UmbNav BETA1 for Umbraco V15 is out on NuGet! I expect this to be buggy and have issues, please do test it and report back to the issue tracker: https://github.com/AaronSadlerUK/Umbraco.Community.UmbNav/issues Grab it here: https://www.nuget.org/packages/Umbraco.Community.UmbNav/4.0.0-beta0001

Thanks for the tip