py-v0.3.1

What's Changed

• fix: Correct datafusion version pin range for Python. by @sharkinsspatial in #73
• chore: Python 0.3.1 release by @sharkinsspatial in #74
• fix: Correct version tag for Python release. by @sharkinsspatial in #75

Full Changelog: py-v0.3.0...py-v0.3.1