- Added OAuth2 support for alerting webhook receivers and Azure/Entra workload identity authentication, plus experimental nanogit mode for Git Sync provisioning.
- Migrated datasources to new SigV4 middleware, removed API key endpoints, and updated dependencies to fix CVE‑2025‑48371, enhancing security and compliance.
- Implemented numerous UI and alerting enhancements (e.g., import/export actions, filters, pagination) and fixed bugs across alerting, dashboards, and cloud integrations.