Release 1.2 (in development)
+* #1070: Avoid un-pickling issues when running Python 3 and the saved
+ environment was created under Python 2.
* #1069: Fixed error caused when autodoc would try to format signatures of
"partial" functions without keyword arguments (patch by Artur Gaspar).
# This is increased every time an environment attribute is added
# or changed to properly invalidate pickle files.
+ENV_VERSION = 42
default_substitutions = set([