+2019-06-25 lttng-tools 1.5.7 (Global Beatles Day)
+ * Cleanup: bitfields: streamline use of underscores
+ * Fix: bitfield: shift undefined/implementation defined behaviors
+ * Fix: array and sequence field's 'elems' members can be left NULL
+ * Fix: invalid alignment of enumeration fields
+
+2018-07-03 babeltrace 1.5.6 (National Fried Clam Day)
+ * Fix: remove left-over debug logging statement
+ * Use trace->trace_id in check to remove trace from bt_ctx
+ * Fix: missing initializer braces warning
+ * Fix: zero out URL parsing array before use and ensure proper error reporting
+
+2018-03-26 babeltrace 1.5.5 (Purple Day)
+ * Propagate error from packet_seek in case of truncated packet
+ * Fix: report truncated files while reading
+
+2018-01-31 babeltrace 1.5.4 (Gorilla Suit Day)
+ * Fix: use signed accessors for clock offsets
+ * Fix: signedness error in python complements
+ * Fix: handle packet_seek errors
+ * Fix: prevent calling adding the same trace recursively
+ * Fix: Make sure we have all the metadata streams before adding new traces
+ * Add missing debugging information in the live plugin
+ * Fix: set stream id in HUP case
+ * Fix: Use list rather than ptr array for trace streams
+ * Fix: leak of streams
+ * Fix: handle 0 session case in ask new streams
+ * Fix: break loop on getting metadata error
+ * Fix: return error on ask_new_stream when should quit
+ * Fix: don't access missing ctf trace when getting metadata
+ * Fix: lttng-live discarded event count after inactivity
+ * Fix: timegm compat on Solaris
+ * Fix: python bindings when building with PIE hardening
+ * lttng-live: print discarded event and packet lost warnings on stderr
+
+2017-08-04 lttng-tools 1.5.3 (International Beer Day)
+ * Fix: unknown variable name in Python writer
+ * Fix live-comm: only apply retry timeout for already seen inactive indexes.
+ * Fix live-comm: merge TCP socket write-write sequence in a single write
+ * Fix: use LDFLAGS instead of LIBS for python bindings
+ * Fix: Add missing LIBS to python bindings
+ * ax_lib_elfutils -> bt_lib_elfutils
+ * m4/ax_lib_elfutils.m4: use m4_default() for optional args.
+ * m4/ax_lib_elfutils.m4: add cache variable
+ * Build Python bindings with distutils for consistent installs
+ * Set the minimum Python version to 3.0
+ * Fix: disable debug by default info on Cygwin
+ * Fix: ctf writer test on Cygwin
+ * Fix: text output missing separator when printing the domain
+
+2017-02-20 babeltrace 1.5.2 (National Cherry Pie Day)
+ * Add empty plug-in hooks to prevent their elimination by the linker
+ * Port: Link live lib with ctf to satisfy cygwin linker
+ * Port: Link with no-undefined on Windows
+ * Port: win32 DLLs don't support hidden symbols
+ * Port: replace strerror_r() with glib g_strerror()
+
+2017-01-06 babeltrace 1.5.1 ("Wheel Of Fortune" debuts on NBC)
+ * Fix: perform an explicit stdout flush in live even on empty packets
+
+2016-11-29 babeltrace 1.5.0 (National Square Dance Day)
+ * Fix: remove BT_HIDDEN from bt_value_null singleton declaration
+ * Fix mixing of bt_ctf_scope and bt_ctf_ir_scope enums
+ * Revert ABI-breaking enum bt_ctf_string_encoding change
+ * Fix: warnings emitted because of enum ctf_string_encoding mixing
+
+2016-10-24 babeltrace 1.5.0-rc1 (First barrel ride down Niagara Falls)
+ * Update version to 1.5.0
+ * Python build fix
+ * Fix enum rename warnings
+ * Hide bt_ctf_writer_get_trace()
+ * Hide bt_ctf_trace_* symbols
+ * Hide get_field_paths_lca_index()
+ * Remove bt_ctf_writer_add_environment_field_int64
+ * Hide new bt_ctf_stream_* symbols
+ * Hide new bt_ctf_stream_class_* symbols
+ * Hide new bt_ctf_field_type_* symbols
+ * Hide new bt_ctf_packet_* symbols
+ * Hide new bt_ctf_field_* symbols
+ * Hide new bt_ctf_field_path_* symbols
+ * Hide new bt_ctf_event_* symbols
+ * Hide bt_ctf_event_class_* symbols
+ * Hide new bt_ctf_clock_* symbols
+ * Hide bt_get and bt_put
+ * Hide bt_values and bt_attributes in libbabeltrace-ctf
+ * Backport the CTF-IR interface
+ * debug info: Call register_event_debug_infos for all events
+ * Typo: configure.ac implemenation -> implementation
+ * configure: fix uuid support detection on static build
+ * Tests: no substitution needed for multi-trace intersection test
+
+2016-06-06 babeltrace 1.4.0 (National Yo-Yo Day)
+ * Tests: dereference of NULL pointer on allocation failure
+ * Tests: abort dwarf test on open() failure
+ * Fix: lttng-live does not set a trace descriptor
+ * Tests: Add missing --merge LOG_DRIVER_FLAGS
+ * Fix: strerror_r behavior is glibc specific
+ * sys/param.h is required for MAXNAMLEN on musl libc
+ * Fix: undefined bit shift operation when printing octal numbers
+ * Fix: Wrong variable checked in bin_info_child_die_has_address
+ * Fix: Only close valid fds in is_valid_debug_file
+ * Fix: Free die_name in bin_info_lookup_cu_function_name
+ * Fix: Don't dereference null ptr in error path
+ * Standardise spelling of debug info
+ * Fix: typo in --disable-debug-info in configure error message
+ * Docs: change --clock-raw to --clock-cycles
+ * Fix: segmentation fault with multi-trace having non-correlated clocks
+
2016-05-13 babeltrace 1.4.0-rc1
* Display binary location even if source and symbol lookups fail
* Tests: Multi-trace stream intersection test