rtc-v1.1.2

What's Changed

• normalize memoryview format to bytes in AudioFrame by @theomonnom in https://github.com/livekit/python-sdks/pull/581
• livekit-rtc 1.1.2 by @theomonnom in https://github.com/livekit/python-sdks/pull/582

Full Changelog: https://github.com/livekit/python-sdks/compare/rtc-v1.1.1...rtc-v1.1.2