1.33.0 tunes how Dia handles your tabs — faster when you're moving, quieter when you're not.

 Switching, closing, and jumping between tabs all feel snappier this week. We reworked how Dia tracks open tabs and moved cleanup work into the background so nothing stutters when you're in the middle of things.

 We retired a legacy display pipeline that was causing intermittent crashes on ProMotion displays. Smooth scrolling stays — the instability doesn't.

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