main
layout: Remove some unnecessary mut (#46496)
layout: reduce redundant atomic style borrows (4% faster layout) (#45511)
layout: Add support for `background-blend-mode` (#43666)
layout: Add support for CSS gradient color interpolation method (#43945)
Resolve DOM/glyph positions during hit testing (#47048)
layout: Add `effective_visual_size` to `PaintTimingHandler` (#43378)
Implement text-decoration-thickness (#46592)