LinuxTechi - https://www.linuxtechi.com/dual-boot-ubuntu-18-04-lts-with-windows-10/
Ubuntu 18.04 LTS aka Bionic Beaver was released on April 26th, 2018 with a lot of changes on front end as well as on backend. Major change that anybody who has ever used Ubuntu, will notice the new Desktop Environment.
You should start noticing the changes beginning with the Ubuntu Installation, we now have a new wallpaper when we boot into Ubuntu & during installation, we now get option to have a minimal installation, that gives you a web browser & some basic utilities.
The Unity Desktop environment has been replaced with GNOME, as Ubuntu has ended development on Unity.