PendingReleaseNotes: add a note about Rook telemetry

Signed-off-by: Yaarit Hatuka <yaarit@redhat.com>
(cherry picked from commit 1742d1b36555684aa7a75cbaa9f128131af9b6a7)

Conflicts:
Needed to reorder notes to appear in the 17.2.1 section.

diff --git a/PendingReleaseNotes b/PendingReleaseNotes
index 777b64315fcbcb1030faa84f16bb402d0ded16bc..3854ccb566022ba055c4e4c8c4ee6a25635bc3a9 100644 (file)
--- a/PendingReleaseNotes
+++ b/PendingReleaseNotes
@@ -8,6 +8,15 @@ 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/
+
 >=17.0.0
 
 * Filestore has been deprecated in Quincy, considering that BlueStore has been