typo: Stoping -> Stopping
+	* Typo: occured -> occurred
+	* Fix: only perform lttng_consumer_sync_trace_file() in local mode
+	* Make lttng_consumer_sync_trace_file static
+	* Fix: don't negate posix_fadvise return value to check error
+	* Fix Solaris 10 build: use lttng_strnlen() wrapper
+	* Rename lttng_error_type to lttng_error_level
+	* Cleanup error.h __lttng_print() used for message printing
+	* Update coding style document for macro style
+	* Fix: coding style document has erroneous semicolon at end of macro
+	* Fix: add missing semicolons after MSG, DBG, ERR print macros
+	* Tests: inverted condition in test_kernel_data
+	* OOT build fix: asciidoc.conf is now a source file
+	* lttng-create(1): use attributes for default ports
+	* lttng-create(1): add xrefs to creation mode definitions
+	* lttng-create(1): use the correct DATAPORT/CTRLPORT variables
+	* lttng-create(1): use def list for net protocols
+	* lttng-create(1): add relay mode
+	* doc/man: put AsciiDoc attributes in their own file
+	* test: UST tracing destroy flush behavior with tracefile rotation
+	* test: kernel tracing destroy flush behavior with tracefile rotation
+	* Add environment variable to allow abort on error
+	* Fix: ust-consumer: flush empty packets on snapshot channel
+	* Fix: WARN() should print as WARN level, not ERR
+	* Fix: error.h: add missing parenthesis around macro parameter
+	* Fix: bogus mask on error.h PRINT types
+	* Fix: kernel tracing: flush after stop
+	* Fix: UST should not generate packet at destroy after stop
+	* Tests: remove flaky '*' kernel wildcard test
+	* Fix: bad file descriptors on close after rotation error
+	* Fix: configure.ac: allow --disable-python-bindings
+	* Fix: merge tap tests stdout and stderr
+	* Fix: posix_fadvise wrapper returns -ENOSYS on FreeBSD
+	* Fix: Double free in utils_partial_realpath error path
+	* Fix: remove logically dead code in send_channel_uid_to_ust
+	* Fix: unchecked return value in low throughput test
+	* Tests: abort() exclusion test on allocation failure
+	* Fix: unchecked posix_fadvise() return value
+	* Fix: unchecked return value in relayd live.c
+	* Fix: unchecked return value in trace_clock_read64_monotonic
+	* Clean-up: remove unnecessary blank line
+	* Fix: initialize the cur_event variable before using it
+	* Fix: Dereference after NULL check in consumer
+	* Tests: abort test on memory allocation failure
+	* Fix: pointer dereference after NULL check in test_create_ust_event_exclusion
+	* Fix: NULL pointer dereference in relay_index_get_by_id_or_create
+	* Clean-up verbosity incrementation in set_option
+	* Fix: Deference after null check in sessiond set_option
+	* Docs: clarify comment in parse_pid_string()
+	* Fix: Wrong sizeof argument in pid tracker
+	* Fix: tests: incorrect uri index
+	* Fix: Integer overflowed argument
+	* Fix: macro compares unsigned to 0 (no effect)
+	* Fix: Free variable before strdup() in process_event_node
+	* Fix: Free variables before strdup()
+	* Fix: Add missing free() in spawn_viewer
+	* Fix: Add missing free() in utils_partial_realpath
+	* Fix: Use distinct variables for ret and discarded_events
+	* Fix: Don't try to show manpage when argv is null
+	* Fix: Use secure_getenv() in get_man_bin_path
+	* Fix: illegal memory access in test_create_ust_event_exclusion
+	* Fix: illegal memory access in test_create_ust_event
+	* Fix: illegal memory access in test_create_kernel_event
+	* Fix: illegal memory access in test_create_ust_channel
+	* Fix: illegal memory access in send_viewer_streams
+	* Simplify rcu locking in viewer_list_sessions
+	* Fix: illegal memory access in viewer_list_sessions
+	* Fix: illegal memory access in relayd_add_stream
+	* Fix: illegal memory access in relayd_create_session_2_4
+	* Fix: illegal memory access in session_create
+	* Fix: illegal memory access in consumer_set_subdir
+	* Fix: illegal memory access in syscall_init_table
+	* Fix: illegal memory access in write_pidfile
+	* Fix: illegal memory access in list_lttng_channels
+	* Fix: illegal memory access in cmd_snapshot_record
+	* Fix: illegal memory access in output_init
+	* Fix: illegal memory access in consumer_set_network_uri
+	* Fix: illegal memory access in cmd_snapshot_list_outputs
+	* Fix: illegal memory access in list_events
+	* Fix: illegal memory access in disable_event
+	* Fix: illegal memory access in enable_event
+	* Fix: illegal memory access in add_uri_to_consumer
+	* Fix: illegal memory access in init_ust_event_from_agent_event
+	* Simplify free() of channel attribute
+	* Fix: illegal memory access in _cmd_enable_event
+	* Implement lttng_strncpy safe string copy
+	* Add missing symbol to preserve ABI compatibility of liblttng-ctl
+	* Fix: loading a session prints an error message but the load is successful
+	* Snapshot warning if there are no events in one of the domains
+	* Clarify kernel version check error messages
+	* Tests: same event name with different descriptor on load
+	* Fix: load event state (enabled/disabled) correctly
+	* Fix: Error reported if no domain is provided for start/stop
+	* Handle unknown domain in MI
+	* Handle unknown domain on session start
+	* Fix: loading of live session within userspace domains
+	* Test: expose session url bug on load with multiple domains
+	* OOT build fix: asciidoc.conf is now generated at configure
+	* Snapshot: record: use same datetime for snapshot folder output
+	* Refactor: move the snapshot type check into output type check
+	* ust-metadata.c: nest/indent enumeration entries
+	* lttng.c: show basic help when no arguments are provided
+	* Define command short descriptions in configure.ac
+	* lttng-relayd(8): $HOME -> $LTTNG_HOME
+	* doc/man: use propagated default values in man pages
+	* Propagate default values from configure.ac to asciidoc.conf
+	* Define default values in configure.ac
+	* lttng-load(1): use lists to explain the input path behaviour
+	* lttng-sessiond(8): fix load directories and behaviour
+	* lttng-load(1): specify default search order
+	* doc/man: use configured directories in man pages
+	* doc/man/asciidoc.conf: add doctype-manpage conditions
+	* doc/man: linklttng macro -> man macro
+	* doc/man/Makefile.am: add failing dist-hook on --disable-man-pages
+	* doc/man/Makefile.am: fix top comment
+	* configure.ac: fix --enable-man-pages help string
+	* Fix: standardize parser/lexer building
+	* Fix: standardize man pages building/installing
+	* configure.ac: check for an existing liburcu-cds symbol
+	* configure.ac: use macro for wrong liburcu error message
+	* Hide parse_application_context utility function
+	* Re-add deprecated MI symbols to preserve ABI compatibility
+	* Hide new MI symbols introduced as part of 2.8
+	* Re-add default size symbols which were erroneously exposed
+	* Hide config symbols introduced in 2.8
+	* Hide internal _lttng_destroy_session symbol
+	* Hide bytecode symbol iterator API symbols
+	* Tests: wording of trace_matches is misleading
+	* Test lttng-modules clock override plugin
+	* Warning fix: uninitialized variable may be used
+	* Tests: Replace prove by autotools tap runner
+	* Drop installcheck target
+	* Fix: distcheck requires that we clean version.h
+	* Fix: configure: forbid Python bindings if shared libraries are disabled
+	* Fix: tests: don't match command line arguments, match static build binary names
+	* Fix: tests: skip tests on static build
+	* Fix: tests: don't build dynamic lib tests if support disabled
+	* bootstrap: Standardize on autoreconf -vi
+	* Move unix.h wrapper from sessiond-comm to common
+	* Fix: update tests following renaming of UST statedump event
+	* Typo: catched -> caught
+	* Add comment describing ioctl number duplication
+	* Test: kill sessiond,relayd and background children on SIGTERM/SIGINT
+	* Docs: Remove unnecessary exclamation mark
+	* Docs: fix wording of dependency
+	* Docs: fix "daemon" typo in README.md
+	* Fix: Use get_domain_str on add context
+	* Warning fix: possible use of uninitialized variable
+	* doc/man: add FILES section
+	* Test: xsd validation of long path (length > 255)
+	* Fix: xsd: urls and paths are not of type name_type but string
+	* Refactor: embed mi in "add_output "to remove code duplication
+	* Refactor: embed mi in "del_record" to remove code duplication
+	* Refactor: embed mi in "record" to remove code duplication
+	* Refactor: embed mi in "list_output" to remove code duplication
+	* Fix: do not return error on LTTNG_ERR_SNAPSHOT_NODATA
+	* Fix: Set loopback adress in set_ip_addr if gethostbyname2 fails
+	* Fix: d_type validity is not guaranteed on all nfs versions
+	* Fix: doc/man: lttng-add-context(1): add missing option macro
+	* doc/man: common-footer.txt: add CI link
+	* doc/man: common-footer.txt: add GH organization link
+	* doc/man: lttng(1): clarify UST domain and add links to languages
+	* doc/man: add escwc macro and use it
+	* doc/man: lttng(1): link from COMMAND (synopsis) to COMMANDS section
+	* doc/man: use linkgenoptions macro
+	* doc/man: add linkgenoptions AsciiDoc macro
+	* .gitignore: ignore all generated files in doc/man
+	* doc/man: fix external links
+	* doc/man: xsl: move manpage-base.xsl -> manpage-callouts.xsl
+	* doc/man: xsl: move manpage-ulinks.xsl -> manpage-links.xsl
+	* doc/man: xsl: add <URL> after ulink text
+	* doc/man: xsl: add (internal) link template
+	* doc/man: lttng-enable-channel(1): move limitations to own section
+	* Fix: doc/man: lttng-relayd(1) -> lttng-relayd(8)
+	* doc/man: add nloption and genoption AsciiDoc macros
+	* doc/man: add [role="term"] to terminal callouts
+	* Clean-up shm directory tree after freeing the channel
+	* Fix: Build man pages if --enable-build-man-pages is used
+	* Fix: convey enum value signedness into metadata
+	* doc/man: add notes about shell escaping
+	* Fix: doc/man/Makefile.am for OOT builds
+	* Generate man pages by default
+	* Update version to 2.9.0-pre
+	* Bump minor kernel tracer ABI version
+	* Quote brewery names in release codename description
+	* Fix: metadata regenerate, error if too many args
+	* Fix: add missing sys/types.h header
+	* Fix: build failure when __GLIBC_PREREQ is missing
+	* configure.ac: beautify report
+	* Update version codename and description to 2.8.0 - Isseki Nicho
+	* doc/man: lttng.1.txt: sort commands in categories
+	* Data pending message is printed when unnecessary
+	* README.md: add CI/Coverity status badges
+	* README.md: add lttng-crash in package contents
+	* Show lttng-metadata man page in command's --help
+	* Add an lttng-metadata man page
+	* Remove untrack reference from snapshot man page
+	* README.md: add optional dependency on man
+	* doc/man: install lttng-health-check.3
+	* lttng-relayd: show man page with --help and remove usage
+	* doc/man: convert lttng-relayd(8) to AsciiDoc
+	* lttng-crash.c: show man page with --help and remove usage
+	* doc/man: convert lttng-crash(1) to AsciiDoc
+	* lttng-sessiond: show man page with --help and remove usage
+	* doc/man: convert lttng-sessiond(8) to AsciiDoc
+	* README.md: bolden all dependencies and versions
+	* README.md: add asciidoc and xmlto build dependencies
+	* lttng.c: sort commands to get a nice list output
+	* doc/man: add README.md
+	* lttng: add `help` command
+	* lttng.c: show man page with --help and remove usage
+	* lttng.c: CMD_UNDEFINED is used for invalid args too
+	* lttng: remove usage strings from commands
+	* lttng: show man page when using command's --help
+	* lttng add-context: add --list option
+	* doc/man: remove lttng.1 (built from lttng.1.txt)
+	* doc/man: create lttng-disable-event(1) and update/fix content
+	* doc/man: create lttng-enable-event(1) and update/fix content
+	* doc/man: create lttng-snapshot(1) and update/fix content
+	* doc/man: create lttng-help(1) and update/fix content
+	* doc/man: create lttng-status(1) and update/fix content
+	* doc/man: create lttng-untrack(1) and update/fix content
+	* doc/man: create lttng-track(1) and update/fix content
+	* doc/man: create lttng-calibrate(1) and update/fix content
+	* doc/man: create lttng-list(1) and update/fix content
+	* doc/man: create lttng-add-context(1) and update/fix content
+	* doc/man: create lttng-disable-channel(1) and update/fix content
+	* doc/man: create lttng-enable-channel(1) and update/fix content
+	* doc/man: create lttng-view(1) and update/fix content
+	* doc/man: create lttng-version(1) and update/fix content
+	* doc/man: create lttng-stop(1) and update/fix content
+	* doc/man: create lttng-start(1) and update/fix content
+	* doc/man: create lttng-load(1) and update/fix content
+	* doc/man: create lttng-save(1) and update/fix content
+	* doc/man: create lttng-set-session(1) and update/fix content
+	* doc/man: create lttng-destroy(1) and update/fix content
+	* doc/man: create lttng-create(1) and update/fix content
+	* doc/man: add common OPTIONS head for command man pages
+	* doc/man: add Makefile.am for generating man pages
+	* .gitignore: ignore generated man page artifacts
+	* doc/man: add XSL files for man pages
+	* doc/man: add asciidoc.conf
+	* configure.ac: check for asciidoc and xmlto
+	* doc/man: lttng(1): update and standardize content
+	* doc/man: convert lttng(1) to AsciiDoc
+	* Add builtin modules support to kmod modprobe
+	* Add comments to kmod functions
+	* Add libkmod rmmod support
