0.4.0
cargo: Rename Workspace-local dependencies starting with b to `servo-*` (#43526)
layout: Add support for fragment tree layout from layout roots (#45561)
layout_api: Use a "type bundle" to encapsulate all layout DOM types (#44454)
layout: Avoid building stacking context tree for most resolved style queries (#46007)
script: Rewrite the layout DOM wrappers (#44114)