* [alpha] Integration with [containerd] (https://github.com/containerd/containerd) , which supports basic pod lifecycle and image management. ([docs](https://github.com/kubernetes-incubator/cri-containerd/blob/master/README.md) and [release notes](https://github.com/kubernetes-incubator/cri-containerd/releases/tag/v0.1.0)) ([kubernetes/features#286](https://github.com/kubernetes/enhancements/issues/286))

* [alpha] kops now supports [running as a server](https://github.com/kubernetes/kops/blob/master/docs/api-server/README.md). ([#359](https://github.com/kubernetes/enhancements/issues/359), [@justinsb](https://github.com/justinsb))

* Compare correct file names for volume detach operation ([#57053](https://github.com/kubernetes/kubernetes/pull/57053), [@prashima](https://github.com/prashima))

* Fixed documentation typo in IPVS README. ([#56578](https://github.com/kubernetes/kubernetes/pull/56578), [@shift](https://github.com/shift))

* Validate that cronjob names are 52 characters or less ([#52733](https://github.com/kubernetes/kubernetes/pull/52733), [@julia-stripe](https://github.com/julia-stripe))
* add readme file of ipvs ([#51937](https://github.com/kubernetes/kubernetes/pull/51937), [@Lion-Wei](https://github.com/Lion-Wei))



# v1.9.0-alpha.1

   * kubelet serving certificate rotation now reacts to changes in reported node addresses, and will request certificates for addresses set by an external cloud provider

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        <match value="_rels/.rels" type="string" offset="30"/>
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e=\"checkbox\"] {\n  box-sizing: border-box; // 1. Add the correct box sizing in IE 10-\n  padding: 0; // 2. Remove the padding in IE 10-\n}\n\n\ntextarea {\n  overflow: auto; // Remove the default vertical scrollbar in IE.\n  // Textareas should really only resize vertically so they don't break their (horizontal) containers.\n  resize: vertical;\n}\n\nfieldset {\n  // Browsers set a default `min-width: min-content;` on fieldsets,\n  // unlike e.g. `<div>`s, which have `min-width: 0;` by default.\n...