# Post-Deploy Fixes

## TL;DR
Fix DNS clear, peer debug, IP change, port range issues after initial deployment.

## Status
- [x] T1: DNS clear fix (DeviceDetail.vue) — DONE (commit `c1150b3`)
- [x] T2: Debug peer discovery guide — DONE (plan)
- [x] T3: IP change validation (servers.go) — DONE (commit `5e60741`)
- [x] T4: Port range nullable (models.go + rules.go + FirewallEditor.vue) — DONE (commit `ffb00e2` + `c003a09`)

## Final Verification
- [x] `go build -tags dev ./...` — PASS
- [x] `npm run build` — PASS
- [x] Deployed to production