+	* Move libkmod ifdef to beginning of file
+	* Drop optional control modules load and unload
+	* Fix: live test header endianness
+	* Document the live detach command
+	* Test the viewer detach command
+	* Use of bare attribute directives instead of LTTNG_PACKED
+	* Live: command to detach a viewer session
+	* Contexts for RT debugging
+	* Optional test for the metadata regeneration
+	* Add MI output to the metadata regenerate command
+	* Tests for metadata regenerate
+	* Add TAGS files to .gitignore
+	* Fix: systematic overwrite of union values on add context
+	* Mismatching signature of ust_metadata_session_statedump() stub
+	* Fix: Initialize events discarded and packet lost counters to zero
+	* Assert on unknown UST buffer type
+	* Command metadata regenerate
+	* Store the relay protocol version in the consumer_output
+	* Store the version of the tracer in the UID registry
+	* Store the instance id and packet_seq_num in indexes
+	* kernctl commands to extract the stream instance id
+	* Account the lost packets in snapshot mode
+	* Test: Add the lttng-runas worker process to the sessiond pids
+	* Limit the scope of IFS overwriting
+	* Do not overwrite IFS globally but only locally
+	* Display discarded and lost events at destroy and stop
+	* Fix: tests: use SIGSTOP for crash extraction test
+	* Test fix: ignore stderr at every step of randstring
+	* Fix: session_find_by_id can return NULL legitimately
+	* Fix: mark ltt_sessions_ht_destroy as static
+	* Docs: Missing locking assumptions in function headers
+	* Test fix: ignore stderr when generating random string
+	* Fix: hold session list lock during delete_ust_app
+	* Test: prevent the spawning of a daemonized sessiond
+	* Missing void in function signature
+	* CLI: Show filter expression associated to a syscall
+	* Fix: missing dereference when computing extended info position
+	* Fix: Only save kernel enablers in session configuration
+	* Fix: Only list kernel enablers when listing events
+	* Fix: syscalls hash table leaks when listing kernel events
+	* Initialize command header to zero
+	* Rename filter string to filter expression in liblttng-ctl
+	* Fix: use of unsigned variable to check for negative return
+	* Clean-up: remove unreachable goto
+	* Fix: missing static inline breaks --without-lttng-ust build
+	* lttng enable-channel memsets lttng_channel to -1
+	* Change padding type from array to fixed-width integer
+	* Clean-up: missing space between cast operator and operand
+	* Ensure UST channel output mode is LTTNG_UST_MMAP
+	* Extract the lost packets and discarded events counters
+	* Send extended channel payload to client
+	* Add channel discarded events and lost packets stats accessors
+	* Add extended info to liblttng-ctl's struct lttng_channel
+	* Reuse constant string instead of duplicate literal
+	* Clean-up: simplify computation of string position
+	* Optimization: lttng UI uses sprintf instead of strcpy
+	* Fix: OOT build fails because of missing include path
+	* Tests: Consider lttng mi namespace in test_load
+	* MI: Remove boolean "exclusion" element
+	* MI: add <exclusions> (event exclusion names)
+	* CLI: show event exclusion names
+	* Add new LTTNG_ERR_OVERFLOW error code
+	* Add lttng_event_get_exclusion_name*() to liblttng-ctl
+	* Tests: Consider lttng mi namespace in test_mi
+	* MI: Implement event context schema change
+	* MI: Add application context type to schema
+	* MI: add schemaVersion attribute to command schema
+	* MI: set machine interface XSD target namespace
+	* Add schema information to XML MI output
+	* Fix: libxml2 may return 0 because of buffering
+	* Bump LTTng MI schema to 3.0
+	* MI: add <filter_expression> (event filter expression)
+	* Transfer UST exclusion names from sessiond to client
+	* Fix: return negative error code in list_lttng_ust_global_events()
+	* CLI: show agent event filter string
+	* CLI: show event filter string
+	* Add lttng_event_get_filter_string() to liblttng-ctl
+	* Transfer filter strings from sessiond to client
+	* Refactor setup_lttng_msg() to include cmd header
+	* Add offset comments to struct lttng_event
+	* Add command header to sessiond->client response msg
+	* Add internal extended channel structure
+	* Metadata for instance_id and packet_seq_num
+	* Add a HT to lookup sessions by id
+	* Explicitly stop the session on lttng destroy
+	* Fix: per-pid ust buffers flush race with application unregister
+	* Fix warning when building Python bindings
+	* Add CONTRIBUTING.md
+	* Revert "Python bindings: remove duplicate structure definitions"
+	* Docs: clarify cross-version tracer compatibility
+	* Cleanup: Remove unnecessary newline
+	* Fix: Use ipv6 loopback adress in test_uri
+	* Python bindings: remove duplicate structure definitions
+	* Fix: test: handle env variables undefined
+	* Fix: report already enabled event error to client
+	* Docs: add comment to cmd_add_context()
+	* Fix: application context leak when enabling context
+	* Fix: string leak when processing of client message fails
+	* Fix: missing return code initialization on error
+	* Fix: unchecked return value in _lttng_variant_statedump()
+	* Fix: Possible use-after-free in create_ctx_type()
+	* Fix: filter tests now accept "." in identifiers
+	* Fix: Don't notify agent of non-app context addition
+	* Create agent on channel creation
+	* Introduce application contexts to session configuration schema
+	* Fix typos in error descriptions
+	* Enable agent application contexts if filter has such dependencies
+	* Compare provider and context names in trace_ust_match_context
+	* Allow $app.provider:ctxname in filter, enum, variant identifiers
+	* Add variant type support to ust registry and metadata
+	* Notify java agent of enabled application contexts
+	* Add app context support to lttng client
+	* Enforce const-correctness in UNIX socket wrappers
+	* Remove superflous domain check in context_ust_add
+	* Remove superflous domain check in add_uctx_to_channel
+	* Use lttng_domain_type enum instead of bare integer
+	* Add application context support to lttng-ctl lttng_add_context
+	* Cleanup comments in lttng-ctl.c
+	* Tests fix: source utils.sh before using conf_proc_count
+	* Tests: use configured processor count in getcpu override tests
+	* Tests: use configured processor count in snapshot tests
+	* Tests: Introduce conf_proc_count()
+	* Tests: print a more precise test description in snapshot tests
+	* clock offset: print negative value in metadata for lttng-ust metadata
+	* Fix: handle negative clock offset for lttng-ust metadata
+	* Fix: test: append to LD_LIBRARY_PATH
+	* Fix: test: use load_path instead of $1
+	* Bump lttng-ust protocol version to 6.1
+	* Add CTF enum type support for UST registry
+	* Cleanup __lttng_print macro indentation
+	* Fix: do not print error and bug messages when quiet (-q) is present
+	* Fix: test_ust-dl requires bash
+	* Fix: test script requires bash
+	* Fix: missing $ in SED variable
+	* Tests: fix make targets using objcopy
+	* Build: fallback to AC_CHECK_LIBS when looking for popt and uuid
+	* tests/unit: fix object files' location
+	* configure.ac: fix static build
+	* Tests: fix tracefile count when page_size is > 4k
+	* configure.ac: use $withval with AC_ARG_WITH
+	* Fix: close indexes when rotating the trace files in mmap mode
+	* Fix: close indexes when rotating the trace files in splice mode
+	* Clarify error message on "add context" failure
+	* Fix: Don't spam session daemon logs on invalid UST context
+	* Tests: getcpu_override: use event delay when launching with wrapper
+	* Tests: getcpu: no events shall be emitted at the same timestamp
+	* Tests: Switch test apps to use usleep_safe()
+	* Tests: Add a test utils library
+	* Fix: redefinition of _GNU_SOURCE
+	* Tests: only call usleep if the test in configured to wait
+	* Test: add UST dl helper test
+	* Test: add UST baddr statedump test
+	* lttng: add status command
+	* lttng: factor out declaration of commands
+	* make check: add warning when LTTng processes are running
+	* Missing cpu id kernel context in the kernel tracer ABI
+	* Use --without-lttng-ust in error message
+	* Use --with/--without for lttng-ust support
+	* Only compare "bison -y" to the basename of YACC variable
+	* Tests: Add debug output to getcpu_override
+	* Tests: Change description of clock-override test
+	* Add event exclusion test for identical names
+	* Warn when exclusion names are truncated
+	* Truncate exclusion names to have a terminal '\0'
+	* Ignore exclusion names order when matching events
+	* sessiond-comm.h: fix whitespaces
+	* Disallow duplicate event exclusion names
+	* Add LTTNG_EVENT_EXCLUSION_NAME_AT() helper macro
+	* Fix: lay out names in exclusion structure correctly
+	* Fix: Check for NULL hash tables on relay daemon teardown
+	* Fix: Verify directory's existence before calling mkdir
+	* Clean-up: declare variables at beginning of scope
+	* Load x86-exceptions lttng-modules probe
+	* Load x86-irq-vectors lttng-modules probe
+	* Agent: Make the agent protocol consistently network endian
+	* Clean-up: Remove unused variables from default.c
+	* Fix: Unchecked NULL string in logging statement
+	* Fix: include the filter expression in agent events' primary key
+	* Add the filter expression to the enable_event agent protocol message
+	* Add some IDE project files to the gitignore
+	* Fix live timer calculation error
+	* Don't initialize defaults in library constructor
+	* Initialize lttng_ht_seed on hashtable creation
+	* Cleanup: Missing space after cast operator
+	* Build: Switch from tar v7 to posix archive format
+	* Fix: Retry poll on interruption
+	* Port: Explicitly allocate realpath() resolved buffer
+	* Select which binaries/extras to build at configure time
+	* Move libconsumer under common/consumer/
+	* Fix: There is more tests than the plan
+	* Remove dead check from configure.ac
+	* Fix: Silence warning by casting *sin_addr to *sockaddr
+	* Port: fix 'ERR' conflict with Solaris regset.h
+	* Relay protocol: check string lengths
+	* Fix: Silence warning of function having no return value
+	* Fix: Silence warnings when using uid_t and pid_t with printf
+	* Port: Add compat for platforms with no MSG_NOSIGNAL or SO_NOSIGPIPE
+	* Port: Add Solaris compat to sessiond-comm/unix.c
+	* Port: Add Solaris compat for netdb
+	* Fix: Silence warning formating pid_t as int
+	* Port: Add Solaris dirent compat
+	* Port: Add Solaris paths compat
+	* Rename config.h to session-config.h
+	* Port: Remove _GNU_SOURCE, defined in config.h
+	* Port: cleanup and portability fix to configure.ac
+	* Port: Don't use SIGUNUSED which is not defined on Solaris
+	* Port: Implement prctl wrapper
+	* Port: Replace flock with fnctl
+	* Port: make bootstrap script work on most shells
+	* Port: removed unused clone() compat
+	* Port: Add macro for socket linking on solaris
+	* Port: Add Solaris support to mman compat
+	* Port: Replace dirent->d_type by stat
+	* Add missing include for memset()
+	* Port: Add Solaris support to socket compat
+	* Port: name clash on Solaris, rename sun to s_un
+	* Port: move memset of anc_buf inside ifdef
+	* Port: Add Solaris fls compat
+	* Port: Add Solaris string compat
+	* Port: Use LTTNG_PATH_MAX instead of PATH_MAX
+	* Port: Use LTTNG_HOST_NAME_MAX instead of HOST_NAME_MAX
+	* Port: Use LTTNG_NAME_MAX instead of NAME_MAX
+	* Port: Add Solaris support to socket compat
+	* Port: Add Solaris support to poll compat
+	* Port: Add Solaris support to fcntl compat
+	* Port: Add Solaris endian.h compat
+	* Fix: Use 'echo' in a portable way
+	* Fix: Use result of AC_PROG_* when using sed / grep
+	* Cleanup: Remove commented-out constant
+	* Fix: use start and stop sessiond from utils.sh
+	* Fix: Remove dependency on glibc 2.12 caused by pthread_setname_np
+	* Fix: Log and ignore SIGINT and SIGTERM in run_as worker
+	* Add logging to the run_as worker
+	* Fix: Handle EINTR of waipid in run-as worker
+	* Fix: Handle EINTR of waitpid when spawning a session daemon
+	* Fix: tests: support systems where PAGE_SIZE is not 4096
+	* Test: jul/log4j: use -a instead of '*' to disable all events
+	* Reword warning on event disable
+	* Clean-up: Remove unused test launchers
+	* Help: add -j -l -p option to help string
+	* man: update disable-event section
+	* Use empty event name on disable -a for ust and agent domain
+	* Fix: disable kernel event based on name and event type
+	* Tests: Clean-up test-crash on SIGTERM and SIGINT
+	* Fix: Possible dereference of null pointers
+	* Fix: Break out of loop when searching for a domain's agent
+	* Fix: int printed as uint
+	* Fix: add subdir-objects to Makefile.am
+	* Fix: tests: skip UST perf tests if not root
+	* Fix: Check use_clone() instead of worker in run_as
+	* Fix: Perform rcu barrier before tearing down the run-as worker
+	* Fix: Handle hang-up gracefully in run-as
+	* Fix: Only log app handle release on failure
+	* Fix: shm-path: handling of snprintf return value
+	* Fix: Wrong format specifier used in debug statement
+	* Tests: Swap usages of pidof for pgrep --full
+	* Tests: indefinitely wait for shm buffers to be unlinked
+	* Fix: Hide run-as functions
+	* Fix: Hide sessiond-comm functions
+	* Cleanup: remove duplicated implementation of rculfhash
+	* Fix: relayd: don't call lttng_ht_destroy in RCU read-side C.S.
