Thank you! Yeah I’m the same - if the first thing I see on a project page is some picture or video or output of what it’s about I’m much more intrigued to read on.

Tooting my own horn here and I know it’s not a 1-1 replacement, but as others mentioned some great alternatives (diun, cup, wud) I’d like to suggest dockcheck.

It’s a different approach. This project started as a proof of concept - just to show that it’s possible to check for updates without pulling the whole image first (which is how Watchtower does it).

Then it evolved to orchestrate granular automatic updates with a bunch of extra functionality - while still adhering to the core goal of keeping it simple and lightweight.