v2.2.0

New

• Eyedropper — Pick any color directly from the screen while annotating (I)
• Semi-transparent rectangle — New tool for highlighting areas with a filled overlay (D)
• Selection lock — Lock the selection rectangle to prevent accidental moves during annotation
• Adjustable blur intensity — Slider appears when blur tool is active (4–64px, default 16)
• Multiline text — Shift+Enter for new lines, Enter to confirm
• Undo/Redo visual state — Buttons now gray out when nothing to undo/redo

Improved

• Dimension label now stays fixed at the top-left corner of the selection
• Annotation snapping — dragging annotations snaps them to selection edges
• Toolbar and action panel move inside the selection when there's no screen space outside
• Text rendering uses QTextDocument for proper multiline support
• About dialog redesigned with SVG icon and GitHub link

Changed

• Update notification: tray icon turns yellow instead of showing a popup dialog
• Version shown in tray tooltip

Removed

• Paste from clipboard (was broken)