doc: update PendingReleaseNotes.md for v3.17

Assisted-by: Claude Code <noreply@anthropic.com>
Signed-off-by: Praveen M <m.praveen@ibm.com>

Author: iPraveenParihar

PendingReleaseNotes.md

@@ -1,34 +1,7 @@
-# v3.17 Pending Release Notes
+# v3.18 Pending Release Notes
 
 ## Breaking changes
 
-- NFS CSIDriver object's `spec.attachRequired` is now set to `true`
-  to accommodate Kubernetes ServiceAccount based volume access restriction
-  feature. This is a breaking change for users who have already deployed the
-  NFS driver and are upgrading to v3.17. Users will need to delete and recreate
-  the CSIDriver object for NFS during upgradie to v3.17.
-- NVME-OF Storageclass now needs publish secrets to accommodate the
-  Kubernetes ServiceAccount based volume access restriction.
-  This is a breaking change for users who have already deployed the NVME-OF driver
-  and are upgrading to v3.17. Users will need to recreate the NVME-OF Storageclass
-  with publish secrets during upgrade to v3.17.
-
 ## Features
 
-- nfs: allow changing NFS-server through ControllerModifyVolume [PR](https://github.com/ceph/ceph-csi/pull/5829)
-- util: add support for GKLM KMS over KMIP [PR](https://github.com/ceph/ceph-csi/pull/6048)
-- rbd: add Kubernetes ServiceAccount based volume access restriction
-- nvmeof: add Kubernetes ServiceAccount based volume access restriction
-- cephfs: add Kubernetes ServiceAccount based volume access restriction
-- nfs: add Kubernetes ServiceAccount based volume access restriction
-- rbd-nbd: use VolumeAttributesClass feature implement rbd volume qos [PR](https://github.com/ceph/ceph-csi/pull/6160)
-
 ## NOTE
-
-- The `--setmetadata` flag has been deprecated and has no effect. Metadata is
-  now always set on RBD images and CephFS subvolumes. The flag will be removed
-  in a future release.
-- csi-common: the CSI driver process is now automatically restarted if any
-  unary gRPC call is stuck for more than 10 minutes. ReclaimSpace calls are
-  excluded from this limit. The kubelet will restart the container in-place.
-  Use `--feature-gates=SlowGRPCRestart=false` to disable this behaviour.