Is it possible to assign different ringtones to different contacts and/or phonenumbers per contact? I can't find it in OTA-12.

I'm running Ubuntu 18.04 with Unity installed from universe ( https://linuxconfig.org/how-to-install-unity-desktop-on-ubuntu-18-04-bionic-beaver-linux ) . This will install version 7.5 .

This year, the new LTS 20.04 will be released and I hope I can continue using Unity. Is it realistic to have Unity 8 available for 20.04 in April or May?