Vector vdev-v0.3.15 released on 18-08-2026

Vector vdev-v0.3.15 is out now. Operators and maintainers should find an updated public announcement, a compiled changelog from commits and merged PRs, upgrade and configuration guidance for rolling upgrades, and QA/artifacts to validate deployments.
For the full release reference and links to the changelog and PR list, consult the project’s GitHub release endpoint: https://api.github.com/repos/vectordotdev/vector/releases/latest
What’s in this release
- Public-facing announcement with a short intent summary and links to the full changelog and PR list.
- A detailed changelog compiled from commits and merged PRs between the previous tag and vdev-v0.3.15, including types (fix/feat/docs/refactor), descriptions, and author/PR references.
- Upgrade, configuration and QA guidance: pre-upgrade checklist, compatibility notes, rolling-upgrade steps, smoke/integration checks, and instructions for fetching release artefacts.
Upgrade notes
- The GitHub release body is empty; generate a detailed changelog with git log or the GitHub API and review PRs for any breaking changes, security fixes or user-visible behaviour changes before upgrading.
- If you need to revert, pin deployments to the previous tag found via the releases API and roll back using your normal deployment process.
Share comments on your experience upgrading or testing vdev-v0.3.15 — notes on regressions, smoke-test results or CI artefacts are especially useful to the community.


