Few things which changes with this release:
* use kadalu-storage (glusterfs fork of kadalu, which adds features like simple-quota etc).
* changes in templates to accomodate distribute volumes
* remove usage of -oprjquota on mount
* use simple quota limit feature to set the quota
* simplify the brick volfile generation, and make it uniform across
* provide 'client-pid' to clients mounted in csi controller (for simple-quota)
* fix the template files
* include quota-crawler with provisioner
* Added support for self heal info into CLI - can be checked with `kubectl kadalu healinfo`
* Added support for prometheus monitoring, so all of kadalu's pods can send crucial metrics to prometheus server.
So what are the benefits for users:
* Instead of creating multiple host volumes of same type, they can use just one volume with all bricks
- Scalling of the host volume is just adding storage to config and calling `kubectl apply -f` again.
* Any backend filesystem which supports extended attributes can be used on devices.
* no requirement of 'quotad' process