Appearance is now similar to that used in modern smartphones
Google has begun distributing to users the latest version of the Android Auto platform. The release of Android Auto 10.0 was not accompanied by any announcements and was very quiet.
The Android Auto update brings a new user interface for the digital assistant Google Assistant (Google Assistant).
Google Assistant is similar in appearance to the voice assistant on modern Android smartphones with a bottom glowing bar. The Google Assistant in this design first appeared on the Pixel 4 in October 2019. Prior to the update, the voice assistant appeared at the top of the Android Auto screen with a black bar and the Assistant logo.
Apparently, Android Auto 10 does not bring any other grandiose changes.