PendingReleaseNotes: add a note about Rook telemetry

Signed-off-by: Yaarit Hatuka <yaarit@redhat.com>

diff --git a/PendingReleaseNotes b/PendingReleaseNotes
index 69226a01ec0be462a65f840c3d7678f12cc133bb..b6bb34ea75ef28d8ed0ac02ff72d60514a47db01 100644 (file)
--- a/PendingReleaseNotes
+++ b/PendingReleaseNotes
@@ -53,3 +53,12 @@ intended for large-scale synthetic testing, does not interact well with some RBD
 and CephFS features. Any side effects experienced in previous Quincy versions
 would no longer occur, provided that the configuration remains set to false.
 Relevant tracker: https://tracker.ceph.com/issues/55521
+
+* telemetry: Added new Rook metrics to the 'basic' channel to report Rook's
+  version, Kubernetes version, node metrics, etc.
+  See a sample report with `ceph telemetry preview`.
+  Opt-in with `ceph telemetry on`.
+
+  For more details, see:
+
+  https://docs.ceph.com/en/latest/mgr/telemetry/