New versions are released through GitHub, so the reference page is the [GitHub Releases](https://github.com/natario1/CameraView/releases) page.
## v2.3.0 (to be released)
- [Camera2, Metering] New: `startAutoFocus` is much more powerful and does 3A metering (AF, AE, AWB) ([#574][574])
- [Camera2, Metering] New: `setPictureMetering(boolean)` decides whether to do metering before `takePicture()`. Defaults to true to improve quality. ([#580][580])
- [Camera2, Metering] New: `setPictureSnapshotMetering(boolean)` decides whether to do metering before `takePictureSnapshot()`. Defaults to false to improve latency. However, you can set this to true to greatly improve the snapshot quality, for example to support `Flash`. ([#580][580])
- [Camera2, Metering] New: metering extended to many more cameras, which can now use `startAutoFocus` or the focus gesture ([#574][574])
- [Camera2, Metering] Improvement: `onAutoFocusEnd` is now guaranteed to be called ([#574][574])
- [Camera2, Metering] Improvement: taking picture does not invalidate the previous focus ([#574][574])
- [Camera2, Metering] Improvement: better metering when zoomed in ([#574][574])
- [Real time filters] Breaking change: `Filter` interface signatures now accept timestamps for animations ([#588][588])