We're using the deployment center to deploy our application. The test and production environment currently are on version 2.18 (from a TW 2022.2 instance). Now I've upgraded the Thinkwise platform and want to deploy the application again but now with the new version. This fails because ‘2.18 is not a supported upgrade version’ 

I can't find the ‘previous version’ option in the model, that used to be there, but I also cannot upgrade the application from the main branch. 

How do I upgrade my application, using deployment center?