2024.3.3

a security fix for a defect in the validation of JSON-LD signatures that could lead to account takeover
non-ascii characters are now allowed in custom emoji names (please don’t go too wild, other instances may not recognise the names)
UI language is now saved and restored in “preferences backup”
embedding a CW-ed note on other sites now only shows the CW, not the whole note
various imports, and the generation of movie thumbnails, are once again working
ranged requests to proxied files are now correctly handled (should improve video playback on iOS)
the modtracker player is now loaded on-demand, so the frontend loads faster
floating UI windows now render custom emojis in the titlebar
the “word mute” feature now includes poll choices and image alt-texts
custom emoji should look better in admin panel
un-pinning emojis from the selector pop-up works better
editing a note to add/remove an attachment, or the edit alt-text, works properly now
instance description and server rules can now contain more HTML (images, centered text, details/summary, styled links)
clearing cached files from drive should be more reliable
all paginated views (e.g. timelines, various admin pages) should be more stable and not randomly drop items