Change the version to 2.2a0.  This may look strange, but indicates it's 2.2 before the first alpha release.
Change the version to 2.2a0.  This may look strange, but indicates
it's 2.2 before the first alpha release.

sk-/python2.7-type-annotator,sk-/python2.7-type-annotator,sk-/python2.7-type-annotator