+2022-01-26 lttng-tools 2.13.4 (National Peanut Brittle Day)
+ * Build fix: hashtable: hashtable.cpp does not exist
+
+2022-01-26 lttng-tools 2.13.3 (National Peanut Brittle Day)
+ * Fix: _lttng_variant_statedump should expect lttng_ust_ctl_atype_variant_nestable
+ * Fix context mismatch across UST version due to legacy array context field
+ * Relicence all source and header files included in LGPL code
+ * Move utils_expand_path and utils_expand_path_keep_symlink to libpath.la
+ * Link lttng executable on libcommon-lgpl.a
+ * Introduce libcommon-lgpl for liblttng-ctl
+ * Rename libcommon.so to libcommon-gpl.so
+ * Copyright ownership transfer
+ * Copyright ownership transfer
+ * Fix: relayd: erroneous rundir permission logging message
+ * Fix: sessiond: rotation thread: fatal error when not finding a session
+ * Fix: relayd: rotation failure for multi-domain session
+ * Fix: lttng-ctl: lttng_list_sessions: initialize out_sessions to NULL when returning 0
+ * Fix: lttng: initialize variable in run_command_string
+ * Fix: consumer-stream: live viewers observe timestamps going backwards
+ * Fix: relayd: ressource leaks on viewer_stream_create error
+ * Fix: relayd: live: erroneous message timestamp observed from live viewer
+ * Fix: relayd: failure to open chunk files concurrently with session clear
+ * Fix: relayd: live: metadata stream reference count < 0 assert
+
+2021-12-17 lttng-tools 2.13.2 (National Ugly Christmas Sweater Day)
+ * Validate channel context mismatch across UST applications
+ * Fix: relayd: compare viewer chunks by ID rather than address
+ * Fix: relayd: live: erroneous message timestamp observed from live viewer
+ * Fix: relayd comm: improperly packed rotate streams command header
+ * Test: snapshot after regenerate metadata
+ * Fix: ust-consumer: segfault on snapshot after regenerate metadata
+ * lttng: list valid condition / action names if missing or unknown
+ * lttng: mention argument number on unknown action / condition name
+ * lttng: fix argument numbers in add-trigger error messages
+ * argpar-utils: tweak unknown option error message
+ * argpar: sync with upstream - adjust to iterator API
+ * common: move append_str to string-utils
+ * lttng-create(1): specify that `--shm-path` only applies to UST channels
+ * Fix: sessiond: action-executor: misquoted strings in logging
+ * Tests: live kernel: no plan printed when non-root
+ * Fix: sessiond: assert on lttng_ht_add_unique_str on ltt_sessions_ht_by_name
+ * Fix: sessiond: snapshot: leak of trace chunk
+ * Fix: test: use BABELTRACE_BIN instead of babeltrace
+ * Fix: action executor: ref count imbalance for session object
+ * Fix: relayd: `!vsession->current_trace_chunk` assertion failed
+ * Fix: tests: fix unused-but-set warning in test_fd_tracker.c
+ * Fix: sessiond: fix possible buffer overflow warning
+ * Fix: tests: app unregistering is not guaranteed by app lifetime
+ * Fix: lttng-ctl: tracing_group memory leaks
+ * Fix: use <unistd.h> instead of <sys/unistd.h>
+ * Fix: Tests: unchecked `close()` return value
+ * Fix: relayd: live: mishandled initial null trace chunk
+ * Fix: configure.ac: reporting SDT uprobe as a UST feature
+ * Fix: Tests: leaking epoll fd
+ * Typo: occurences -> occurrences
+
2021-10-18 lttng-tools 2.13.1 (National Chocolate Cupcake Day)
* Fix: ust: app stuck on recv message during UST comm timeout scenario
* Fix: ust: UST communication can return -EAGAIN