* Use remove-old-files.py from ppu to cleanup pip cache
at Travis and AppVeyor.
+* Install psycopg2 from `psycopg2-binary`_ package.
+
+.. _`psycopg2-binary`: https://pypi.org/project/psycopg2-binary/
+
Version 0.2.2 (2017-06-10)
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