Canonical has released a trove of user statistics it has been collecting since the release of Ubuntu 18.04 LTS six months ago. The data collection was opt-in and reveals many interesting findings.
Ubuntu 18.04.1 RSS
Canonical has released Ubuntu 18.04.1. If you're running 18.04 already, just apply available updates to move up to 18.04.1. If you're on Ubuntu 16.04, you can now upgrade to Ubuntu 18.04.1 too.