Release 1.39.4

✨ New Features

• Collapse native tabs into one preview
  • Tabbed apps like Safari, Finder, Terminal, and Ghostty can show a single preview per window instead of one per tab
  • Turn on "Collapse native tabs into a single window" under Settings > Dock Previews > Window Display, then restart the app
  • Off by default
• New glass Variant control for the dock preview
  • A Variant slider picks between different liquid glass looks for a richer, more reflective background
  • Find it under Settings > Appearance > Background > Glass Tuning > Variant (macOS 26 and later)

🔧 Improvements & Stability

• Folder preview options moved into dock preview tab
• Steadier previews with less flicker
  • Dock and Cmd+Tab previews settle in one clean pass instead of visibly redrawing while they refresh
• Updated interface translations across languages

🐛 Bug Fixes

• Apps no longer quit by mistake on view changes
  • With quit-on-last-window-close on, apps like Microsoft Office and Chrome web apps are re-checked before quitting so they aren't closed mid-transition
• Media widget play/pause responds reliably
  • The button no longer flickers between states or makes elapsed time jump when you pause or resume
• Closed or stale windows stop lingering in previews
  • Each window is re-checked against the system before it's shown
• Fewer crashes while DockDoor reads your dock items