Stacker v1.1

What's new

• Add-back widget — Cleaner circular “add to stack” control with improved placement and visibility (hides when the browser isn’t frontmost or the anchor window is covered).
• Right-click stack dots — Context menu on widget dots to focus, minimize/restore, or remove a window from the stack, while still allowing drag-to-move the widget and drag-to-reorder windows.
• Stronger overlay recovery — Better behavior after sleep, display changes, and monitor moves; active stacks refresh their addable-window list in the background.
• Post-update Accessibility help — Re-checks permission when you return to the app, warns if not launched from Applications, and shows guidance after updates if macOS still has a stale permission entry.

Install / upgrade

1. Download Stacker-1.1.dmg
2. Drag Stacker into Applications (replace the existing app)
3. Quit Stacker completely (Command+Q), then open from Applications
4. If Accessibility was already enabled but Stacker doesn’t detect it: toggle Stacker off/on in System Settings → Privacy & Security → Accessibility

Requirements

• macOS 15.0+
• Accessibility permission (Automation if prompted)
• Supported browser with at least two open windows