The Chromecast device has been updated to build 12940. This update will be rolled out over time, and you do not need to take any action to receive it. It contains the following updates:
  • Better discovery of Chromecast devices
  • Improved Google Play Movies stability
Additionally, we have published version 1.0.1 of the Google Cast SDK preview, including libraries for Android and iOS, as well as documentation on the Receiver, Chrome and Android APIs. This is a bug fix update with one key developer facing change for iOS -- ‘namespace’ renamed to ‘protocolNamespace’ to allow Objective-C++ development.

More information about the Chromecast device is available on the Chromecast site. Information about the Google Cast SDK is available on the Google Developers site.

Ambarish Kenghe
Google Chromecast