An app update suddenly broke my theme, do you fix conflicts that appear after updates?

Yes. App updates are a top cause of new conflicts: an app ships a new script that now clashes with another app or with your theme’s JS, and a store that was fine yesterday breaks today. We diff what changed, pin the conflicting pair, and fix the integration. If your store is on a frequent-update stack, the Emergency / Retainer tier includes a pre-flight conflict check before new apps and updates go live so you stop getting surprised.