- Kubeadm: do not upload kubelet patch configuration into `kube-system/kubelet-config` ConfigMap ([#123107](https://github.com/kubernetes/kubernetes/pull/123107), [@SataQiu](https://github.com/SataQiu)) [SIG Cluster Lifecycle]

### Bug or Regression

- Improve error message when a pod with user namespaces is created and the runtime doesn't support user namespaces. ([#131812](https://github.com/kubernetes/kubernetes/pull/131812), [@rata](https://github.com/rata)) [SIG Node]

## Dependencies

### Added
_Nothing has changed._

### Changed
_Nothing has changed._

### Removed

Multiplication" by subtracting only in the overflow case, but the // cost is very similar since the constant time subtraction tells us if // x >= m as a side effect, and taking care of the broken invariant is // highly undesirable (see https://go.dev/issue/13907). copy(x.reset(n).limbs, T[n:]) x.maybeSubtractModulus(choice(c), m) // The following specialized cases follow the exact same algorithm, but // optimized for the sizes most used in RSA. addMulVVW is implemented in // assembly with loop unrolling depending...