Just since this was brought up, I should mention that there are a couple of errors here and there in the documentation, whether it be not updated to 3 or may have been updated to 3 before it changed? I'll try to make a note of them when I spot them again.
Yeah, please do! We tried our best to update everything, but there isn't an easy way to automatically check
all of it, so we try to fix it as people report it.
Also, could we *please* have a dark theme for the documentation?
It's not an easy thing to do, because it mixes the doxygen generated HTML with the MkDocs navigation in a manual way and someone would need to write a whole style sheet for the doxygen version for a dark mode and somehow hook it up with the MkDocs switching etc.
If anyone has an idea how to better integrate doxygen docs into a MkDocs site, I'd be interested to see it. The plugins I've tried so far, lead in my opinion to a worse result.