unity_project_id and unity_version Attributes, Purpose?

When I created the Unity Version Control repositories for my projects, it automatically created two attributes: unity_project_id and unity_version. These were automatically applied to the first changeset, both with the value “::UNKNOWN::”. I can’t find any documentation or reference to these attributes. Does anyone know what they are for?

I have searched Google, the forums, and even the post history in Discord. Nothing comes up.

These are used to cache info needed for the Unity Hub to list the Unity projects. They can be safely ignored.

Hope this helps!

Thank you for the response. I’ve started deleting the attributes, since they appeared to have no function, and were filled with invalid data in most cases. If I start having issues with Unity Hub, I’ll recreate them.