I know this is super early and we won't have access to the SDK for Unity 6 yet, but I wanna make a request to use a Unity version that fixes this bug: https://discussions.unity.com/t/package-manager-error-resolved-new-hub-badge-warning/1706569

As disclosed in the Open Beta Announcement, you're using 6000.0.60f1, which is affected by this bug. This is important because Unity could falsely mark custom packages as invalid in some rare cases, which can impact VCC as well.

I would ask to step it up to one that fixed this bug, at least at the time VRChat decides which one to lock in for.

I know it's baby steps, but it's just a small request.