Add 3.12 classifier

[alexrudd2]

No description provided.

[janiversen]

3.12 is still experimental, there seems to be a few async problems.

[alexrudd2]

3.12 is still experimental, there seems to be a few async problems.

Interesting, do you have any descriptions of them?

My CI runs fine on 3.12 (but it's not very difficult). I have not deployed any real devices yet.

[janiversen]

no, its hidden in transport and transport_serial....basically it seems the sequencing in asyncio have changed (e.g. connection_lost is called a lot later).