Drop python 310

[Lotram]

Also upgrade ty to latest version (0.49)

About exclude-newer: There are more and more attacks targeting package dependencies, it's now consider a good practice to add a cooldown to reduce the risk. it supports friendly timedeltas (e.g. "3 days") since 0.9.17, released 2025-12-09. It wouldn't work with older uv versions. Is that acceptable to you, or should I drop the commit for now ?

[ryneeverett]

I'm all for the cooldown, I only wish it were standardized across tooling so pip could do the same.

[Lotram]

pip actually has an option for this too, since the recent 26.1 release:

Allow --uploaded-prior-to to accept a duration in days (e.g., P3D for 3 days ago). (#13674)

[ryneeverett]

Maybe we should add that flag to the pip CI test and documentation for consistency? It seems preferable that dependency breakages hit all workflows at the same time.