Updating User‐Created Projects on Engine Updates - bryanedds/Nu GitHub Wiki

The default assets included in Nu change and get updated more often than we'd sometimes like. This can leave your project in outdated or incomplete state when pulling from master. The fix is to run one of the PropagateDefaultAssets scripts in the repository's root folder. That script will delete everything in your project's Assets/Default folder then copy everything over from the same folder in Gaia, which is considered to be the source of truth for default assets.

Also, sometimes the Gaia UI is changed, adding a new window or renaming an existing one. If this happens, you may see 'randomly' floating windows when you run Gaia the first time after updating. The best solution here is to push Alt+L to reset Gaia's UI layout. That should fix any weird floating window issues when these sorts of updates happen.