This CLI was essentially the only way to access files associated with the Remarkable Tablet in a user-friendly way.
This was a great way to have a tui viewable version of my repos.
Not totally surprising that they’ve given up on supporting it, as the maintenance was always pretty hands-off.
Also, Charm is hard-core AI-pilled these days and seems more focused on AI dev tools.
To be fair I don’t think anyway used it really and I have the website version of this at git.dayl.in.