- Introduces experimental query acceleration with Bloom filters and native OpenTelemetry support, removing the need for a Loki exporter.
- Helm chart upgraded for distributed mode with default memcached and several configuration improvements; Lambda/Promtail now support dropping labels.
- Removes deprecated storage (BoltDB) and config/API options, introduces breaking changes, updates docs, and includes numerous bug fixes and security patches.
Loki 3.0.0
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Breaking: removed experimental LogQL variants() query support.
Fix bug in queryrange MergeLabels to preserve sketch
Preserve sketch data when merging labels in queryrange