Amazon.com: WiiM Pro AirPlay 2 Receiver, Chromecast Audio, WiFi Multiroom Streamer, Compatible with Alexa, Siri and Google Assistant, Stream Hi-Res Audio from Spotify, Amazon Music, Tidal and More : Electronics
Is it just me or did my Chromecast Audio just get an update? : r/Chromecast
New Chromecast firmware versions available from Google - Android Community
Chromecast with Google TV update adds a ton of new features