The August 2021 release announcement from videosdk.live highlights several enhancements and product updates across various platforms, including customer console, RTC Javascript prebuilt, JavaScript SDK, React SDK, React Native SDK, Android SDK, and code samples. These updates include new features such as domain whitelisting, update billing details, live streaming, host control, join screen, pause/resume/seek external video, request mic/webcam enablement, simplified entry requests, and more. The updates aim to improve user experience, provide better support for developers, and expand the platform's capabilities for various use cases such as video-on-demand service, live streaming, and standard live streaming.