- Updated Go runtime to 1.25.8 and upgraded Go used by querytee/promtail to 3.6.
- Bumped OpenTelemetry SDK, gRPC, and JSON parser dependencies (v1.40.0, v1.79.3, v1.1.2) to address security issues.
- Switched Fluent Bit to a different Debian base and applied miscellaneous bug fixes.
v3.6.8
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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