Works perfectly with WP 7.0 🥳

Don’t read too much into that “tested up to” tag. My practical tests, including tests with the official Plugin Checker, watching the console, in environment with quite strict cross-origin rules etc., WP Debugging is still the one simple debug log enabler and watcher, that just works, also with WordPress 7.0

It’s very basic, indeed, and that is a good thing. The last thing you want, when debugging WordPress, is for the debug plugin itself to throw a bunch of errors or load a lot of external resources affecting performance.

So still, highly recommended.