Merge pull request #614 from chrishenzie/release-2.2

Update release notes for v2.2.0

CHANGELOG/CHANGELOG-2.2.md

@@ -29,6 +29,7 @@
 
 - Fix races where external-provisioner may have [stopped provisioning](https://github.com/kubernetes-sigs/sig-storage-lib-external-provisioner/pull/103) for a PVC depending on certain timing conditions (provisioning failed once, next attempt currently running, PVC update arrives from API server). ([#564](https://github.com/kubernetes-csi/external-provisioner/pull/564), [@pohly](https://github.com/pohly))
 - Fixes CSI migration to provision PV objects with in-tree topology labels instead of CSI topology labels for aws-ebs, gce-pd, cinder plugins ([#566](https://github.com/kubernetes-csi/external-provisioner/pull/566), [@Jiawei0227](https://github.com/Jiawei0227))
+- Fixes an issue when using immediate binding, allowed topologies and distributed provisioning, where PVCs may have been assigned to nodes which did not fit the allowed topologies, leading to permanent `error generating accessibility requirements` failures. ([#612](https://github.com/kubernetes-csi/external-provisioner/pull/612), [@pohly](https://github.com/pohly))
 - Fixes an issue where redundant CSIStorageCapacity objects might have been created because informers were not handled correctly. ([#590](https://github.com/kubernetes-csi/external-provisioner/pull/590), [@bai3shuo4](https://github.com/bai3shuo4))
 - Fixes race where producing StorageCapacity objects may have failed with `the object has been modified` errors ([#565](https://github.com/kubernetes-csi/external-provisioner/pull/565), [@pohly](https://github.com/pohly))
 - If the in-tree providers are depending on StorageClass for DeleteVolume, volumes could not get deleted after migrating from them. So translate in-tree StorageClass to CSI to get SecretReference in DeleteVolume call for CSI Migration scenario. ([#567](https://github.com/kubernetes-csi/external-provisioner/pull/567), [@huchengze](https://github.com/huchengze))