+	* Fix: libc internal mutex races with run_as
+	* Fix: Hide readwrite symbols in common lib
+	* Fix: Hide pipe symbols in common lib
+	* Fix: Hide daemonize symbols in common lib
+	* Fix: Hide RCU hashtable wrapper symbols
+	* Clean-up: NULL free'd pointers in utils_partial_realpath
+	* Fix: prevent dangling pointer in utils_partial_realpath
+	* Fix: rcu_read_unlock without parentheses has no side-effect
+	* Fix: add missing test file to EXTRA_DIST
+	* Format utils.sh messages
+	* Tests: use functions from utils.sh
+	* Report error if any disable action fails
+	* Fix: disable all ust events
+	* Bring back event_ust_disable_all_tracepoints
+	* Fix: sessiond: disable: match app event by name
+	* lttng-crash: support symlink
+	* Test: lttng-crash and ust shm path
+	* Fix: dereferencing null index pointer
+	* Fix: leaking memory from strdup in lttng-crash
+	* Fix: memleak in utils_partial_realpath
+	* Fix: double free on enable-event
+	* Remove dead code from filter grammar test
+	* Remove dead code from ir generation filter visitor
+	* Remove dead code from session daemon
+	* Remove dead code from view command
+	* Remove dead code from disable-channel command
+	* Remove dead code from disable-event command
+	* Fix: error on no/multiple domain options
+	* Fix: lttng-crash: segfault when parsing options
+	* Remove dead code from the calibrate command
+	* Remove dead code from add-context command
+	* Print relayd stream indexes
+	* Enhance relayd error reporting
+	* Fix: relayd: handle consumerd crashes without leak
+	* Fix: LPOLLHUP and LPOLLERR when there is still data in pipe/socket
+	* Fix: double RCU unlock on event_agent_disable_all
+	* Fix: unbalanced RCU read-side lock in enable event command
+	* Add rcu_read_ongoing() assertions around process_client_msg
+	* Clean-up and simplify event_agent_disable_all
+	* Document locking assumption of agent_find_event()
+	* Fix: disable agent events by name
+	* sessiond: add loglevels_match()
+	* Fix: include loglevel type in agent event's primary key
+	* Fix: include loglevel type in UST event's primary key
+	* sessiond: use `loglevel_value` and `loglevel_type` names
+	* Tests: kernel wildcards
+	* Tests: fix wildcard test path
+	* doc: document untrack command in lttng(1)
+	* doc: document track command in lttng(1)
+	* Remove dot after enable-event message
+	* Fix: don't print the default channel name when enabling agent events
+	* Fix: fail gracefully on --exclude on unsupported domains
+	* Fix: initialize live_timer to 0 for snapshot session
+	* Fix: correct mismatched function signatures
+	* Clearer error reporting when failing to launch session daemon
+	* Daemonize sessiond on `lttng create`
+	* Fix: consumer signal handling race
+	* Fix: list_ust_events(): dangling pointer
+	* Fix: MI: close domain when listing multiple agent domains
+	* Tests: expand UST wildcard tests, move to regression/tools
+	* Tests: kernel filtering
+	* Fix: use pid element instead of process element
+	* Fix: race between kconsumerd and sessiond on tear down
+	* Fix: Buggy string comparison in ust registry ht_match_event
+	* Fix: Bad cast of lttng_kernel_instrumentation to lttng_event_type
+	* Fix: Implicit cast from lttng_loglevel_type to lttng_ust_loglevel_type
+	* Fix: lttng-crash: remove tmp working directory
+	* Clean up: Coding style conformance adjustments in lttng-crash.c
+	* Fix: lttng-crash: DIR leak in delete_trace() on error
+	* Fix: Possible passing of NULL pointer to memcpy()
+	* Fix: Overwrite of ret in relay_recv_metadata
+	* Silence undefined return value warning
+	* Silence use-after-free static analysis warning
+	* Fix: Wait for in-flight data before closing a stream
+	* Fix: unpublish stream on close
+	* Fix: lttng-crash: fd leak
+	* Fix: Invalid parameter error reported when untracking PID
+	* Fix: kernel track/untrack error handling
+	* Fix: Python agent tests are always skipped
+	* Tests: Fix flaky live test client
+	* Fix: Announce empty streams on live attach
+	* Fix: relayd: file rotation and live read
+	* Fix: relay: viewer_get_next_index handle null vstream
+	* Fix: relayd: make viewer streams consider metadata sent
+	* Fix: don't expose empty streams
+	* Fix: relayd: don't check new metadata on get packet
+	* Fix: relayd: don't check for new streams in get packet
+	* Fix: ask new streams HUP
+	* Fix: reply error if get packet vstream fails
+	* Fix: relayd reply error to client if cannot find viewer stream
+	* Fix: relayd reply with error if cannot find metadata
+	* Fix: ust-app: protect app socket protocol with lock
+	* Cleanup: privatize consumer_allocate_relayd_sock_pair
+	* Fix: add missing rcu_barrier at end of sessiond main
+	* Fix: add missing rcu_barrier at end of consumer main
+	* Fix: app cmd leak on sessiond exit
+	* Fix: relayd live don't send incomplete stream list
+	* Fix: consumer timer misses RCU thread registration
+	* Fix: sessiond consumer thread should register as RCU thread
+	* Fix: don't chain RCU free
+	* Fix: free metadata cache after grace period in consumer
+	* Fix: sessiond vs consumerd push/get metadata deadlock
+	* Fix: streamline ret/errno of run_as()
+	* Fix: Double unlock on error path
+	* Data pending comment clarification in session daemon
+	* Fix: Relay daemon ownership and reference counting
+	* Accept uid and gid parameters in utils_mkdir()/utils_mkdir_recursive()
+	* Fix: reference counting of consumer output
+	* Fix: sessiond add missing socket close
+	* Fix: sessiond should not error on channel creation vs app exit
+	* Fix: sessiond ust-app session teardown race
+	* Only display agent loglevel if the loglevel type is not ALL
+	* Initialize default log level of events on load
+	* Don't assume that Log4j and JUL share the same log level mappings
+	* Allow the creation of JUL, Log4j and Python channels
+	* Fix: Save tracker as part of UST and Kernel domains only
+	* Fix: Memory leak of agent
+	* Fix: Memory leak of agent event internals
+	* Save filter expression as part of agent events and save them
+	* Fix: UTF-8 characters may be stored on up to 4 bytes
+	* Remove unneeded hash table existence check in agent_destroy
+	* Remove unnecessary RCU read lock
+	* Use type directly in sizeof instead of a dereferenced pointer
+	* Prevent the addition of UST events to agent channels
+	* Don't save log level in session configuration when unneeded
+	* Remove unneeded RCU lock
+	* Remove unneeded RCU lock
+	* Fix: Propagate filter status of kernel events to client
+	* Fix: Save kernel event filter when saving session configuration
+	* Docs: there is no need to SHOUT in comments
+	* Fix: Mention Python as part of enable-event's usage()
+	* Grammar fix in comment
+	* Fix: typo in error message
+	* Add agent domains to lttng enable-event usage()
+	* Docs: Add documentation explaining the meaning of "internal" events
+	* Report memory allocation failure when copying filter bytecode
+	* Fix: cmd_enable_event must return positive error codes
+	* Ensure that a filter is always passed with its filter expression
+	* Save filter expressions as part of agent events
+	* Add agent domains to the enable-event section of LTTNG(1)
+	* Use lttng_domain_type enumeration instead of bare integers
+	* Prevent disable event on internal UST events
+	* Remove unneeded RCU read lock
+	* Skip internal events when saving a session configuration
+	* Clean-up: Coding-style conformance adjustments
+	* Docs: Clarify ominous comment wording
+	* Hide internal events from session daemon clients
+	* Prevent the use of reserved UST event names
+	* Tag events created as side-effect of agent events as internal
+	* Remove unneeded RCU lock
+	* Remove dead code in lttng-sessiond
+	* Ensure event names are NULL terminated during validation
+	* Fix: assert(0) when listing Python events with MI
+	* Fix: set GLOBAL buffer type for kernel domain in list
+	* Fix: take RCU read-side lock within hash table functions
+	* Tests: Adapt MI test to change in track/untrack behaviour
+	* Clean-up: Rename lib_func to cmd_func
+	* Fix: Improve the error reporting of the track/untrack command
+	* Tests: Fix flacky clock-plugin test
+	* Build: look for python >= 3.0 when building python bindings
+	* Build: rename use_python to python_binding
+	* Fix: regression tests
+	* Fix: tests: stderr not correctly redirected
+	* Fix: TimeoutExpired in Python tests not defined globally
+	* Tests: ust: clock override plugin
+	* Cleanup: reuse tracker* element from config
+	* Test: save/load: pid_tracker basic test
+	* Clean-up: Remove statement which has no side-effect
+	* Save/load: pid_tracker feature.
