v0.1.2

What's Changed

• py: widen to python 3.9 by @tarilabs in #5
• cli: add --plain-http option by @tarilabs in #6
• e2e: add Quay -lite end to end testing by @tarilabs in #7
• py: add listener mechanism by @tarilabs in #8

Full Changelog: v0.1.1...v0.1.2