main
wpt: Update every obsolete, renamed expectations (#44895)
css: Make animation faster, direction-aware and compute initial keyframe correctly; Eliminate Stylo static preference hashing (#44365)
Rename metadata directories
Fix transition toggle & cancellation & delay (#35978)
layout: Right-to-left support for other layout modes (#33375)
layout: Add initial support for bidirectional text (BiDi) (#33148)