+	* Test: mi: track/untrack feature
+	* Util: xml_extract: add node_exist option
+	* Mi: track/untrack: validation
+	* Docs: Grammar fixes in mi_lttng.xsd
+	* Fix: Ensure a valid command error code is returned by track/untrack
+	* Clean-up: Remove java-doc annotations from function header
+	* Mi: track/untrack/listing
+	* Fix: intialization of ust_metadata_poll_pipe to garbage value
+	* Fix "allocator sizeof operand mismatch" warning
+	* Clean-up: Remove java-doc style function header from session.h
+	* Clean-up: remove extra space in comment
+	* Fix: test_mi test
+	* Tests: Java agent: Add configure switches to enable tests
+	* Fix: incorrect script name in python logging test
+	* Docs: Document Agent reply codes
+	* Docs: Remove Java-specific comments from agent.h
+	* Docs: Grammar fix in agent header
+	* Return "Unknown" error instead of "Fatal" on unhandled agent replies
+	* Log agent reply in disable_event()
+	* Log agent reply in enable_event()
+	* Log agent reply in list_events()
+	* Add agent reply code logging helpers
+	* Add a LOG() macro which handles dynamic severity levels
+	* Fix: Discard disable event command filter payload
+	* Fix: Use MSG_NOSIGNAL when calling sendmsg()
+	* Send data pending status as part of payload instead of an invalid error
+	* Log error code's value when sessiond replies to a client
+	* Tests: Java agent: update after Java agent refactoring
+	* Set registration done Agent command version back to 0
+	* Fix: Don't send agent disable event command twice
+	* Tests: Python agent: update after Python agent refactoring
+	* Clean-up: Remove redundant variable initialization
+	* Fix: incorrect variable being checked in libc-wrapper test
+	* Rename Python agent event name to omit "user"
+	* Consolidate agent event names regardless of user privilege
+	* Clean-up: Move agent_apps_ht_by_sock definition to main.c
+	* Fix: Initialize global agent_apps_ht_by_sock on session daemon launch
+	* Fix: set session should not set non-existent session
+	* Fix: pids should be numbers only
+	* Fix: Mishandled NULL short options in lttng-sessiond
+	* Use popt "required_argument" and "no_argument" constants
+	* Fix: Mishandled NULL short options in utils_generate_optstring()
+	* Fix: only launch a new session daemon for the "create" command
+	* Fix 'daemon' typo in lttng-ctl-pc.in description
+	* Fix: clean-up agent app hash table from the main sessiond thread
+	* Fix: Remove undocumented session daemon short options
+	* Comment grammar correction
+	* Log userspace application hash table allocation failure
+	* Fix: RCU read-side lock released too early in destroy_agent_app
+	* Fix: misleading logging statement in agent_find_event
+	* Fix: Unhandled domain option condition in list_agent_events
+	* Fix: Crash on lttng list -j/-l/-p when no events are present
+	* Clean-up: spelling fix in a comment
+	* Document relay_add_stream RCU locking
+	* Fix: Unbalanced rcu_read_unlock() on stream file creation failure
+	* Fix: Unbalanced rcu_read_unlock() on directory creation failure
+	* Fix: Document the locking assumptions of ctf_trace_find_by_path()
+	* Fix: Memory leak in relay_add_stream error path
+	* Update master version to v2.8.0-pre
+
+2015-07-15 lttng-tools 2.7.0-rc1 (Pet Fire Safety Day)
+	* Update version to v2.7.0-rc1
+	* Tests: lttng-ust-getcpu-override-test cache and error-check sysconf()
+	* Tests: lttng-ust-getcpu-override coding-style adjustments
+	* Add CPU_ID LTTng-UST context to enum lttng_ust_context_type
+	* Bump LTTNG_UST_ABI_MAJOR_VERSION to 6
+	* Tests: Ust getcpu override plugin
+	* Fix: Follow struct dirent allocation guidelines of READDIR(3)
+	* Update comments regarding the power of 2 constraint on sub-buffer sizes
+	* Build: add Flex version check
+	* Build: add Bison version check
+	* Fix: handle sys_futex() FUTEX_WAIT interrupted by signal
+	* Fix: metadata push -EPIPE should be recoverable
+	* Fix: destroy session removes the default config file
+	* Build: bump autoconf version requirement to 2.64
+	* Fix: Memory leak in setup of relayd_path
+	* Fix: update liburcu URL
+	* Fix: test: use "$@" to pass and quote argument
+	* Refactor: test: wrapper for lttng_snapshot_del_output
+	* Refactor: test: wrapper for lttng_snapshot_add_output
+	* Refactor: test: wrapper for destroy_lttng_session
+	* Refactor: test: wrapper for stop_lttng_tracing
+	* Refactor: test: wrapper for start_lttng_tracing
+	* Refactor: test: wrapper for enable_ust_lttng_event
+	* Refactor: test: wrapper for enable_ust_lttng_channel
+	* Refactor: test: wrapper for create_lttng_session
+	* Fix: Memory allocated by xmlNodeGetContent() must be freed by xmlFree()
+	* Save/load: add support for shared memory path
+	* Fix: get_cmdline_by_pid path length assumes a max pid of 65535
+	* Clean-up: Remove ifdef-ed out lttng list options
+	* Test: mi: test for greater or equal to a minimum of events on ust listing.
+	* Fix: update regression tests involving UST
+	* Clean-up: Remove ifdef-ed out function:entry feature
+	* Fix: Mark MI and Config string declarations as extern
+	* Clean-up append_list_to_probes()
+	* Fix: modprobe.c: fix tmp_list memory leak
+	* Fix: append_list_to_probes(): increment index
+	* Docs: LTTNG(1) filtering is now supported by the kernel tracer
+	* Fix: live_test regression on large number of cpus
+	* Fix: set UST register timeout to -1 as test default
+	* Man page: reference lttng-crash under --shm-path option
+	* Tests: Don't rely on implicit scalar expression dereference
+	* man pages: use standard NAME format
+	* Fix python bindings' Makefile for out-of-tree builds
+	* Fix: use LIBS instead of AM_LDFLAGS for dl and c linking
+	* Fix: Add missing -ldl when checking for lttng-ust
+	* clock plugin: increase offset measurement accuracy
+	* Implement UST clock override plugin support
+	* Fix: ownership of filter and filter_expression
+	* Fix: zero memory passed to create channel kernel ioctl
+	* Fix: Check that lttng create --live's time is not zero
+	* Fix: Validate lttng_create_session_live's timer is > 0
+	* UI: Only show live timer when the session is in live mode
+	* UI: Only show tracker PID state when enabled
+	* Implement kernel filter support
+	* syscall tracing: update tests
+	* Support lttng-modules syscall wildcards
+	* Implement lttng-modules tracepoint wildcard support
+	* Fix build when configuring with --disable-lttng-ust
+	* Fix: add missing function prototype to trace-ust.h header
+	* Implement PID tracker content listing
+	* Implement UST PID tracker
+	* Cleanup: Remove unimplemented UST domains
+	* Implement PID tracking for kernel tracing
+	* Fix: leak on error in lttng-crash
+	* Man page fixes: missing --version option and typo
+	* Docs: add lttng-crash(1) man page
+	* Docs: lttng-crash refers to "lttng"
+	* Fix: possible use of uninitialized data in loglevel conversion funcs
+	* Fix: possible evaluation of garbage values in fini_validation_ctx()
+	* Cleanup: Remove stale #ifdef-ed-out code from spawn_viewer()
+	* Fix: Possible call to execvp with NULL argument on allocation failure
+	* Fix: Possible call to strtoul() with NULL argument
+	* Docs: clarify lttng.1 shm-path section
+	* Fix: Missing return value check in extract_trace_recursive()
+	* Fix: recursive_rmdir: empty all empty subdir
+	* Move file creation/unlink from liblttng-ust-ctl to consumerd
+	* lttng-crash: support recursive traces
+	* shm-path: remove directory hierarchy on destroy
+	* Implement --shm-path option for UST sessions (per-uid channels)
+	* Cleanup: Reduce scope of connections in main relayd thread
+	* Cleanup: Reduce scope of relayd connections in live thread
+	* Docs: connection_find_by_sock() must be called with rcu_read_lock
+	* Rename current release as 2.7.0-pre
+	* Docs: grammar fix in Makefile
+	* Change release name to master
+	* configure: add type availability checking
+	* configure: add check for compiler inline keyword support
+	* configure: missing check for needed header
+	* configure: missing check of functions
+	* Fix: test: log4j: missing static test files for dist and out of tree build
+	* Fix: test: java-jul:missing static test files for dist and out of tree build
+	* Fix: out-of-tree build: missing xsd file for mi test execution
+	* Fix: out-of-tree build: missing xsd file for save-load test execution
+	* Cleanup: remove unused end_no_session label in ust_app_flush_session()
+	* Cleanup: Remove unused "end" label in push_metadata()
+	* Tests: Run health check test_thread_ok as part of root_regression
+	* Fix: deadlock between UST registry lock and consumer lock
+	* Fix: uninitialized return value
+	* Fix: build failure using disable-lttng-ust configure option
+	* Cleanup: Remove unused variable
+	* Fix: setuid/setgid daemons should not get sensitive env. var./args
+	* Fix: grab more than one packet for snapshots
+	* Fix: per-uid flush and ust registry locking
+	* Docs: Missing optional dependency on lttng-ust in README.md
+	* Docs: Grammar fixes in the lttng manpage
+	* Fix: add missing UST perf counter support check
+	* Fix: tests: integer too large for long type
+	* Fix: undefined operation on last_relay_viewer_session_id
+	* Fix: print format type mismatch
+	* Fix: print format type mismatch
+	* Fix: Remove structurally dead code from relayd
+	* Cleanup: Remove logically dead code
+	* Cleanup: Remove unused label
+	* Fix: Remove unused argument in debug statement
+	* Fix: exit threads not only on goto restart
+	* Fix: poll: show the correct number of fds
+	* Fix: call lttng_poll_set_max_size before start threads
+	* Fix: compat poll: add missing empty revents checks
+	* Fix: various compat poll/epoll issues
+	* Add debugging output to ht-cleanup thread
+	* Fix: mi: snapshot: missing error handling for session name
+	* Fix: ust-app: per-PID app unregister vs tracing stop races
+	* Fix: data pending: allow empty streams
+	* Fix: ust snapshot: cleanup after error
+	* Fix: Mismatching return type in ust_app_ht_alloc() stub
+	* Cleanup: lock file already taken is error, not warning
+	* Fix: ust-app null pointer check needed for main refactoring
+	* Cleanup: relayd: centralize thread stopping function
+	* Cleanup: Replace all perror() uses by the PERROR macro
+	* Refactor relayd main/set_options/cleanup
+	* Refactor consumerd main/cleanup
+	* Refactor sessiond main/cleanup/ht-cleanup
+	* Missing error handling: consumer_signal_init should return its error status
+	* Cleanup: consumerd: lines over 80 columns
+	* Cleanup: consumerd: use PERROR rather than perror
+	* Cleanup: lttng-consumerd: remove stale TODO comment
+	* Misleading error handling: utils_create_pid_file() should return 0 on success
+	* Missing error handling: consumerd parse_args should return errors to caller
+	* Missing error handling: ust_app_ht_alloc should return error status
+	* Fix: ust app leak on UST buffer creation error
