v1.2.0 — Flexible PIN & Keyboard Shortcuts

New Features:

Flexible PIN length — choose anywhere from 4 to 10 digits, with a live strength indicator (Weak / Fair / Good / Strong)
Keyboard shortcut to lock — instantly lock the browser with Alt+L (Ctrl+L on Mac), fully customizable from Settings
Improvements:

Firefox auto-shortcut sync — custom shortcuts are automatically applied at the browser level via browser.commands.update(), no manual step needed
What's New notifications — after updates, a subtle dot in Settings lets you discover new features without interruption

v1.0.3 — Bug Fix

Fixed: After unlocking from idle lock, switching to other tabs no longer shows a stale lock screen. Unlock now reliably propagates to all open tabs.
Added multiple fallback mechanisms to ensure lock overlays are cleared across all tabs immediately after unlock.