doc: 16.2.9 Release notes

Signed-off-by: David Galloway <dgallowa@redhat.com>

diff --git a/doc/releases/pacific.rst b/doc/releases/pacific.rst
index 1deae69963ee95e2b1cfafc83226873348fb5fff..259f00d8458179555469da0ce4830e5e2695126d 100644 (file)
--- a/doc/releases/pacific.rst
+++ b/doc/releases/pacific.rst
@@ -2,6 +2,16 @@
 Pacific
 =======
 
+v16.2.9 Pacific
+===============
+
+This is a hotfix release in the Pacific series to address a bug in 16.2.8 that could cause MGRs to deadlock. See https://tracker.ceph.com/issues/55687.
+
+Changelog
+---------
+
+* mgr/ActivePyModules.cc: fix cases where GIL is held while attempting to lock mutex (`pr#46302 <https://github.com/ceph/ceph/pull/46302>`_, Cory Snyder)
+
 v16.2.8 Pacific   
 ===============