+	* Fix: leak on UST buffer registry creation error
+	* Fix: agents ht leaks on destroy session
+	* Fix: add missing RCU read unlock
+	* Fix: help message for Python agent mentions Java
+	* Fix: don't destroy the sockets if the snapshot was successful
+	* Fix: Missing RCU read locks in syscall_list_channel()
+	* Fix: Missing RCU read lock in kernel_destroy_session()
+	* Fix: channel names are not validated
+	* Cleanup: Missing whitespace
+	* Fix: Apply consumer URI changes to all domains
+	* Cleanup: Fix a typo in the MI tests
+	* Test fix: Don't invoke the system's lttng client
+	* Tests: Add a test to check disabled events are loaded in the correct state
+	* Fix: Don't leave events enabled if they were saved in a disabled state
+	* Fix: "Any" loglevel's value is -1 and not 0
+	* Test fix: LTTNG_SESSION_CONFIG_XSD_PATH expects an absolute path
+	* Fix: Memory leak on error in alloc_argv_from_user_opts()
+	* Cleanup: Unchecked close() return value in utils_create_lock_file()
+	* Cleanup: No check of the return value of lttng_ht_del()
+	* Cleanup: Mixed enums used for return code in send_sessiond_channel()
+	* Cleanup: Cast poll() return value to void
+	* Fix: Unreachable error logging in set_option()
+	* Fix: OOM leaks in sessiond modprobe.c
+	* Cleanup: sessiond modprobe.c: coding style
+	* Cleanup: test_utils_expand_path.c prototypes
+	* Fix: test_utils_expand_path.c: out of memory error handling
+	* Fix: test test_ust_data.c: check OOM
+	* Fix: test libc-wrapper: check malloc OOM
+	* Cleanup: test libc-wrapper: main parameters
+	* Fix: lttng-ctl: use zmalloc(), missing OOM check
+	* Fix: filter-parser.y: use zmalloc(), missing OOM check
+	* Fix: utils.c: check str*dup OOM
+	* Cleanup: implement zmalloc as static inline
+	* Fix: rculfhash: use zmalloc()
+	* Fix: ini.c: use zmalloc()
+	* Fix: lttng lttng.c: check strdup OOM
+	* Fix: lttng conf.c: use zmalloc()
+	* Fix: lttng view.c missing strdup OOM check
+	* Fix: use zmalloc() in lttng view.c
+	* Fix: use zmalloc() in lttng list.c
+	* Fix: oom error check, realloc oom leak
+	* Fix: use zmalloc in lttng enable_events.c
+	* Fix: missing strdup oom check in lttng create.c
+	* Fix: lttng add_context.c: use zmalloc
+	* Cleanup: add missing static to function modprobe_remove_lttng()
+	* Fix: add missing str*dup oom check in sessiond main.c
+	* Fix: add missing sessiond kernel-consumer missing str*dup oom checks
+	* Fix: add missing strdup OOM check
+	* Fix: add missing synchronization point for before app test case
+	* Fix: tests: wait output hide Terminate errors
+	* Fix: tests: remove killall, add missing SIGTERM handlers
+	* Fix: high throughput test: reset bw limit on sigterm
+	* Fix: tests: add missing wait, document missing synchro
+	* Document test anti-patterns
+	* Fix: test flaky sleep and wait patterns
+	* Fix: tests: don't use pidof to wait for test apps
+	* Fix: Live tracing does not honor live timer after first tracefile with tracefile rotation
+	* Fix: Handle empty daemon configuration file lines
+	* Docs: Add -f/--config option to lttng-sessiond man page
+	* Cleanup: spaghetti function return path
+	* Fix: relayd: unbalanced RCU read-side lock/unlock
+	* Fix: relayd: unbalanced RCU read lock/unlock
+	* Fix: lttng-relayd: unhandled out of memory error
+	* Fix: relayd viewer stream: unhandled out of memory error
+	* Build fix: Apps defining _LGPL_SOURCE must link to urcu-bp
+	* Define _LGPL_SOURCE in test apps' tracepoint provider files
+	* Define _LGPL_SOURCE in test applications
+	* Fix: Missing rcu_read_lock in cmd_list_events()
+	* Fix: Missing rcu_read_lock in list_lttng_agent_events()
+	* Fix: Missing rcu_read_lock in cmd_list_channels()
+	* Fix: Missing rcu_read_locks in cmd_list_domains()
+	* Fix: Missing rcu_read_lock in cmd_snapshot_list_outputs()
+	* Fix: Missing rcu_read_lock in save_domains()
+	* Fix: Missing rcu_read_lock in ust_app_get_nb_stream()
+	* Fix: UST subbuffers silently dropped on moderate trace traffic
+	* Fix: Missing rcu_read_lock in get_session_max_subbuf_size()
+	* Fix: create/destroy a splice_pipe per stream
+	* Note find_ust_app_context must be called with RCU read lock
+	* Fix: empty indexes_ht before destroying it.
+	* Fix: removed useless key from relay_index
+	* Fix: Ambiguous agent event filter bytecode ownership
+	* Fix: filter bytecode and string memory leak on error
+	* Fix: define _LGPL_SOURCE in C files
+	* Fix: HT must not be destroyed with a rcu_read_lock held
+	* Fix: agent events HT should be destroyed from the cleanup thread
+	* Fix: missing rcu_read_lock in trace_ust_destroy_session()
+	* Fix: missing rcu_read_lock when calling trace_ust_find_agent()
+	* Fix: missing rcu_read_lock in cmd_start_trace()
+	* Cleanup: remove "disabled" flag for new release cycle
+	* Fix: filter attach vs event enable race
+	* Fix: Mark libxml2 as a mandatory dependency
+	* Fix: Warn the user when enabling an event in a new domain
+	* Fix: Don't report an error when listing a session with no channels
+	* Bypass 0 byte allocation when no domains are enabled
+	* Fix: Add missing URCU_TLS access to error_log_time
+	* Fix: check userspace perf counter name when looking up contexts
+	* Update maintainer section of the man pages
+	* Update maintainer section of README.md
+	* Fix: add README.md to documentation files
+	* Fix: UST consumer sync all available metadata
+	* Test: remove bogus argument from prove invocation
+	* Fix: typo in pythong test Makefile
+	* Fix: memory leak in libconfig
+	* Add Python agent support
+	* Fix: return EINVAL if agent registration fails
+	* Use lttng-modules ABI version ioctl
+	* Fix: syscall list ioctl number conflict
+	* Update master ChangeLog with 2.5.1 release
+
+2014-10-20 lttng-tools 2.6.0-rc1 (Harry Belafonte records Banana Boat Song)
+	* Machine Interface added to lttng command line (--mi)
+	* Java Log4j agent support (--log4j)
+	* Kernel per syscall tracing
+	* Multiple fixes.
+
+2014-10-20 lttng-tools 2.5.1
+	* Fix: handle sysconf possible negative returned value
+	* Fix: channel deref. after NULL check in kernel consumer
+	* Fix: check for kernel session metadata during init
+	* Fix: incorrect cast in ust consumer assert
+	* Fix: bad handling of incoming data in consumer thread
+	* Fix: disable event for JUL domain
+	* Fix: send disable ALL command code if event is *
+	* Fix: make sure no index is in flight before using inactivity beacons
+	* Fix: Parenthesize previous statement when adding conditions to a filter
+	* Fix: parse_prob_opts return the actual success of the function
+	* Fix: Man page typos
+	* Fix: disable JUL event on destroy
+	* Fix: unbalanced ustconsumer32_data.pid_mutex lock
+
+2014-07-16 lttng-tools 2.5.0 (Take Your Poet to Work Day)
+	* Fix: validate file path creds in autoload mode
+	* Fix: change session file loading order
+	* Fix: add Loading Sessions section to lttng-sessiond.8
+	* Fix: add default session conf. dir to manpage
+	* Fix: on session load, add it to the .lttngrc
+	* Fix: clarify session conf. directory in man
+	* Fix: filter error path could free invalid ptr
+	* Fix: Create a lock file to prevent multiple session daemons
+	* Fix: relayd stream set close_flag on stream close
+	* Fix: ustctl_get_stream_id without UST support
+	* Fix: avoid freeing invalid ptr in filter bytecode
+	* Fix: get the stream_id when generating live beacons
+	* Fix: use biggest subbuffer size for snapshot max-size
+	* Fix: Possible memory leak when multiple config files are loaded
+	* Fix: Clamp verbosity value read from config file
+	* Fix: Unchecked strdup return values in set_option
+
+2014-06-27 lttng-tools 2.5.0-rc2
+	* Test: add JUL disable event tests
+	* Fix: disable JUL event on UST side
+	* Fix: accept override flag even without a load path
+	* Fix: bad error code path when loading session
+	* Fix: set session in output mode if URL are set afterwards
+	* Fix: add a kernel context list to the channel
+	* Fix: Add vpid, vppid and vtid info in add-context help
+	* Fix: wrong behavior of save command when no session name is provided
+	* Fix: missing context type string in save for ust context
+	* Fix: wrong casting of return value
+	* Fix: add dependency to libcommon for python binding
+	* Fix: remove the default GIT_VERSION
+
+2014-05-28 lttng-tools 2.5.0-rc1 (International Hamburger Day)
+	* Save/load session feature
+	* Daemon configuration file support
+	* UST perf counter support with add-context
+	* Kernel tracer probe user define list
+	* Multiple fixes! The diff is just too big to put here.
+
+2014-07-16 lttng-tools 2.4.2 (Take Your Poet to Work Day)
+	* Fix: Create a lock file to prevent multiple session daemons
+	* Fix: relayd stream set close_flag on stream close
+	* Fix: ustctl_get_stream_id without UST support
+	* Fix: get the stream_id when generating live beacons
+	* Fix: missing include for getpwuid()
+	* Fix: add a get HOME dir fallback to getpwuid
+	* Fix: don't set enabled flag is session start fails
+	* Fix: logger name dropped from filter condition when loglevels are used
+	* Fix: memory leak in lttng_enable_event_with_exclusions
+	* Fix: check malloc return value
+	* Fix: static array larger than necessary
+	* Fix: set session in output mode if URL are set afterwards
+	* Fix: Add vpid, vppid and vtid info in add-context help
+	* Fix: alignment problems on targets not supporting unaligned access.
+	* Fix: possible use after free in consumer
+	* Fix: improve and update lttng.h comments
+	* Fix: JUL filtering for event *
+	* Fix: deny overwrite mode and num subbuf less than 2
+	* Fix: remove bad option in enable channel --help
+	* Fix: implicit conversion from enumeration
+	* Fix: clarify man page lttng.1
+	* Fix: Copy-pasted PERROR messages may be misleading
+	* Fix: incorrect printf format
+	* Fix: handle ENOENT when creating a kernel event
+	* Fix: move JUL filter creation to a function
+	* Fix: JUL filtering done on the UST level
+	* Fix: Don't include the binary in the live test's EXTRA_DIST
+	* Fix: add JUL filter to UST event on logger_name
+	* Fix: Racy event validation in tests
+	* Fix: rework utils_parse_size_suffix
+
+2014-04-08 lttng-tools 2.4.1 (OpenSSL heartbleed day)
+	* Fix: don't delete stream from connection recv list
+	* Fix: use after free of a relayd stream
+	* Fix: don't print stream name in error message
+	* Fix: take session list lock when listing tp
+	* Fix: add consumer wake up pipe to avoid race
+	* Fix: don't spawn relayd if URL is provided
+	* Fix: don't ask data pending if session was not started
+	* Fix: missing test file in EXTRA dist
+	* Fix: allow empty URL for live session creation
+	* Fix: missing valid return code when adding an URI to consumer
+	* Fix: syntax error in lttng.1
+	* Fix: check relayd fd leak in lttng cmdline
+	* Fix: remove unused tp in high-throughput test
+	* Use autoconf AM_MAINTAINER_MODE.
