v0.28.15

Changed

• Auto-start is now one shared switch for Claude and Antigravity. It starts both keepers together; users who previously enabled either individual switch are automatically treated as having both enabled.

Fixed

• Antigravity auto-start never fired, and the card showed a phantom countdown. The Antigravity quota API reports a sliding reset time (always "in ~5 hours") while a 5-hour window is still untouched at 100% remaining. The 0.28.14 auto-start gate treated any reported countdown as "a window is already running", so it never pinged; it now treats 100% remaining itself as "no active window" (the 5-hour self-throttle still applies). The card likewise stopped rendering that placeholder as a live countdown — at 100% remaining it now shows "Quota full" until a real window starts.