Added documentation of the change
@@ -18,6 +18,7 @@ v3.0.0
into different classes. (#148) (+392)
* Fix bug with deserializing `numpy.poly1d`. (#391)
* Allow frozen dataclasses to be deserialized. (#240)
+ * Fixed a bug where pickling a function could return a ``None`` module. (#399)
v2.2.0
======