+	* Fix: clang 'constant-out-of-range-compare' warning
+	* Fix: Unchecked session pointer when destroying a connection in relayd
+
+2014-02-28 lttng-tools 2.4.0 (Public Sleeping Day)
+	* Fix: improve lttng with live by spawning relayd
+	* Fix: relayd should listen for viewers on localhost only by default
+	* Fix: handle loglevel range ALL in list command
+	* Tests: add JUL test for multiple loglevel
+	* Fix: index JUL event by name *and* loglevel
+	* Fix: JUL to enable user and root tracepoints
+	* Fix: handle the registration done command for JUL
+	* Test fix: use temp file sync. of test app
+	* Fix: keep metadata channel attr in UST session
+	* Tests fix: Missing waitpid in fork test
+	* Fix: add loglevel type to lttng list <name>
+	* Fix: minor rephrasing of the lttng.1 man page
+	* Fix: Warn user if JUL port is already being used
+	* Fix: add some sane default values to --live opt
+	* Fix: possible NULL deref. in sessiond error path
+	* Fix: flag that kernel streams FDs has been sent
+	* Fix: forbid session name creation if contains /
+	* Fix: don't start session if no channel
+	* Fix: add missing relayd option to man page
+	* Fix: report error if consumer can't be spawned
+	* Fix: lttng list -u <name> should only list UST
+	* Fix: kernel channel destroy on consumer if sent
+	* Fix: only create UST metadata on start trace
+	* Revert "Fix: wrong condition on startup for low-activity streams"
+	* Fix: missing big endian conversion for one index field
+	* Fix: wrong condition on startup for low-activity streams
+	* Fix: perror on index directory creation error
+	* Comments fix: lttngerr.h -> error.h (./Changelog:754)
+	* Fix: consumerd errors on exit
+	* Fix: scanf unbounded input
+	* Fix: miscellaneous memory handling fixes
+	* Fix: add missing VALGRIND ifdef checks and documentation
+
+2014-02-14 lttng-tools 2.4.0-rc5
+	* Fix: steal channel key in the consumer to avoid race
+	* Fix: change ERR statement to DBG in kernel read subbuffer
+	* Fix: handle snapshot ENODATA in live timer
+	* Fix: relayd leak on error in consumer splice()
+	* Fix: protect close_write_flag with the rotation lock
+	* Man: clarify loglevel for JUL domain
+	* Fix: Define __STDC_LIMIT_MACROS to fix C++ builds
+	* Fix: bad indentation of lttng list in man page
+	* Fix: wrong data structure used in commit df41f83
+	* Fix: add missing optional dependency to babeltrace in README
+	* Fix: cleanup inconsistent use of spaces/tabs in README
+	* Fix: only set the new_streams flag if a viewer is attached
+	* Fix: lttng-live documentation
+	* Fix: remove dead code in relayd live code
+	* Fix: use after free error code path
+	* Fix: wrong sizeof argument in live viewer create session
+	* Fix: zero out the reply structure in viewer_connect
+	* Fix: write index only if fd is valid
+	* Fix: cleanup relayd on any I/O error in read subbuffer mmap
+	* Fix: memory/fd leak when cleaning streams in channel
+	* Fix: destroy streams in consumer del channel
+	* Fix: add missing urcu wfqueue headers in relayd
+	* Fix: in lttng_read/write deny count bigger than the possible returned value
+	* Fix: fd leak when closing metadata stream
+	* Fix: read subbuffer mmap/splice signedness issue
+	* Doc: live protocol clarifications
+	* Fix: remove unused create_viewer_session option
+	* Fix: don't sleep(1) on the consumer ready flag
+	* Fix: free viewer session in connection_free()
+	* Fix: add missing ctf trace delete before destroy
+	* Fix: don't delete ctf trace while in snapshot mode
+	* Fix: add flag to create session command and fix tests
+	* Fix: cleanup indef guards following the rename
+	* Fix: merge issue with thread quit pipe
+	* Fix: use uint32_t for metadata_flag in viewer's ABI
+	* Fix: check for new streams in all attached sessions
+	* Fix: Move static functions up in the code
+	* Fix: allow attach command to multiple sessions
+	* Fix: handle session hang up in get_new_streams
+	* Fix: force the client to create a viewer session before attaching
+	* Fix: Namespace lttng-viewer-abi
+	* Fix: relayd connection object refactor
+	* Fix: big relayd cleanup and refactor
+	* Fix: code refactoring of viewer streams in relayd
+	* Fix: handle new streams in live mode in relayd
+	* Fix: notify the viewer if new streams got added
+	* Fix: send the streams sent message after metadata
+	* Add extern C to the health-check header
+	* Fix: memory leak in unit test
+	* Man: add JUL DOMAIN section to lttng.1
+	* Fix: handle invalid URL passed to lttng_create_session_live
+	* Fix: add --jul-tcp-port to sessiond man page
+	* Fix: measure UST clock offset with best sample (v2)
+	* Fix: remove free in unit test not needed anymore
+	* Fix: relay create session for version before 2.4
+	* Fix: memory leak when UST events are enabled with exclusions
+
+2014-01-29 lttng-tools 2.4.0-rc4
+	* Fix: add -b, --background option
+	* health check tests: test relayd and consumerd
+	* tests: Add stop_lttng_relayd_nocheck
+	* Fix: add missing JUL loglevel handling
+	* relayd: add testpoints
+	* relayd: use same pipe for live and main
+	* Cleanup relayd live comment
+	* Fix: relayd: add LPOLLERR to events
+	* Fix: relayd: notify parent of readiness when all threads ready
+	* Fix: tests: start relayd in background mode (-b)
+	* lttng-relayd: implement background cmd line option
+	* sessiond: add missing testpoints
+	* tests: use --background for session daemon
+	* sessiond: add --background argument
+	* Use lib common daemonize
+	* Fix: sessiond: wait for health check readiness
+	* Fix: relayd: initialize lttcomm inet
+	* Consumer: add testpoints
+	* Fix: consumerd: HT init/teardown with program
+	* Cleanup: lttng-ctl-health comment
+	* Add daemonize() to libcommon
+	* Fix: tests: wait for consumerd to complete
+	* Fix: consumerd: use DBG rather than DBG2
+	* Fix: consumerd: only return readiness when health is ready
+	* Fix: consumerd should initialize lttcomm
+	* Fix health check: signal parent before exit testpoint
+	* Test health: add test_thread_ok
+	* health check: change --relayd-path arg to --relayd-path=arg
+	* relayd: add LTTNG_RELAYD_HEALTH env var
+	* Add sessiond/SESSIOND_ prefix to sessiond testpoints
+	* Fix: zero out data structure before using it
+	* Fix: delete metadata stream before destroying it
+	* Fix: report to client when snapshot will be empty
+
+2014-01-14 lttng-tools 2.4.0-rc3
+	* Fix: metadata stream should be always flagged as ready
+	* Fix: wrong check before destroying the viewer metadata stream
+	* Fix: race with the viewer and readiness of streams
+	* Fix: missing reset when listing UST fields for multiple PIDs
+	* Fix: filter: check binary op nesting
+	* Fix: relayd cmd line option for live port
+	* Fix: remove break in epoll loop of apps. thread
+	* Fix: wrong comment in snapshot public API
+	* Fix: clear the CTF traces when all the streams are closed
+
+2013-12-10 lttng-tools 2.4.0-rc2
+	* Fix: close connection on incompatible version check
+	* Fix: fields alignements in live protocol
+	* Tests: add regression test for Java JUL support
+	* Fix: possible use after free
+	* Fix: remove unused code in session daemon
+	* Fix: string format with unsigned value
+	* Fix: remove useless assert
+	* Fix: bad logical check of error codes
+	* Fix: resource leak in enable-event command
+	* Fix: unchecked return value in ust app delete
+	* Fix: dereference after null check in UST registry
+	* Fix: Resource leak in ust registry
+	* Fix: backported from urcu commit 92af1a30
+	* Tests: fix racy tests and misleading output messages
+	* Tests: fix bad argument parsing in test app
+	* Fix: remove assert on fd in the read/write layer
+	* Fix: missing lock/unlock when sending index
+	* Fix: update back the metadata len sent on failure
+	* Fix: don't fail on push metadata if no channel
+	* Rename LTTng index in CTF index
+	* Fix: set the enable all event command type
+	* Fix: implicit conversion of enum types in sessiond
+	* Fix: implicit conversion of enum types in consumer
+	* Fix: comparison of unsigned enum expression >= 0
+	* Fix: comparison of unsigned value agains < 0
+	* Fix: create a fast and a long UST snapshot test
+	* Tests: fix racy UST snapshot post mortem test
+	* Tests: remove useless sleep when spawning sessiond
+	* Add travis-ci configuration file
+	* Add libuuid as dependency in README
+	* Tests: add valid test cases to test_utils_expand_path
+	* Tests: add symlink tests for test_utils_expand_path
+	* Fix: utils_expand_path now works for paths that ends with '/.' or '/..'
+	* Fix: comment indentation
+	* Add missing copyright to utils.c
+	* Fix: use non block waitpid to lookup child state
+
+2013-11-15 lttng-tools 2.4.0-rc1
+	* Live streaming support
+	* Health check support in consumer and relayd
+	* Event exclusion support
+	* Java Util Logging support
+	* Multiple fixes! The diff is just too big to put here.
+
+2013-11-13 lttng-tools 2.3.1
+	* Fix: typo in --sig-parent help
+	* Fix: application SIGBUS when starting in parallel with sessiond
+	* Fix: missing LTTNG_OK return value for snapshot
+	* Fix: arguments in the wrong order for fd-limit
+	* Fix: Some corrections to the lttng man page
+	* Fix: recv creds comm should handle partial receive
+	* Fix: set app socket timeout just after accept()
+	* Fix typo in lttng snapshot add-output example of lttng(1)
+
+2013-09-03 lttng-tools 2.3.0
+	* Fix: remove periodical flush test from make check
+
+2013-08-30 lttng-tools 2.3.0-rc3
+	* Fix: hashtable: take split_count_order into account
+	* Fix: remove wrong doing asserts in sessiond
+	* Tests: fix periodical flush tests to stop app
+	* Fix: correctly close metadata on sessiond thread shutdown
+	* Fix: delete the trace directory used for the test
+	* Fix: remove bad check after epoll wait in consumer
+	* Fix: missing data pending signess conversion
+	* Fix: consumer data pending for empty streams
+	* Fix: hash table growth (for small tables) should be limited (v2)
+	* Fix: run_as gid/uid test should return result to parent
+	* Fix: missing check for metadata data pending
+	* Tests: change buffers UID test to PID
+	* Tests: fix health tests to use custom socket timeout
+	* Fix: remove health test from fast regression
+	* Use socket timeout value for tcp timeout if available
+	* Fix: set the health delta tcp timeout aware
+	* Get the maximum TCP timeout in sessiond
+	* Fix: don't report error if UST app dies
+	* Fix: support VPATH build for tests
+	* Improve comments after review
+	* Rename consumer socket fd to fd_ptr
+	* Lock consumer data before fd check during destroy
+	* Use single callsite for send/recv ops. for consumer in sessiond
+	* Use consumer fd reference in consumer socket obj
+	* Update bash completion
+	* Add --list-commands option to the snapshot command
+	* Reorder functions _lttng_cmd_* functions in bash completion
+	* Use parse_size_suffix in snapshot
+	* Fix: snapshot record error handling
+	* Fix: improve error message when UST support is disabled
+	* Fix: add missing short filter option in help
+	* Fix: typo in configure.ac for version check
+	* Fix: remove calibrate syscall option from code
+	* Fix: snapshot should fail if no successful snapshot is taken
+	* Fix: check UST float field mantissa length
+	* Fix: add UST context in the same order the user enabled them
+	* Introduce configure --with-lttng-system-rundir
+	* Add .dirstamp to gitignore file
+	* Fix: snapshot with multiple UIDs
+	* Prepare for automake deprecation of missing subdir-objects
+	* Fix: typos in --help and manpage
+	* Fix: add-context without -c apply to all channels
