+/*
+ * Protocol version change log:
+ * - v1.0
+ * - Initial implementation of the notification channel protocol,
+ * - Supported conditions are LOW/HIGH buffer usage conditions,
+ * - v1.1
+ * - New condition type "LTTNG_CONDITION_TYPE_SESSION_CONSUMED_SIZE" added,
+ * - New condition type "LTTNG_CONDITION_TYPE_SESSION_ROTATION_ONGOING" added,
+ * - New condition type "LTTNG_CONDITION_TYPE_SESSION_ROTATION_COMPLETED" added,
+ */