etcd
v3.6.12Kubernetes Coreetcd v3.6.12 is a patch release in the 3.6 series. The release notes are sparse — check the full CHANGELOG for specifics before upgrading.
breakingRead the CHANGELOG before upgrading
The release notes for v3.6.12 are essentially empty — no changes are listed inline. Before upgrading any etcd cluster, pull the full CHANGELOG-3.6.md from the repo and review all entries since your current version. The official upgrade guide explicitly warns of potential breaking changes in the 3.6 series.
enhancementVerify container registry targets in your pipelines
etcd maintains two registries: gcr.io is primary, quay.io is secondary. If your CI/CD or deployment manifests pin to quay.io, confirm it stays in sync with the primary. For production clusters, prefer gcr.io/etcd-development/etcd to avoid lag.
主な変更 (4)
- Patch release in the 3.6.x maintenance track
- Full change details available in the CHANGELOG-3.6.md, not included in release notes
- Upgrade guide should be reviewed prior to deployment, as breaking changes may exist
- Container images available on gcr.io/etcd-development/etcd (primary) and quay.io/coreos/etcd (secondary)