+	* Fix: channels can be _enabled_ after tracing is started, but not created
+	* Fix filter parser segmentation fault with bison 3.0
+	* Fix: typo in error msg
+	* Fix: imprecise error message about root sessiond/tracing group
+	* Fix: don't skip chmod if tracing group is not found
+	* Tracepoint probes don't need extern C
+	* Fix: Snapshot should be taken asap in core handler script
+	* Fix: reset out_fd_offset when we rotate the trace file
+	* Fix: LTTNG_ERR_NEED_ROOT_SESSIOND error message
+	* inet/inet6 sockets: apply timeout
+	* Implement timeout for connect ipv4/ipv6
+	* Introduce LTTNG_NETWORK_SOCKET_TIMEOUT env. var
+	* bash completion: add calls to _lttng_complete_sessions
+	* bash completion: Fix copy-paste typo
+	* Extras: Remove deprecated consumer commands in bash completion
+	* bash completion: Remove underscores in handler function names
+	* bash completion: Remove --event for add-context
+	* Update gitignore
+	* relayd: use version macros from build rather than scanf
+	* sessiond: use version major/minor from build for communication with relayd
+	* build: export major/minor/patchlevel numbers
+	* Fix: Dead code when checking return value from (ust_app|kernel)_snapshot_record
+	* Test: enable kernel events after start
+	* Fix: kernel ctl error codes are based on errno
+	* Fix: format string mismatch
+	* test: test_periodical_metadata_flush shrink timer period, kill app
+	* Fix: format string type mismatch
+	* snapshot howto: update text
+	* Add snapshot howto
+
+2013-07-19 lttng-tools 2.3.0-rc2
+	* Add core-handler README to dist tarball
+	* extras: core-handler: simplify, allow usage from tracing group
+	* Cleanup: add missing dot
+	* Fix: documentation: create name and options
+	* Add core dump snapshot handler script
+	* Fix: sym name len (kernel)
+	* Fix: tests: provide channel name when a non-default channel exists: per-pid
+	* Fix: tests: provide channel name when a non-default channel exists
+	* Fix: data pending race
+	* Fix hang in make check snapshots/test_ust
+	* Cleanup: ust-consumer: wrong indentation
+	* Fix: print dots while waiting for data availability
+	* Fix: remove sleep(1) added by "Fix: (slight UI change) refuse missing -c if non-default channel exists"
+	* Fix: (slight UI change) refuse missing -c if non-default channel exists
+	* Fix: push metadata on stop for per-UID buffers
+	* README: update python documentation
+	* Manpage: other layout cleanups
+	* Manpage: cleanup layout of view
+	* Manpage: cleanup layout of version
+	* Manpage: cleanup layout of stop
+	* Manpage: cleanup layout of start
+	* Manpage: cleanup layout of snapshot
+	* Manpage: cleanup layout of set-session
+	* Manpage: cleanup layout of list
+	* Manpage: cleanup layout of disable-event
+	* Manpage: cleanup layout of disable-channel
+	* Manpage: cleanup layout of enable-event
+	* Manpage: cleanup layout of enable-channel
+	* Manpage: cleanup layout of destroy
+	* Manpage: cleanup layout of create
+	* Manpage: cleanup layout of calibrate
+	* Manpage: cleanup layout of add-context
+	* Documentation: create --snapshot in manpage
+
+2013-07-17 lttng-tools 2.3.0-rc1
+	* Fix: add missing snapshot header to dist tarball
+	* Documentation: fix thread quit pipe comment
+	* Test for presence of bison and flex when building from git
+	* Test UST snapshot with large metadata
+	* Add test application with large metadata
+	* Cleanup: remove redundant assignment
+	* Fix: use per-uid buffer registry for UID buffer snapshots
+	* cmd.c: fix typos in snapshot commands
+	* Test snapshot per-uid post-mortem
+	* Remove leftover fprintf
+	* Fix deadlock: don't take channel lock in timer
+	* Introduce channel timer lock
+	* document lttng_ustconsumer_request_metadata locking constraints
+	* consumer: remove unused lttng_ustconsumer_push_metadata
+	* Document metadata_socket_lock nesting
+	* lttng_ustconsumer_recv_metadata does not need all those locks
+	* document metadata_switch_timer() deadlock
+	* Fix: add missing metadata socket lock
+	* document metadata_switch_timer() locking constraints
+	* consumer: remove timeout for UST metadata
+	* Introduce pipe for UST metadata cache and stream
+	* consumer: replace DBG2() instances by DBG()
+	* Introduce utils_create_pipe_cloexec_nonblock()
+	* ust consumer: data_pending check is endpoint active
+	* Fix: kernel consumer: data_pending check if endpoint active
+	* consumer: explicitly set endpoint status to active at init
+	* document consumer_metadata_cache_flushed use of consumer_data.lock
+	* consumer: introduce channel lock
+	* Merge branch 'master' of git://git.lttng.org/lttng-tools
+	* Fix: update lttng snapshot help output
+	* Man: fix part of snapshot documentation
+	* Fix: set tracefile size test with PID buffers
+	* Fix: Babelstats fail to parse output with no process name or pid
+	* Missing NULL pointer init in tap.c
+	* Fix: Unchecked asprintf/vasprintf return values
+	* Add snapshots test to fast regression
+	* Fix: kernel data unit test
+	* Fix: snapshot returned valid LTTNG_ERR code
+	* Add the number of snapshot taken to the output path
+	* Fix: RCU read side lock unbalanced
+	* Fix: zeroed snapshot output at init
+	* Support del-output with an output name
+	* Update man page with snapshot command
+	* New UST default buffers is now per UID
+	* Bump UST ABI major version for 2.3 release
+	* Add snapshot mode to lttng list session
+	* Fix: support temporary snapshot max size and name
+	* Support snapshot max-size limitation
+	* Tests: per-UID UST snapshot
+	* Fix: snapshot support for UST and kernel in same session
+	* Implement lttng create --snapshot command
+	* Add create session snapshot API in lttng-sessiond
+	* Add snapshot output init call that uses URIs
+	* Fix: consumer err_sock cloexec
+	* Callsite: add "ip" context
+	* Fix: possible consumer sockets double close on cleanup
+	* Automatically load kvm-x86 and kvm-x86-mmu probes.
+	* Fix: consumer: use uint64_t for all sessiond_id
+	* Fix: add gpl and lgpl files to tarball
+	* Fix: don't install libtap system wide
+	* Fix: close consumer sockets in sessiond cleanup
+	* Fix: set globally visible flag to kernel stream
+	* Fix: lttng: memory leak in snapshot record command
+	* Fix: kernel-consumer: double-close
+	* Fix: consumer: incorrect size zmalloc
+	* Fix: don't try to send stream to relayd if not in streaming
+	* Fix: relayd refcount updates for stream
+	* Fix: don't send error to sessiond on orderly shutdown
+	* Fix: bad pathname used when sending kernel stream to relayd
+	* Fix: add globally visible flag in stream
+	* Fix: destroy metadata stream on setup metadata error path
+	* Fix: send kernel stream to relayd only if needed
+	* Fix: destroy streams for kernel snapshot sessions as well
+	* Fix: close and destroy metadata stream after a kernel snapshot
+	* Fix: print errno message on connect() error
+	* Fix: possible double-close on stream out_fd
+	* Fix: session ID signess to uin64_t in sessiond
+	* Tests: fix validation trace path in kernel snapshot
+	* Tests: Add UST snapshot local and streaming
+	* Add UST snapshot support
+	* Fix: consumer_add_relayd_socket() report errors to sessiond
+	* Fix: add missing enum lttcomm_return_code entries
+	* Fix: UST per-UID channels persist across application teardown
+	* Fix: kernel snapshot metadata handling and error paths
+	* Fix: coding style and debug statement
+	* Fix: put subbuffer back in kernel snapshot error path
+	* Fix: overflow in uri_to_str_url
+	* Fix: detect the correct version of LTTng-UST
+	* Fix: sessiond: use uint64_t for all session ids
+	* Tests: add kernel snapshot streaming to root regression
+	* Tests: remove debug output from test
+	* Tests: Add kernel snapshot streaming
+	* Fix: use snapshot consumer output for kernel
+	* Fix: periodical flush check trace before stop
+	* Fix: consumer: 64-bit index for relayd rather than 32-bit (v2)
+	* Fix UST channel/stream output assignation
+	* Fix: send per-pid session id in channel creation
+	* Fix: consumer double-close on error
+	* Update URCU detection to correctly check for a 0.7 version
+	* Fix: snapshot path
+	* Add utils function to format current time as a string
+	* Fix: set hidden attribute to utils_* calls
+	* Fix: consumer handling of metadata for relayd
+	* Add kernel snapshot support
+	* Support flight recorder mode for a session
+	* Implement snapshot commands in lttng-sessiond
+	* Add snapshot command to lttng UI
+	* Initial import of the snapshot ABI/API in lttng-ctl
+	* Use the consumer stream API in consumer_del_stream()
+	* Add consumer-stream.c/.h in libconsumer
+	* Move multiple URLs parsing fct from lttng-ctl to uri.c
+	* Add a lttng-ctl header to facilitate code separation
+
+2013-06-25 lttng-tools 2.2.0 (National Catfish Day)
+	* STABLE VERSION
+	* Fix: if relayd is unreachable, disable consumer for the session
+	* Fix: possible infinite loop in disable ust event
+	* Fix: don't enable a channel if a session was already started
+	* Fix: bad type for the relayd id
+	* Fix: add debug statement in kernel flush metadata
+	* Fix: destroy default created channel if add-context fails
+	* Fix: clarify tracefile size/count in lttng.1 man
+	* Fix: don't stop a session that was not previously started
+	* Fix: update lttng.1 man page
+	* Fix: bad protocol flow between sessiond and consumerd
+	* Fix: kernel memory leak in error path
+
+2013-06-20 lttng-tools 2.2.0-rc3
+	* Multiple memory and fd leak fixes in sessiond and consumerd
+	* Test: stress test added to the repository but not in make check
+	* Using LTTNG_HOME environment variable if exists, with fallback to HOME
+	* Implement health check for app registration dispatch
+	* Implement health check for app notification thread
+	* Revert "Improve channel listing output format"
+	* Fix: use lttng pipe to send new stream to thread
+	* Change consumer_metadata_pipe to be a lttng_pipe
+	* Change consumer_data_pipe to be a lttng_pipe
+	* Add wrappers for pipe
+	* Add --version command-line option to lttng.
+	* Add --with-lttng-ust-prefix config option.
+	* Fixes from coverity scan.
+	* Stability fixes
+	* RCU hash table are now destroyed in a seperate thread in sessiond
+
+2013-05-09 lttng-tools 2.2.0-rc2
+	* Fix: split UST per UID/PID default values
+	* Fix: don't start the relayd with a wrong --output dir
+	* Fix: Erroneous automatic session name when streaming
+	* Fix: wrong data port when listing session's URI
+	* Fix: don't create a channel on an enable channel
+	* Tests: Add missing test_utils_parse_size_suffix to unit tests
+	* Fix: print lttng strerror on enable event with filter
+	* Fix: change relayd protocol version to 2.2
+	* Fix: reset current size for tracefile rotation
+	* Fix: remove extra -I for python bindings
+	* lttng UI: round up trace file size to subbuf size if needed
+	* Fix lttng UI: fix arg parsing, round size to next power of two
+	* Fix: check errors in lttng command argument values
+	* Implement get_count_order in lttng utils
+	* lttng cli: Accept human readable sizes for --subbuf-size
+	* Unit tests: don't rebuild units under test
+	* Fix: consumerd metadata channel/cache/timer races
+	* Fix: consumerd channel destroy race
+	* Cleanup: document RCU read-side lock better
+	* consumer relayd interaction: fix segfaults
+	* Fix: change order of fd get to fix error path
+	* Fix: fd leak when creating UST metadata channel
+	* Fix: fd leak on error
+	* Fix consumerd fd leak
+	* Fix RCU-related hangs: incorrect lttng_ht_destroy use
+	* rculfhash: check for callers from RCU read-side C.S.
+	* Fix: don't call hash table destroy under rcu read-side c.s.
