+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