Support for older python versions?

[kalpit-konverge]

I was wondering if you can support an older version of python, say , 3.8. Is it possible? Any specific features that will make it compatible to older versions?

[jxnl]

mind making a PR that adds 3.8 and 3.9 to the test matrix?
I feel like it was around annotations but have not checked i na while

[kalpit-konverge]

Mind telling me where that is or do I directly change poetry.lock? @jxnl

[jxnl]

#496