OTel Collector v0.155.0 released on 24-06-2026
OTel Collector v0.155.0 is out now. It finalises the version bump and refreshes component, build and CI dependencies so users get updated component versions and routine build/CI maintenance.
See the v0.155.0 contrib and core changelogs on GitHub for full component-level details and release artifacts: contrib changelog, core changelog.
What’s in this release
- Version bump to 0.155.0 — update version commit 0c0862e (PR #1536) that finalises the release tag and prepares artifacts.
- Collector component dependency updates — core components refreshed to newer upstream versions (commit 9410f51, PR #1531); expect bug fixes, performance or compatibility changes; check component changelogs for exact dependency updates.
- Build, Dockerfile and GitHub Actions dependency maintenance — Dockerfile deps updated (commit a04e0aab, PR #1534) and GitHub Actions updated (commit 8b7182c9, PR #1535); routine hygiene aimed at security and CI reliability with no functional change for consumers.
Upgrade notes
- No breaking changes are listed in the release notes; review the linked core and contrib changelogs for any component-specific upgrade instructions.
- If you need to roll back, fetch the previous release artifacts or tags from the project’s GitHub releases page and redeploy the prior version.
Share any comments on your experience with v0.155.0 on the project’s GitHub issues or release threads so others can benefit from practical notes and gotchas.
