Tempo v3.0.2 released on 09-06-2026
Tempo v3.0.2 is out now. Operators should treat v3.0.2 as a security update and plan to move running deployments to this release.
See the release on the project’s GitHub releases page: https://api.github.com/repos/grafana/tempo/releases/latest
What’s in this release
- Build toolchain updated to Go 1.26.3 to include upstream security and bug fixes (see issue #7423; contribution by @ie-pham).
- Anyone building Tempo from source or maintaining CI must use Go 1.26.3 to reproduce the official binaries.
- Minimal, security-only patch published on 09-06-2026; no configuration or functional changes are noted.
Upgrade notes
- Update local and CI Go versions to 1.26.3, rebuild images or artifacts, and verify module/vendor compatibility in your build pipeline.
- Recommended rollout: upgrade staging first, run your test suite, then roll out to production or pull the updated official images.
Please share any issues or observations from your upgrade so others can benefit.
