+2016-12-01 lttng-tools 2.7.6 (National Pie Day)
+ * Fix: test cases now rely on explicit workloads
+ * Add version info to lttng-relayd help
+ * Fix: stop sessiond threads on health thread error
+ * Fix: stop lttng-relayd threads on health thread error
+ * Fix: report an error if unix socket address is too long
+ * Fix: save: leak of configuration file fd
+