# v10.0.1

09/14/2015



* Feature #11286: add general journal
* Feature #11287: librbd: write to journal
* Feature #11625: diff_iterate should utilize concurrent RADOS operations 
* Feature #12678: Support the ability to rename snapshots
* Feature #12698: librbd: write maintenance operations to journal 
* Feature #12901: librbd: zone + zonegroup configuration
* Feature #13274: LTTng-UST should be optionally enabled
* Subtask #13292: Mirroring API + rbd CLI updates for pool
* Subtask #13293: Journal API + rbd CLI updates
* Subtask #13294: Journal repair tools for rbd CLI
* Subtask #13296: Mirroring API + rbd CLI updates for images
* Subtask #13298: Journal registered client entry should store bufferlist payload