- Overlay mode is here. Load any reference photo and shoot right through it. - Switch back to the classic two-panel mode anytime. - Minor bug fixes and UI improvements.

Bug fixes & performance - Fixed zoom lag: AVCaptureDevice configuration now runs on a dedicated background queue instead of blocking the main thread during pinch gestures - Fixed exposure adjustment overshooting: the drag gesture now anchors to the exposure value at gesture start, preventing the bias from compounding incorrectly across frames - Fixed camera session conflicts when opening the photo picker — the session is now paused on presentation and resumed on dismiss UI simplification - Reference image panel is now a static display — zoom, rotation, drag gestures, and the reset button have all been removed - Removed ~80 lines of gesture and state management code no longer needed

Fixed UI bugs in the landscape mode.

- Bug fix. - Updated camera preview design.