Improvements

Rook v1.2.5 is a patch release limited in scope and focusing on bug fixes.

Ceph

• Set recommended Ceph version v14.2.7 (#4898, @travisn)
• Allow mons from external cluster in the toolbox (#4922, @travisn)
• Set successful EC pool creation CR status on the pool CR (#4885, @travisn)
• Populate CSI configmap for external cluster mons (#4816, @leseb)
• CSI settings are configurable in the operator via a ConfigMap (#3239, @umangachapagain)
• Enabling balancer module with older clients (#4842, @leseb)
• Helm chart fix for deploying the CSI 2.0 driver (#4839, @rwd5213)
• Make replication setting optional for EC pools (#4750, @travisn)
• Docs: Set Ceph version for the PVC based example (#4869, @galexrt)