Greetings!
If you have not installed the Unity Hub before, you can find it here:
Download the Hub for MacOS
Download the Hub for Windows
Download the Hub for Linux
Otherwise, you should receive an auto-update notification in the next few hours, or when quitting and re-starting the hub.
Here are the release notes for this version:
Unity Hub 1.6.0
- Fix the issue with the cloud projects (Fogbugz: 1120583)
- Remove projects from the list when they are removed from the file system
- Provide user organization info to the editor
- Fix the issue with multiple update license requests