- Do not call ``cookResources`` on dummy old resource registry tools. [maurits]
- When using Python3, use importlib instead of the deprecated imp module to look for upgrade steps. This removes the warning displayed about unclosed resources. Fixes `issue 211 <https://github.com/4teamwork/ftw.upgrade/issues/211>`. [ale-rt]
3.0.3
------------------
- Do not depend anymore on argparse because it is already included in Python 2.7 and in Python 3 since version 3.2 Fixes `issue 209 <https://github.com/4teamwork/ftw.upgrade/issues/209>`. [ale-rt]
3.0.2
------------------
- Properly compute ``find_start_version`` when the profile has combined upgrade steps Fixes `issue 207 <https://github.com/4teamwork/ftw.upgrade/issues/207>`. [ale-rt] - Check for six.binary_type to avoid AttributeErrors when running under Python3. [erral]
3.0.1
------------------
- This Plone add-on now requires six >= 1.12.0. [mbaechtold] - Instance port number discovery in ``wsgi.ini`` works also when the fast listen option is choosen. Fixes `issue 200 <https://github.com/4teamwork/ftw.upgrade/issues/200>`. [ale-rt]
- The plone_upgrade subcommand does not break on Python3 Fixes `issue 202 <https://github.com/4teamwork/ftw.upgrade/issues/202>`. [ale-rt]
- Remove a bunch of deprecation warnings Fixes `issue 204 <https://github.com/4teamwork/ftw.upgrade/issues/204>`. [ale-rt]
3.0.0
------------------
- Add support for Plone 5.2 and Python 3. [buchi] - Also look for the instance port number in ``wsgi.ini``. [maurits]
2.16.0
-------------------
- Allow additional indexes to be reindexed in the WorkflowChainUpdater. [tinagerber]