- Added new relabel actions (lowercase/uppercase) and service discovery integrations for IONOS Cloud and Vultr, plus a Linode failure‑count metric.
- Introduced a prometheus ready metric, stripDomain template function, UI active search for dropped targets, promtool matcher support, and an agent mode identifier.
- Fixed bugs: changed TotalQueryableSamples to int64, ignored duplicate exemplars, corrected chunk overflow handling, and ensured the rule manager stops before TSDB shutdown.