* Add --socket option if no HOME found (sessiond)
* Use realloc() in ask_sessiond() (liblttngctl)
-* perror() --> PERROR() (everywhere in the code)
* Add a command to "lttng" to consume data when the tracer is in flightrecorder mode
* Fix error handling for UST support when enabling events on all applications.
* Support for UST remaining domains (PID, EXEC_NAME, FOLLOW_CHILDREN).
+* Snapshot support.
+* UDP support for network streaming.
+* Optimize network streaming for throttle support.