0.4

Add ARM64 build support and multi-arch MSIX bundle packaging

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>

0.3

Fix script path resolution and update app display name

- Use $PSScriptRoot for reliable script root path in build/sign scripts
- Change app display name and short name to "winsimplecalendar"

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>

0.1

Add month navigation, holiday support, and app icon

- Add previous/next month navigation buttons with hover/press effects
- Add holiday data download and display via navigation menu
- Show adjacent month dates in calendar grid
- Add application icon and resource file
- Improve cursor handling and UI responsiveness

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>