+2016-04-19 lttng-tools 2.7.2 (Bicycle Day)
+ * Clean-up shm directory tree after freeing the channel
+ * 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
+ * Fix: tests: use SIGSTOP for crash extraction test
+ * 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
+ * Test fix: ignore stderr at every step of randstring
+ * Test fix: ignore stderr when generating random string
+ * Fix: test: use load_path instead of $1
+ * Fix warning when building Python bindings
+ * Test: prevent the spawning of a daemonized sessiond
+ * Fix: There is more tests than the plan
+ * Fix: per-pid ust buffers flush race with application unregister
+ * Fix: Use ipv6 loopback adress in test_uri
+ * Fix: report already enabled event error to client
+ * 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
+ * Fix: handle negative clock offset for lttng-ust metadata
+ * Fix: do not print error and bug messages when quiet (-q) is present
+
+2016-01-07 lttng-tools 2.7.1 (National Tempura Day)
+ * Build: fallback to AC_CHECK_LIBS when looking for popt and uuid
+ * tests/unit: fix object files' location
+ * configure.ac: fix static build
+ * Fix: close indexes when rotating the trace files in mmap mode
+ * Fix: close indexes when rotating the trace files in splice mode
+ * Fix: Don't spam session daemon logs on invalid UST context
+ * Fix: Check for NULL hash tables on relay daemon teardown
+ * Fix: Verify directory's existence before calling mkdir
+ * Fix: Unchecked NULL string in logging statement
+ * Fix: include the filter expression in agent events' primary key
+ * Fix live timer calculation error
+ * Fix: Remove dependency on glibc 2.12 caused by pthread_setname_np
+ * Fix: Log and ignore SIGINT and SIGTERM in run_as worker
+
2015-09-24 lttng-tools 2.7.0 (National Punctuation Day)
* Fix: Handle EINTR of waipid in run-as worker
* Fix: Handle EINTR of waitpid when spawning a session daemon