Log Message:
py-test-asyncio: updated to 0.20.1

0.20.1 (22-10-21)
=================
- Fixes an issue that warned about using an old version of pytest, even though \ 
the most recent version was installed.

0.20.0 (22-10-21)
=================
- BREAKING: Removed *legacy* mode. If you're upgrading from v0.19 and you \ 
haven't configured ``asyncio_mode = legacy``, you can upgrade without taking any \ 
additional action. If you're upgrading from an earlier version or you have \ 
explicitly enabled *legacy* mode, you need to switch to *auto* or *strict* mode \ 
before upgrading to this version.
- Deprecate use of pytest v6.
- Fixed an issue which prevented fixture setup from being cached.