Kubernetes
v1.35.7Kubernetes CoreJul 22, 2026
Kubernetes v1.35.7 is a routine patch release bringing Go 1.25.12, a cri-api encoding revert, and several kubeadm reliability fixes around etcd join operations and config fetching. No breaking changes or security fixes are documented.
Key changes (6)
- Go toolchain bumped to 1.25.12
- cri-api reverts JSON encoding of KeyValue value field to pre-1.34 behavior
- kubeadm etcd learner promotion more resilient to transient client-side errors
- kubeadm join uses KubernetesAPICall timeout (1 minute default) instead of 350ms retry for kubeadm-config fetch
- kubeadm MemberPromote skips redundant etcd promote API call when member already voting
- kubelet suppresses V(4) log noise for missing optional container annotations
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