spinner-grow;\n  animation: .75s linear infinite spinner-grow;\n}\n\n.spinner-grow-sm {\n  width: 1rem;\n  height: 1rem;\n}\n\n@media (prefers-reduced-motion: reduce) {\n  .spinner-border,\n  .spinner-grow {\n    -webkit-animation-duration: 1.5s;\n    animation-duration: 1.5s;\n  }\n}\n\n.align-baseline {\n  vertical-align: baseline !important;\n}\n\n.align-top {\n  vertical-align: top !important;\n}\n\n.align-middle {\n  vertical-align: middle !important;\n}\n\n.align-bottom {\n  vertical-align:...

- A new sleep action for the `PreStop` lifecycle hook was added, allowing containers to pause for a specified duration before termination. ([#119026](https://github.com/kubernetes/kubernetes/pull/119026), [@AxeZhan](https://github.com/AxeZhan))

- Added a one-time random duration of up to 50% of kubelet's `nodeStatusReportFrequency` to help spread the node status update load evenly over time. ([#128640](https://github.com/kubernetes/kubernetes/pull/128640), [@mengqiy](https://github.com/mengqiy))

- The new feature gate "SidecarContainers" is now available. This feature introduces sidecar containers, a new type of init container that starts before other containers but remains running for the full duration of the pod's lifecycle and will not block pod termination. ([#116429](https://github.com/kubernetes/kubernetes/pull/116429), [@gjkim42](https://github.com/gjkim42)) [SIG API Machinery, Apps, Node, Scheduling and Testing]

- Fix panic in JSON logging format caused by missing Duration encoder ([#101158](https://github.com/kubernetes/kubernetes/pull/101158), [@serathius](https://github.com/serathius)) [SIG API Machinery, Cluster Lifecycle and Instrumentation]

pkg testing, method (*B) ReportMetric(float64, string)
pkg testing, type BenchmarkResult struct, Extra map[string]float64
pkg text/template, method (ExecError) Unwrap() error
pkg time, method (Duration) Microseconds() int64
pkg time, method (Duration) Milliseconds() int64
pkg unicode, const Version = "11.0.0"
pkg unicode, var Dogra *RangeTable
pkg unicode, var Gunjala_Gondi *RangeTable
pkg unicode, var Hanifi_Rohingya *RangeTable

*_admission_latencies_milliseconds_summary and *_admission_latencies_milliseconds metrics because they were reporting seconds rather than milliseconds. They were also subject to multiple naming guideline violations (units should be in base units and "duration" is the best practice labelling to measure the time a request takes). Please convert to use *_admission_duration_seconds and *_admission_duration_seconds_summary, as these now report the unit as described, and follow the instrumentation best practices....

ormatIsValid","score","configFromStringAndArray","createFromInputFallback","configFromString","dayOrDate","minute","second","millisecond","configFromObject","isUTC","add","prototypeMin","other","prototypeMax","pickBy","moments","ordering","Duration","duration","years","quarters","quarter","weeks","isoWeek","days","milliseconds","unitHasDecimal","parseFloat","isDurationValid","_milliseconds","_days","_months","_data","_bubble","isDuration","absRound","round","offset","separator","utcOffset","sign...

* Add CLUSTER_SIGNING_DURATION environment variable to cluster ([#52497](https://github.com/kubernetes/kubernetes/pull/52497), [@jcbsmpsn](https://github.com/jcbsmpsn))
    * configuration scripts to allow configuration of signing duration of
    * certificates issued via the Certificate Signing Request API.

* Add CLUSTER_SIGNING_DURATION environment variable to cluster ([#52497](https://github.com/kubernetes/kubernetes/pull/52497), [@jcbsmpsn](https://github.com/jcbsmpsn))
    * configuration scripts to allow configuration of signing duration of
    * certificates issued via the Certificate Signing Request API.