- Added the `SizeBasedListCostEstimate` feature gate (enabled by default), which changes how APF seats are assigned to `LIST` requests. With this feature, one seat is assigned per 100KB of data loaded into memory at once during a `LIST` operation. ([#132932](https://github.com/kubernetes/kubernetes/pull/132932), [@serathius](https://github.com/serathius))

  Alice thought she might as well wait, as she had nothing else
to do, and perhaps after all it might tell her something worth
hearing.  For some minutes it puffed away without speaking, but
at last it unfolded its arms, took the hookah out of its mouth
again, and said, `So you think you're changed, do you?'

  `I'm afraid I am, sir,' said Alice; `I can't remember things as

* Performance test framework and basic tests for the IPAM controller, to simulate behavior of the four supported modes under lightly loaded and loaded conditions, where load is defined as the number of operations to perform as against the configured kubernetes. ([#61143](https://github.com/kubernetes/kubernetes/pull/61143), [@satyasm](https://github.com/satyasm))

* Container runtime daemon (e.g. dockerd) logs in GCE cluster will be uploaded to stackdriver and elasticsearch with tag `container-runtime`. ([#59103](https://github.com/kubernetes/kubernetes/pull/59103), [@Random-Liu](https://github.com/Random-Liu))

## Changes by Kind

### Feature

- Kubernetes is now built with Go 1.19.8 ([#117133](https://github.com/kubernetes/kubernetes/pull/117133), [@xmudrii](https://github.com/xmudrii)) [SIG Release and Testing]

- DRA: scheduling pods is up to 16x faster, depending on the scenario. Scheduling throughput depends a lot on cluster utilization. It is higher for lightly loaded clusters with free resources and gets lower when the cluster utilization increases. ([#127277](https://github.com/kubernetes/kubernetes/pull/127277), [@pohly](https://github.com/pohly)) [SIG API Machinery, Apps, Architecture, Auth, Etcd, Instrumentation,...

- Kubeadm now prints warnings instead of throwing errors if the current system time is outside of the NotBefore and NotAfter bounds of a loaded certificate.  ([#94504](https://github.com/kubernetes/kubernetes/pull/94504), [@neolit123](https://github.com/neolit123))

- CA, certificate and key bundles for the `generic-apiserver` based servers will be reloaded immediately after the files are changed. ([#104102](https://github.com/kubernetes/kubernetes/pull/104102), [@tnqn](https://github.com/tnqn))

    /** Whether to use pipelines for document processing */
    protected boolean usePipeline = false;

    /**
     * Adds an index configuration file path to be loaded.
     *
     * @param path path to the index configuration file
     */
    public void addIndexConfig(final String path) {
        indexConfigList.add(path);
    }

    /**

- Reduce API server memory when many CRDs are loaded by sharing a single etcd3 client logger across all clients ([#111648](https://github.com/kubernetes/kubernetes/pull/111648), [@negz](https://github.com/negz)) [SIG API Machinery]