Apologies if this isn't the right place to do so, but would be cool to see this mod support the Feathers API!

Especially so as Actions of Stamina is no longer supported as of 1.20. This would additionally allow inventory weight to play a part.

What kind of support?

An option for all stamina information to be relayed through the Feathers API instead of the current system. Essentially allowing it to function as an Actions of Stamina replacement for 1.20.1.

Definitely out of scope