Packages out of date?

I’ve seen this a few times, most since I started using my new VR headset, but I don’t know if it’s related. I’ve just restarted the sim and/or rebooted and it went away, but I’m curious if anyone knows what this is, what I may have done or set wrong, and if it’s a problem?

Thanks!

2 posts were merged into an existing topic: Warning your packages are out of date