Follow these instructions to install Unity Transport.
You need Unity Editor version 2021.3.7f1 LTS or later.
- Open the Unity Hub.
- Create a New Project or open an existing Project you want to include Transport.
- Open the Unity Package Manager by navigating to Window > Package Manager along the top bar.
- Click in the status bar.
- Select Add package by name
- In the Name, enter
com.unity.transport. It may take a moment to load.
- Under Packages in the Package Manager, you should now see Unity Transport with it's current version number.