- New: support for watermarks and animated overlays ([docs](../docs/watermarks-and-overlays.html)), thanks to [@RAN3000][RAN3000] ([#502][502], [#421][421])
- Improvement: most internals are now open to be accessed by subclassing. Feel free to open PRs with more protected methods to be overriden. ([#494][494])
- **Breaking change**: some public classes have been moved to different packages. See [table here](../extra/v1-migration-guide.html#repackaging). ([#482][482])
- **Breaking change**: the listener methods `onFocusStart` and `onFocusEnd` are now called `onAutoFocusStart` and `onAutoFocusEnd`. ([#484][484])
- **Breaking change**: the gesture actions `focus` and `focusWithMarker` have been removed and replaced by `autoFocus`, which shows no marker. ([#484][484])
- New: new API called `setAutoFocusMarker()` lets you choose your own marker. ([#484][484])
If you were using `focus`, just switch to `autoFocus`.
If you were using `focusWithMarker`, you can [add back the old marker](../docs/more-features.html#cameraautofocusmarker).
- Fixed `FrameProcessor` freeze and release behavior, was broken ([#431][431])
- New: new api `setAutoFocusResetDelay` to control the delay to reset the focus after autofocus was performed, thanks to [@cneuwirt][cneuwirt] ([#435][435])
- Faster camera preview on layout changes ([#403][403])
- Renames setPreviewSize to setPreviewStreamSize (previewSize suggests it is related to the view size but it's not) ([#393][393])
- Added new APIs `setSnapshotMaxWidth` and `setSnapshotMaxHeight` ([#393][393]). You can now have a good looking preview but still take low-res snapshots using these snapshot constraints. Before this, the two sizes were coupled.
