- Added functionality for inline media references in exercise text using `{{exerciseMedia:id}}` syntax, which normalizes to a canonical `<span>` element.
- Updated the frontend to utilize `ExerciseRichTextBlock` for rendering exercise content, allowing for embedded media display.
- Enhanced the Rich Text Editor to support inserting inline media placeholders.
- Version bump to 0.8.60 to reflect these changes in media handling and exercise content management.
