What's Changed
Rename the Zaming you will need to use the new production viewer.min.js
If you use https://github.com/Miorey/bypass-cors-policies remove those files in the storage:
%2Fmodelviewer%2Fclassic%2Fviewer%2Fviewer.min.js
%2Fmodelviewer%2Flive%2Fviewer%2Fviewer.min.js
Full Changelog: 1.5.0...1.5.1