- Configurable AlertNG startup deadline and org‑ID based restrictions for MigrationAssistant dashboards, folders, datasources and RevokeInvite checks
- Added anonymous‑user validator service, Azure metric namespace fallback, CloudWatch region interpolation, and unified storage SSL mode update
- Fixed alerting bugs (UTF‑8 matcher escaping, long receiver name overflow, datasource UID handling, rule refetch), flame‑graph crash on empty data, dashboard row expansion performance, and PostgreSQL concurrency/locking issue