Update changelog for 14.5.2

[ci skip]

CHANGELOG.md

@@ -2,6 +2,10 @@
 documentation](doc/development/changelog.md) for instructions on adding your own
 entry.
+## 14.5.2 (2021-12-03)
+
+No changes.
+
 ## 14.5.1 (2021-12-01)
 ### Fixed (4 changes)