It’s available behind a flag, perhaps awaiting v1.0 in the reference implementation or something. I really hope it takes off. There was a bit poor timing becau

It’s available behind a flag, perhaps awaiting v1.0 in the reference implementation or something. I really hope it takes off. There was a bit poor timing because widespread AVIF support happened _right_ before and now we need to beg browser vendors to adopt JPEG XL! I hope they don't balk at it for starting introduce too much file format cruft because JPEG XL is really, really something they should implement. It can succeed JPEG as well as PNG (lossless JPEG XL tend to destroy even optimized PNG). I'd much rather abandon AVIF support. It's just one of those annoying single-video-frame-as-a-picture hacks like WebP and HEIF without drive to make them outstanding image formats on their own for photography as well as line art.