> ## Documentation Index
> Fetch the complete documentation index at: https://docs.daily.co/llms.txt
> Use this file to discover all available pages before exploring further.

# May 28, 2021

> The latest updates to Daily's real-time audio and video APIs.

## daily-js 0.14.0

* Added `byDeviceInUse` as a possible `participants().local.tracks.video.blocked` property. Now, when Daily can't access a camera on Windows because another app is using it, `participants().local.tracks.video.blocked.byDeviceInUse` will be set to `true`, and a `'participant-updated'` event will fire. This sets you up to handle the use case (say, by showing a prompt asking your user to close other apps that might be using the camera).

## react-native-daily-js 0.11.0

* Fixed `setNativeInCallAudioMode()`.
* Synced Daily's `react-native-webrtc` fork with the upstream version 1.89.2, which contains a more modern M89 build of libwebrtc (we were previously relying on M75). With this update, you can make release builds on iOS that leverage bitcode (see [README](https://github.com/daily-co/react-native-daily-js/blob/main/README.md) for details). Some things to keep in mind:
  * Since `@daily-co/react-native-webrtc` is specified as a peer dependency of `react-native-daily-js`, you'll need to update your project to depend on the appropriate version. You should get a warning at `npm install` time about the version you need—heed it.
  * iOS 10 and below are no longer supported starting with this version.
  * Use of the Chrome debugger is no longer supported due to a change ([Android](https://github.com/react-native-webrtc/react-native-webrtc/commit/1fbe7e14bf540e1651c98ee11fc11f690f61f622#diff-6732b1c8f20f6bb8141dcabe3d92b5d92afe0cbc8ce806d3dd7d68bfe9cb26c3R399), [iOS](https://github.com/react-native-webrtc/react-native-webrtc/commit/1fbe7e14bf540e1651c98ee11fc11f690f61f622#diff-93e1cc169a518e187322d0d98a18998cf673577b238639e681cc96b5c2278c6cR88)) in the upstream `react-native-webrtc`. We recommend instead [using the Safari debugger](https://reactnative.dev/docs/debugging#safari-developer-tools) for debugging JavaScript on iOS.

## Other bug fixes and improvements

* We switched the default `signaling_impl` for all Daily domains to `"ws"` (WebSocket signaling) to increase connection speed and network reliability across calls.