Vector vdev-v0.3.20 released on 21-09-2026
Vector vdev-v0.3.20 is out now. Operators and teams running Vector should consider this release for its bundled new features, bug fixes, performance and stability improvements, and included security patches.
See the canonical release page on GitHub for full details, download artifacts and instructions for verifying checksums and signatures.
What’s in this release
- New features and a range of bug fixes addressing stability and correctness across Vector.
- Performance and stability improvements, including memory, CPU and latency reductions for affected components and pipelines.
- Complete changelog and release artifacts published (binaries, containers, checksums), with instructions for checksum/signature verification and pulling official images or packages.
Upgrade notes
- Follow the pre-upgrade checklist: back up configurations, run config validation and apply the provided migration scripts for any configuration or schema changes.
- Perform rolling upgrades as recommended to maintain compatibility with previous Vector versions; if you must revert, roll back to the prior release and re-validate integrations and configuration.
Share feedback or report any issues on the release page or issue tracker — we’d like to hear how the upgrade went in real environments.
