v0.6.1

Bug fixes in system path settings and module loading when working from source (without installing orio).

v0.4.1 (last with Python 2.7)

This is a snapshot of the main development branch before migrating to Python 3. Requires Python 2.7.

v0.6.0 (Python 3.x)

This is the first release after migrating to Python 3.6 and newer.