Where is com.unity.animation?

I’m trying to install the com.unity.animation package, but it doesn’t show up in the package manager. I have turned on preview packages and I see other preview packages.

The docs:

https://docs.unity3d.com/Packages/com.unity.animation@0.9/manual/index.html

My Unity version 2020.2.1f1

  1. Open Package-Manager window
  2. Click + icon (upper left corner)
  3. Click Add package from git URL...
  4. Enter com.unity.animation there
  5. Hit Enter and wait a minute until package finishes downloading and project recompiles.
  6. Some packages will print errors when installed. But Editor restart will fix significant % of those.