in:"min-content",max:"max-content",fr:"minmax(0, 1fr)"},gridColumn:{auto:"auto","span-1":"span 1 / span 1","span-2":"span 2 / span 2","span-3":"span 3 / span 3","span-4":"span 4 / span 4","span-5":"span 5 / span 5","span-6":"span 6 / span 6","span-7":"span 7 / span 7","span-8":"span 8 / span 8","span-9":"span 9 / span 9","span-10":"span 10 / span 10","span-11":"span 11 / span 11","span-12":"span 12 / span 12","span-full":"1 / -1"},gridColumnEnd:{auto:"auto",1:"1",2:"2",3:"3",4:"4",5:"5",6:"6",7:...

- API Server Tracing now includes a variety of new spans and span events. ([#113172](https://github.com/kubernetes/kubernetes/pull/113172), [@dashpole](https://github.com/dashpole)) [SIG API Machinery, Architecture, Auth, Instrumentation, Network, Node and Scheduling]

### **Network**

#### **IPv6**

*   [alpha] IPv6 support has been added. Notable IPv6 support details include:
    *   Support for IPv6-only Kubernetes cluster deployments. **<span style="text-decoration:underline;">Note:</span>** This feature does not provide dual-stack support.
    *   Support for IPv6 Kubernetes control and data planes.
    *   Support for Kubernetes IPv6 cluster deployments using kubeadm.

- APIServerTracing now collects spans from etcd client calls, and propagates context to etcd. ([#103216](https://github.com/kubernetes/kubernetes/pull/103216), [@dashpole](https://github.com/dashpole)) [SIG API Machinery, Cloud Provider and Instrumentation]

	// The global default max number of attributes per span.
	MaxNumberOfAttributes uint32 `protobuf:"varint,2,opt,name=maxNumberOfAttributes,proto3" json:"maxNumberOfAttributes,omitempty"`
	// The global default max number of annotation events per span.
	MaxNumberOfAnnotations uint32 `protobuf:"varint,3,opt,name=maxNumberOfAnnotations,proto3" json:"maxNumberOfAnnotations,omitempty"`

    /** The key of the configuration. e.g. false */
    String QUERY_HIGHLIGHT_FORCE_SOURCE = "query.highlight.force.source";

    /** The key of the configuration. e.g. span */
    String QUERY_HIGHLIGHT_FRAGMENTER = "query.highlight.fragmenter";

    /** The key of the configuration. e.g. -1 */
    String QUERY_HIGHLIGHT_FRAGMENT_OFFSET = "query.highlight.fragment.offset";

			} else if b, ok := progToBlock[p]; ok {
				buf.WriteString("<b>" + b.HTML() + "</b>")
			}
			buf.WriteString("</dt>")
			buf.WriteString("<dd class=\"ssa-prog\">")
			fmt.Fprintf(&buf, "%.5d <span class=\"l%v line-number\">(%s)</span> %s", p.Pc, p.InnermostLineNumber(), p.InnermostLineNumberHTML(), html.EscapeString(p.InstructionString()))
			buf.WriteString("</dd>")
		}
		buf.WriteString("</dl>")
		buf.WriteString("</code>")

status reflects the aggregate status across all underlying cluster
jobs.

#### [alpha] Federated Horizontal Pod Autoscaling (HPA)

Federated HPAs are similar to the traditional Kubernetes HPAs, except
that they span multiple clusters. Creating a Federated HPA targeting
multiple clusters ensures that cluster-level autoscalers are
consistently deployed across those clusters, and dynamically managed

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