v6.0.0-beta.38

Breaking Changes

• Configuration: Remove hierarchy separators (#11344)

Features

• Addon-docs: Dynamic Source rendering for React (#11332)
• Args: Store global args in session storage (#11345)
• Addon-docs: Add opt-in Markdown transclusion in MDX (#11334)

Bug Fixes

• Core: Fix preset options handling (#11333)
• UI: Revert theming greys flip (#11297)
• Core: Composition QA (#11224)

Maintenance

• Examples: Dual theme rendering (#11295)
• Examples: Recreate stories for sidebaritem (#11298)