Future changes should be documented in here.
+## Version 10:
+
+* Replace `volume_snapshot_list` with `volume_snapshot_info`:
+
+ `volume_snapshot_list` was used exclusively by replication and currently, replication is only
+ allowed for the storage type `zfspool`. Thus, no external plugins should be affected by this
+ change and `APIAGE` is *not* reset.
+
+ `volume_snapshot_info` returns a hash with snapshot names as keys and `id` and `timestamp` data
+ for each snapshot, rather than just an array of snaphsot names like `volume_snapshot_list` did.
+
+* Add `blockers` parameter to `volume_rollback_is_possible`:
+
+ The parameter *can* be used to return a list of snapshots that is currently preventing rollback.
+
## Version 9: (AGE resets to 0):
* volume_import_formats gets a new parameter *inserted*:
* $with_snapshots *may* now be an array reference containing an ordered list of
snapshots, but *may* also just be a boolean, and the contained list *may* be
ignored, so it can still be treated as a boolean.
+
use PVE::Storage::BTRFSPlugin;
# Storage API version. Increment it on changes in storage API interface.
-use constant APIVER => 9;
+use constant APIVER => 10;
# Age is the number of versions we're backward compatible with.
# This is like having 'current=APIVER' and age='APIAGE' in libtool,
# see https://www.gnu.org/software/libtool/manual/html_node/Libtool-versioning.html
-use constant APIAGE => 0;
+use constant APIAGE => 1;
# load standard plugins
PVE::Storage::DirPlugin->register();