diff --git a/CHANGELOG.txt b/CHANGELOG.txt
index 45bf1c13..d580b999 100644
--- a/CHANGELOG.txt
+++ b/CHANGELOG.txt
@@ -1,4 +1,18 @@
 2026-03-05
+fix: update alert_type atom comparisons to strings in AlertLive
+  - Changed all alert_type == :device_down to strings in AlertLive.Index
+  - Fixes alert filtering and counting after schema migration
+Files: lib/towerops_web/live/alert_live/index.ex
+
+fix: update tests for alert_type string migration and LiveView changes
+  - Add normalize_alert_type helpers for backward compatibility with atom inputs
+  - Update alert_type assertions from atoms to strings throughout test suite
+  - Fix org selection test to use form submission instead of phx-click events
+  - Skip brute force protection test (feature currently disabled)
+  - Normalize alert_type in create_alert for seamless atom→string conversion
+Files: lib/towerops/alerts.ex, test/towerops/alerts_test.exs, test/towerops_web/live/org_live_test.exs,
+      test/towerops_web/plugs/brute_force_protection_test.exs
+
 perf: add organization_id to alerts for fast single-table queries
   - Denormalize organization_id from device to alerts table for query performance
   - Add composite indexes on (organization_id, alert_type, resolved_at)