- protocol
                      - name
                      type: object
                    tls:
                      description: Set of TLS related options that govern the server's
                        behavior.
                      properties:
                        caCertificates:
                          description: REQUIRED if mode is `MUTUAL` or `OPTIONAL_MUTUAL`.

- Aggregate errors when putting vmss ([#98350](https://github.com/kubernetes/kubernetes/pull/98350), [@nilo19](https://github.com/nilo19)) [SIG Cloud Provider]
- Avoid marking node as Ready until node has synced with API servers at least once ([#97996](https://github.com/kubernetes/kubernetes/pull/97996), [@ehashman](https://github.com/ehashman)) [SIG Node]

        please call `optimizer.build(model.trainable_variables)` before the
        training loop.
    *   **Performance regression on `ParameterServerStrategy`.** This could be
        significant if you have many PS servers. We are aware of this issue and
        working on fixes, for now we suggest using the legacy optimizers when
        using `ParameterServerStrategy`.