docs: update v1.2 release notes draft
@@ -3,6 +3,11 @@ Change Log
Version 1.2 - TBD 2019
----------------------
+ * Prevent stack overflows caused by bugs in user-defined `__getstate__`
+ functions which cause infinite recursion.
+ (`#260 <https://github.com/jsonpickle/jsonpickle/pull/260>`_)
+ (`#259 <https://github.com/jsonpickle/jsonpickle/issues/259>`_)
+
* Improved support for objects that contain dicts with Integer keys.
Previously, jsonpickle could not restore objects that contained
dicts with integer keys and provided getstate only.
