update change log

frostming · frostming · commit 8a3385c80b9c · 2021-04-01T18:43:03.000+08:00
diff --git a/CHANGELOG.rst b/CHANGELOG.rst
@@ -5,6 +5,7 @@ Removals and Deprecations
 -------------------------
 
 - Remove the deprecated usage of ``cmp`` in ``attr``.  `#94 <https://github.com/sarugaku/pythonfinder/issues/94>`_
+- Fix a bug that version sort is performed on None objects.
 
 
 1.2.5 (2020-08-27)
