[Feature] Pre-1.0: Figure out add-on upgrade strategy #131
Description
Which project does this relate to?
Create Tanstack App
Describe the feature
When an add-on is updated, can an existing application that used the previous version of that add-on upgrade to the newest version? And if so, how would that work? What would the merge strategy be? Do we need to version add-ons? We need to decide this before the 1.0 release.
Additional context
No response