- Kubeadm now distinguishes between generated and user supplied component configs, regenerating the former ones if a config upgrade is required ([#86070](https://github.com/kubernetes/kubernetes/pull/86070), [@rosti](https://github.com/rosti)) [SIG Cluster Lifecycle]

        external Keras.
    *   Breaking change: `model.get_config()` on a Sequential model now returns
        a config dictionary (consistent with other Model instances) instead of a
        list of configs for the underlying layers.

## Bug Fixes and Other Changes

*   C++:
    *   Changed the signature of SessionFactory::NewSession so that it can
        return a meaningful error message on failure.