ScreenChalk v1.0.0 — Initial release

First public release of ScreenChalk — a lightweight screen annotation tool for macOS.

Highlights

• Frozen & live drawing modes
• Full toolset: pen, lines, polyline, full-width H/V lines, arrows, shapes, text, stamps, step numbers
• Spotlight & laser pointer for presentations
• Undo/redo, pause & resume, quick-save to Desktop
• Global hotkey F6, multi-monitor aware