I run a site with Circlepuller/Tinyboard, because back then it was the first vichan fork to support PHP 8.0 and Composer, IIRC.
As you know that's been abandonware too and suffers code rot, so naturally Lainchan with PHP 8.1 is the most ideal migration path for me so far.
My humble questions:
1. How much does the data schema deviate?
2. Thoughts and/or plans on PHP 8.2?
3. I know WebP may not be everyone's favourite here, but can you consider just merging a few existing lines and leaving it optional in the codebase?
https://github.com/Circlepuller/Tinyboard/commit/6ded067abb2d0b25ddccd43fcaaec9de25947b55
3. Separately, what'd you think about JXL?