etcd
v3.4.43Kubernetes Coreetcd v3.4.43 is a maintenance release on the 3.4 branch. Release notes are sparse — check the full CHANGELOG for specifics before upgrading.
enhancementReview CHANGELOG before upgrading
The release notes themselves contain no inline change details. Before upgrading, pull up CHANGELOG-3.4.md directly and diff against your current version. 3.4.x patches typically carry bug fixes and CVE backports, so skipping the review risks missing a relevant fix or behavioral change.
breakingAlways consult the upgrade guide on 3.4 patch bumps
Even on patch releases, the etcd team occasionally introduces subtle behavioral changes or deprecations. The official upgrade guide for v3.4 should be checked — don't assume a patch bump is always safe to apply without review, especially in etcd's case given its role as a control plane data store.
主な変更 (4)
- Maintenance release on the 3.4.x stable branch
- Full change details available only in the CHANGELOG-3.4.md, not inline in release notes
- Primary container image hosted on gcr.io/etcd-development/etcd; quay.io/coreos/etcd is secondary
- Upgrade guide should be reviewed prior to deployment