+2015-01-26 lttng-tools 2.6.0 (Paul the Octopus is born)
+ * 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
+ * Fix: grab more than one packet for snapshots
+ * Fix: per-uid flush and ust registry locking
+ * 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
+ * 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 unused argument in debug statement
+ * Cleanup: Remove unused label
+ * Fix: exit threads not only on goto restart
+ * Fix: poll: show the correct number of fds
+ * Fix: compat poll: add missing empty revents checks
+ * Fix: various compat poll/epoll issues
+ * 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: add missing RCU read unlock
+
+2014-12-12 lttng-tools 2.6.0-rc4 (International Day Of Heavy Metal)
+ * 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
+ * Fix: Apply consumer URI changes to all domains
+ * 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()
+ * Fix: Unreachable error logging in set_option()
+ * Fix: OOM leaks in sessiond modprobe.c
+ * 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
+ * Fix: lttng-ctl: use zmalloc(), missing OOM check
+ * Fix: filter-parser.y: use zmalloc(), missing OOM check
+ * Fix: utils.c: check str*dup OOM
+ * 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
+ * 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: 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
+ * 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
+ * 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
+ * Fix: return EINVAL if agent registration fails
+ * Note find_ust_app_context must be called with RCU read lock
+ * Fix: check userspace perf counter name when looking up contexts
+ * 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: 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()
+ * 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
+ * Fix: Add missing URCU_TLS access to error_log_time
+ * Update maintainer section of the man pages
+ * Update maintainer section of README.md
+
+2014-11-04 lttng-tools 2.6.0-rc3
+ * Fix: add README.md to documentation files
+ * Fix: UST consumer sync all available metadata
+ * Test: remove bogus argument from prove invocation
+
+2014-10-21 lttng-tools 2.6.0-rc2
+ * Use lttng-modules ABI version ioctl
+ * Fix: syscall list ioctl number conflict
+
+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.
+
+2014-07-16 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
* 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