MTR brings MS Teams only mode and HDMI audio issue fix

Improvement(s)
? Microsoft Teams only mode is now available in application settings, so you don't need to set up a Skype for Business account anymore. In this mode, devices signed in to Teams only mode join Skype for Business meetings as a guest user.

Resolved Issue(s)

✔ ️ Fix for HDMI audio causing lower call volume. HDMI audio feature is automatically enabled for all devices with application build 4.9.12.0.

Note(s)

? With Skype for Business reaching end of life it is recommended to update to Teams only mode.