It would be great if there was an option to allow "partially" skip the package installation due to same version. Allow to skip/run selectable features.

I have an application, that contains several parts - Database, Backend engine, Front-end UI and some services.
If only the database updated in the new release, all other packages are skipped. However, I need to update Backend config variables to a new database name.

If I could skip the installation, but run the config transform/variable substitution, it would be much cleaner, comparing to what I am doing now.