- changelog

diff --git a/doc/build/changelog/changelog_10.rst b/doc/build/changelog/changelog_10.rst
index 8351b5cce34d909c25bfae5924897dd8e647aa8c..5a2852783c82ec4f721404ab525822145c47886b 100644 (file)
--- a/doc/build/changelog/changelog_10.rst
+++ b/doc/build/changelog/changelog_10.rst
@@ -21,6 +21,16 @@
     series as well.  For changes that are specific to 1.0 with an emphasis
     on compatibility concerns, see :doc:`/changelog/migration_10`.
 
+    .. change::
+        :tags: bug, orm
+        :pullreq: github:137
+
+        Repaired support of the ``copy.deepcopy()`` call when used by the
+        :class:`.orm.util.CascadeOptions` argument, which occurs
+        if ``copy.deepcopy()`` is being used with :func:`.relationship`
+        (not an officially supported use case).  Pull request courtesy
+        duesenfranz.
+
     .. change::
         :tags: bug, sql
         :tickets: 3170