+	* Documentation: import updated comments from urcu
+	* Fix: segfault in buffer_reg_channel_destroy()
+	* Fix: add missing goto error in UST consumer
+	* Fix: no need to use run_as_open in the relayd
+	* Fix: typo in enable-channel man and help
+	* Fix: add some missing hidden attribute
+	* Fix: per-uid buffers should only be flushed once on stop
+	* Cleanup: Use own mutex within timer setup/teardown
+	* Fix: channel management thread should hold a refcount
+	* Fix: move metadata cache setup before ownership passing
+	* Fix: consumer metadata switch timer error handling
+	* Fix: set ptr to NULL to suppress old gcc warnings
+	* Fix: linking order of libraries
+	* Fix: multiple type mismatch in debug statement
+	* Fix: remove mention of trace directory layout in quickstart doc
+	* Fix: remove unused path variables from session obj
+	* Fix: update lttng.1 man and enable-channel help with read timer size
+	* Fix: use channel per domain default values
+	* Fix: typos in the code base
+	* Fix: deny multiple event types with enable-event
+	* Fix: deny the same port for data and control URL
+	* Fix: reset consumer destination when changing URIs
+	* Fix: don't allow different control and data destination
+	* Fix: typos in error strings
+	* Improve channel listing output format
+	* Fix: enable-channel accepts mismatched option
+	* Fix: validate buffer type for UST channel creation
+
+2013-03-28 lttng-tools 2.2.0-rc1
+	* Add UST per UID buffers support
+	* UST metadata generation are created on the sessiond side
+	* Move LTTng-UST buffer ownership from application to consumer
+	* Add a UST registry of events and channel in the sessiond
+	* UST periodical metadata flush
+	* Refactor tests to use prove and tap
+	* Support for trace file rotation for the relayd and on disk
+	* Support per-context filtering
+	* Add channel wakeup fd to monitor close
+	* Deprecate enable/disable-consumer
+	* Multiple fixes and memory leak fix.
+
+2012-12-20 lttng-tools 2.1.0 (13th Baktun)
+	* STABLE VERSION 2.1.0-stable - "Basse Messe"
+	* Multiple minor fixes
+	* Multiple memory and fd leaks
+	* Fix: Off by one in seq num for data pending command
+	* Fix: flag metadata stream on quiescent control cmd
+	* Fix: prioritize control socket communication in relayd
+	* Fix: poll and epoll fd set reallocation
+	* Fix: add missing goto pending if data is inflight
+	* Fix: remove ua_sess->started assert on stop trace
+	* Set classes of traffic in high_throughput_limit
+	* Fix: use the poll wait ret value when iterating on fd(s)
+	* Fix: force the poll() return value to be nb_fd
+	* Fix: Wrong check of node when cleaning up ht
+	* Fix: set started flag of ust app after ustctl
+	* Fix: memory leak in add relayd socket error path
+	* Fix: add packed attribute to filter structure
+	* Fix: Add missing health code update for consumer command
+	* Add LTTNG_PACKED macro
+	* Fix data pending for inflight streaming
+	* Map session id of relayd and sessiond in consumer
+	* Add the relayd create session command
+	* Make the consumer sends a ACK after each command
+	* Remove MSG_WAITALL on every recvmsg() socket typ
+	* Fix: Add missing relayd ht cleanup and ht destroy
+	* Fix: Relayd and sessiond version check
+	* Fix: protect consumer_find_channel with rcu locking
+	* Fix: don't steal key when adding a metadata stream
+	* Consumer hold stream mutex for add stream
+
+2012-12-03 lttng-tools 2.1.0-rc9
+	* Fix: set the stream ht static in consumer file
+	* Update sessiond man page with new env var
+	* Update lttng.1 man page
+	* Fix: enable-consumer for all domains missing dir
+	* Fix: Add missing fct prototypes when disabling UST
+	* Fix a typo in lttng-probe-module name
+	* Assign values to enum lttcomm_sessiond_command
+	* Fix: run health test only if root
+	* Clarify empty string/NULL filter errors
+	* Fix: add missing padding for UST filter
+
+2012-11-22 lttng-tools 2.1.0-rc8
+	* Fix: Uninit. variable in lttng view
+	* Add already enabled UST event error code
+	* lttng.h API update: set filter becomes enable event with filter
+	* Change the UST event hash table match function
+	* Pass lttng_event struct to the set_filter API call
+	* Adding context to an event is no longer possible
+	* Add UST overlap tests
+	* Add filter sequence number to UST
+	* Fix: Typo from a previous patch in an assert()
+	* Fix: Warn if session is running with lttng view
+	* Fix: Add bash requirement to README for make check
+	* Fix: add the notion of domain to lttng.1 man page
+	* Enable additional kernel probes
+	* Update CodingStyle
+	* Use the new functions for default subbuf sizes
+	* Add default subbuf sizes getter functions
+	* Add max() and min() macro in common
+
+2012-11-13 lttng-tools 2.1.0-rc7
+	* Fix: Add pointer check when freeing poll events
+	* Fix: FD leak on thread error
+	* Fix: Wrong fd used by kernel_wait_quiescent
+	* Support new lttng-ust error code
+	* Fix: Don't set filter if enable event fails
+	* Fix: Wrong data port when listing session
+	* Fix: Enable event after start command
+	* Fix: Teardown of thread_manage_clients on failure of listen/create_poll
+	* Add a timeout to UST application socket
+	* Fix: Consumerd error socket connect race
+	* Fix: Set CLOEXEC flag on every created sockets
+	* Remove consumer poll timeout in data thread
+	* Fix: RCU hash table seed
+	* Fix: Do not install health tests helper libraries
+	* Fix: Create default channel on add-context if none
+	* Support new liblttng-ust-ctl error code
+	* Fix: Add EPIPE error handling on buffer splice
+	* Fix: Channel creation error return code was not set
+	* Fix: Wrong poll events on UST application socket
+	* Fix: Remove dependency to urcu-cds in tools tests
+	* Fix: Missing librt dependency in configure check for lttng-ust-ctl
+	* Fix: Don't append datetime to default session name
+	* Fix: Deny session creation name 'auto'
+	* Fix: Add space for stream name CPU number
+	* Fix: Add output option to enable-channel command
+
+2012-11-02 lttng-tools 2.1.0-rc6
+	* Tests: Add filtering tests for uncovered cases
+	* Fix: Sync issue when deleting a data stream
+	* Rename data_available to data_pending
+	* Fix: consumer health state
+	* Fix: Add the ACCOUNTING flag to ht creation and set bucket size to 0
+	* Fix: Bad return error code handling
+	* Fix: Use after free() of the rundir string
+	* Fix: Cleanup UST app session on ustctl create session error
+	* Fix: add missing pthread_join in sessiond
+	* Fix: free running directory string
+	* Fix: UST app clean list node usage
+	* Add liblttng-ctl destructor to cleanup memory
+	* Fix: Cleanup URIs on teardown
+	* Fix: relayd memleaks
+	* Fix: Memory leaks of allocated URIs
+	* Fix: consumer output memory leak on creation
+	* Fix: missing addrlen initialization before accept(2)
+	* Fix: relayd trace file padding memleak
+	* Fix: Remove useless consumer subdir string concatenation
+	* Fix: lttng create allocated path memleak
+	* Fix: Cppcheck memleakOnRealloc mistake
+	* Fix: Synchronization issue for data available command
+	* Fix: consumer relayd cleanup on disconnect
+	* Fix: Handle the unary bitwise negation operator (~) in the XML printer
+	* Fix: Possible memory leaks when creating filter IR root node
+	* Fix: Delete stream on write error in consumer
+	* Fix: Error handling when sending relayd sockets to consumer
+	* Add stream lock comment for nesting
+	* Fix: Mutex and RCU lock nesting in consumer
+	* Fix: Uninitialized ret code
+	* Fix: Remove bad condition and fix overflow issue
+	* Fix: consumerd pthread error flow
+	* Fix: Set a single return point and mutex unlock
+	* Fix: Remove useless NULL and zero assignment
+	* Fix: segfault on create session with two URLs
+
+2012-10-22 lttng-tools 2.1.0-rc5
+	* Fix: Remove network stream ID ABI calls
+	* Tests: Add filtering tests
+	* Wait for data availability when stopping a session
+	* Relayd data available command support
+	* Lib lttng-ctl data available command support
+	* Consumer daemon data available command support
+	* Add data structure for the data available command
+	* Change the metadata hash table node
+	* Make stream hash tables global to the consumer
+	* Move add data stream to the data thread
+	* Rename consumer threads and spawn them in daemon
+	* Fix: relayd close stream command was not working
+	* Fix: Relayd and consumerd socket leaks
+	* Fix: Missing -ENODATA handling in the consumer
+	* Fix: Empty metadata buffer(s) on HUP|ERR
+	* ABI with support for compat 32/64 bits
+	* Fix: Stream allocation and insertion consistency
+	* Fix: output number of bytes written by relayd
+	* Add hash table argument to helper functions
+	* Fix: Add missing call rcu and read side lock
+	* Tests: Fix LD_PRELOAD library lookup path for health tests
+	* Fix: Add arbitrary wait period for kernel streaming test
+	* Fix coding style and add/change debug statements
+	* Fix: Build out of src tree
+	* Tests: Add health check tests to configure
+	* Tests: Add health check thread stall test
+	* Tests: Add health check thread exit test
+	* Tests: Add a health check utility program
+	* Add testpoints in lttng-sessiond for each threads
+	* New testpoint mechanism to instrument binaries for testing
+	* Fix: off-by-one in comm proto between lttng-ctl and sessiond
+	* Fix: Metadata stream leak when received in consumer
+	* Fix: consumer_allocate_stream error handling
+	* Fix: consumer should await for initial streams
+	* Fix: Missing rcu read side lock in consumer
+
+2012-09-26 lttng-tools 2.1.0-rc4
+	* Fix: Change sempahore to pthread conditions
+	* Fix: relayd relay_send_version: handle sscanf return code
+	* Fix relayd: NULL ptr deref
+	* Fix: relayd: possible NULL ptr deref, memory leak, accept fd leak
+	* Tests: add print bytecode to filter grammar test
+	* Cleanup: assign values to bytecode opcodes
+	* Fix: Filter: Fix allocation length error
+	* Fix: Filter: add missing ast free
+	* Tests: Add high throughput with bandwidth limits test
+	* Fix: Returned code when listing kernel channel
+	* Tests: Rename helper functions to have consistent names
+	* Tests: Cleanup redundant code and use printing helper functions
+	* Tests: Add helper functions for printing status and banner
+	* Tests: Add a check for color support when printing status
+	* Fix: Lib lttng-ctl on error returns lttng code
+	* Fix: lttng_set_event_filter() was returning bad error code
+	* Fix: printing [no write] on lttng list -uf
+	* Fix: Disable event on filter error with lttng
+	* Fix: Wrong returned error code on UST enable event
+	* Add consumer commands to lttng.1 man page
+	* Add lttng_health_check(3) man page
+	* Fix: Remove LPOLLNVAL from consumer metadata revents
+	* Fix: Mismatch of field name between ust and tools
+	* Add the written value when listing fields
+	* Fix: Consumer return value check after mmap/splice
+	* Don't send the subbuffer padding for streaming
+	* Fix: Returned error code in consumer on read buffer
+
+2012-09-12 lttng-tools 2.1.0-rc3
+	* Fix: Relayd fix ret value when adding a connection
+	* Add new thread in consumer for metadata handling
+	* Fix: consumer recv command error path
+	* Fix filter: fix recent regressions
+	* Update lttng-ust-abi.h from upstream lttng-ust
+	* Fix: Accept bytecode of length 65536 bytes
+	* Fix: Generation of bytecode longer than 32768 bytes fails
+	* Fix: Filter bytecode alloc buffer size must be a power of 2
+	* Add lttng-ctl SWIG python bindings
+	* Add C++ support to API header files
+	* Librarify filter in liblttng-ctl and hide symbols
+	* Set hidden visibility for calls used in lttng-ctl
+	* Notify the user if a filter is already enabled
+	* Install lttng-error.h and include it in lttng.h
+	* Add lttng-error.h containing every API err. code
+	* Fix: missing hostname context
+
+2012-08-22 lttng-tools 2.1.0-rc2
+	* Fix: put back 2.0 output text for lttng create cmd
+	* Fix: remove set subdir call that uses bad ptr
+	* Filter: Handle the unary bitwise not operator (~) with an unsupported
+	* Fix: missing mutex unlock on register consumer err
+	* Remove underscore from ifndef of lttng.h
+	* Remove unused define in lttng.h
+	* Standardize lttng command line usage text
+	* Merge duplicate code in consumer for destroy relayd
+	* Merge duplicate code in consumer for add relayd
+	* Fix: Possible buffer overflows in strncat() usage
+	* Move code out of main.c and fix some issues
+
 2012-08-17 lttng-tools 2.1.0-rc1
 	* Feature: Network Streaming
 	* Add the lttng-relayd binary for network streaming