Fix 1.6 release date (#12227) [skip azp] [skip actions]

tstenner · larsoner · commit e80b7278428a · 2023-11-21T09:14:34.000-05:00
diff --git a/doc/changes/v1.6.rst b/doc/changes/v1.6.rst
@@ -1,6 +1,6 @@
 .. _changes_1_6_0:
 
-Version 1.6.0 (2022-11-20)
+Version 1.6.0 (2023-11-20)
 --------------------------
 
 Enhancements
