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Stability Update

This release fixes the most common crash in 3D Print Manager — a rare but long-standing rendering crash that could bring the app down without warning, usually after browsing the library with 3D hover previews for a while.

The fix

• Tracked the crash to a race between the renderer and background cleanup of 3D preview surfaces deep inside two of the UI libraries the app is built on
• We patched two libraries directly and now ship the fixed builds with the app, and we've submitted the details upstream so every app using them can eventually benefit
• 3D preview surfaces are now also cleaned up immediately when a preview closes, instead of lingering in memory until garbage collection

No settings changes needed — if you previously turned on Graphics Compatibility Mode because of crashes, you can try turning it back off after updating (Settings → Appearance).

If you still hit a crash after this update, please use Support → Contact / Submit Bug and send the crash report when prompted — it goes straight to the top of the pile.