Loki v3.7.5 released on 05-08-2026
Loki v3.7.5 is out now. It restores building of deb and rpm packages in the release workflow and tightens CI publishing so release artifacts are produced and published more predictably.
See the Loki GitHub release page for full details and the complete changelog.
What’s in this release
- Release workflow: build deb and rpm packages again and disable Docker plugin publishing on the release-3.7.x branch to tighten how release artifacts are produced and published.
- Bug fix: resolves a race condition in the ingester flush logic on release-3.7.x to improve stability and correctness when flushing in-memory data to storage.
- Security and tooling bumps: module updates including github.com/klauspost/compress → v1.18.7, go.opentelemetry.io/otel → v1.42.0, golang.org/x/text → v0.39.0 and google.golang.org/grpc → v1.82.1 applied across chunks-inspect, dataobj-inspect, operator and core areas.
Upgrade notes
- No breaking changes are listed in the release notes; test upgrades in your environment and consult the GitHub release for component-specific guidance.
- If you need to roll back, revert to the previous tag v3.7.4.
Share any comments on your upgrade experience or on the packaging and CI changes so the community can follow up.
