- Migrate all design tokens (colors, spacing, typography) from SCSS to theme.json as single source of truth with fluid typography, WordPress preset and custom variables, Ref: DEV-740
- Remove normalization styles that prevented theme.json preset variables from applying to block editor, Ref: DEV-750
- Update .eslintrc.js for native blocks, Ref: DEV-747
- Update code-quality-checks to 2.1.9