In the current project, the solution is already existing, the solution has like 5 features and each feature deploys different things.
The current development never used feature versions. So I suppose version is 0.0.0.0 for all features.
I already made a logic change in one of the .ascx.cs files. I want to upgrade that change only.
I cant retract and redeploy the solution, that will delete lists data, etc.
I suppose I can add a version to the feature.xml that holds that file and put version 188.8.131.52 Then create a feature upgrading event receiver and just call Feature.Upgrade?
How else would you do it?