- MaxUnavailable for StatefulSets, allows faster RollingUpdate by taking down more than 1 pod at a time. The number of pods you want to take down during a RollingUpdate is configurable using maxUnavailable parameter. ([#82162](https://github.com/kubernetes/kubernetes/pull/82162), [@krmayankk](https://github.com/krmayankk))

    /**
     * Get the value for the key 'use.own.tmp.dir'. <br>
     * The value is, e.g. true <br>
     * comment: Whether to use a dedicated temporary directory.
     * @return The value of found property. (NotNull: if not found, exception but basically no way)
     */
    String getUseOwnTmpDir();

    /**
     * Is the property for the key 'use.own.tmp.dir' true? <br>
     * The value is, e.g. true <br>

transparent;\n  border-right: $caret-width solid;\n  border-bottom: $caret-width solid transparent;\n}\n\n@mixin caret($direction: down) {\n  @if $enable-caret {\n    &::after {\n      display: inline-block;\n      margin-left: $caret-spacing;\n      vertical-align: $caret-vertical-align;\n      content: \"\";\n      @if $direction == down {\n        @include caret-down();\n      } @else if $direction == up {\n        @include caret-up();\n      } @else if $direction == right {\n        @include caret-right();\n...

			}, nil
		}
	}

	// set partial error message if remote site updates failed for few cases
	if len(errs) > 0 {
		successMsg = fmt.Sprintf("%s\n- partially failed for few remote sites as they could be down/unreachable at the moment", successMsg)
	}
	result := madmin.ReplicateEditStatus{
		Success: true,
		Status:  successMsg,
	}
	return result, nil
}

- Scheduler: in 1.29 pre-releases, enabling contextual logging slowed down pod scheduling. ([#121715](https://github.com/kubernetes/kubernetes/pull/121715), [@pohly](https://github.com/pohly)) [SIG Instrumentation and Scheduling]

- A new kubelet metric `image_pull_duration_seconds` was added. The metric tracks the duration (in seconds) it takes for an image to be pulled, including the time spent in the waiting queue of image puller. The metric is broken down by bucketed image size. ([#121719](https://github.com/kubernetes/kubernetes/pull/121719), [@ruiwen-zhao](https://github.com/ruiwen-zhao))

- The dockershim container runtime now accepts the `docker` runtime handler from a RuntimeClass. ([#78323](https://github.com/kubernetes/kubernetes/pull/78323), [@tallclair](https://github.com/tallclair))
- The init container can now get its own field value as environment variable values using downwardAPI support. ([#75109](https://github.com/kubernetes/kubernetes/pull/75109), [@yuchengwu](https://github.com/yuchengwu))

- Executed API calls dispatched during pod scheduling asynchronously if the `SchedulerAsyncAPICalls` feature gate was enabled.
  Out-of-tree plugins used `APIDispatcher` and `APICacher` from the framework to dispatch their own calls. ([#132886](https://github.com/kubernetes/kubernetes/pull/132886), [@macsko](https://github.com/macsko)) [SIG Release, Scheduling and Testing]

* Bump version of all prometheus-to-sd images to v0.2.2. ([#54635](https://github.com/kubernetes/kubernetes/pull/54635), [@loburm](https://github.com/loburm))
* [fluentd-gcp addon] Fluentd now runs in its own network, not in the host one. ([#54395](https://github.com/kubernetes/kubernetes/pull/54395), [@crassirostris](https://github.com/crassirostris))

h.inner.Write(h.ipad) // If the underlying hash is marshalable, we can save some time by saving a // copy of the hash state now, and restoring it on future calls to Reset and // Sum instead of writing ipad/opad every time. // // We do this on Reset to avoid slowing down the common single-use case. // // This is allowed by FIPS 198-1, Section 6: "Conceptually, the intermediate // results of the compression function on the B-byte blocks (K0 ⊕ ipad) and // (K0 ⊕ opad) can be precomputed once, at the time of generation...