New Firmware 4.3.0-129

I got tonight the push message that My Cloud Home was updated. I couldn´t find any release notes for the 4.3.0.-129 version.
Any information available?
The ios App was also updated 2 days ago with the comment that there are now new apps supported. I couldn´t find out which apps are now new to be supported. Again any information would be helpful

@Lexivienna

Thanks for your inquiry,

The My Cloud Home firmware and app updates are rolling out on
an incremental bases. IE: 10%, 25%, 50%, 100%. The “What’s New”
app card will be pushed out after 100%. In the future, the release
notes will be hosted on MyCloud.com.

Until Then:

What’s NEW?

  • Mobile app support for iPAD
  • Sort your files by Name, Size, and Date in Files View
  • Connect to Amazon Alexa and play your music library on your My Cloud Home
  • Cast videos to your TV using Chromecast
  • Support for additional apps with Save to My Cloud (Google Drive, Google Photo, Dropbox, etc…)
  • And, as always, a few bug fixes

When is the firmware update due to allow music to be played from your My Cloud Home device?
Surely this is a fundamental part of a My Cloud Home device? It sounds like an after thought

@Daz003 My Cloud Home support Plex as the media player client