Bug fixes:
- 1px outline in shadow now appears when borders are enabled
- Fixed shadow updating too often due to fontColor() changes
- Rename outline close button option to "Permanently highlight close button"
- Make consistent scrollbar edge case by also extending the size of the scrollbar groove
- Only enable auto-hiding scrollbar arrows when animations enabled
New Features:
- "Draw thin contrasting window outline" toggle now available in Shadows section of window decoration configuration