Changelog entry
Development: delete improvement action
2026-03-19
- Added a **Delete Improvement** action to each improvement row on `/nations/[id]/development`.
- Deleting now opens a confirmation modal, queues a single `demolish_improvement` action, and refreshes the development data so counts update right after success.
- The first version explicitly provides no resource refund and disables delete when no completed level remains for that row (or when demolition is already queued for all completed instances).