- The Kubernetes apiserver now emits a warning message for Pods with a null labelSelector in podAffinity or topologySpreadConstraints. The null labelSelector means "match none". Using it in podAffinity or topologySpreadConstraint could lead to unintended behavior. ([#117025](https://github.com/kubernetes/kubernetes/pull/117025), [@sanposhiho](https://github.com/sanposhiho))...

- CRDs: For structural schemas, non-nullable null map fields will now be dropped and defaulted if a default is available. null items in the list will continue being preserved, and fail validation if not nullable. ([#95423](https://github.com/kubernetes/kubernetes/pull/95423), [@apelisse](https://github.com/apelisse)) [SIG API Machinery]...

### Bug or Regression

- Fix Topology Aware Hints not working when the `topology.kubernetes.io/zone` label is added after Node creation
  - Fix a data race in TopologyCache when `AddHints` and `SetNodes` are called concurrently ([#117269](https://github.com/kubernetes/kubernetes/pull/117269), [@tnqn](https://github.com/tnqn)) [SIG Apps and Network]

### Bug or Regression

- Fix Topology Aware Hints not working when the `topology.kubernetes.io/zone` label is added after Node creation
  - Fix a data race in TopologyCache when `AddHints` and `SetNodes` are called concurrently ([#117267](https://github.com/kubernetes/kubernetes/pull/117267), [@tnqn](https://github.com/tnqn)) [SIG Apps and Network]

- Added support in the kubelet's image pull credential tracking for service account-based verification. When an image was pulled using service account credentials via external credential providers, subsequent Pods using the same service account (UID, name, and namespace) could access the cached image without re-authentication for the lifetime of that service account. ([#13...

* 📝 Fix typos in virtual environments documentation. PR [#13396](https://github.com/fastapi/fastapi/pull/13396) by [@bullet-ant](https://github.com/bullet-ant).
* 🐛 Fix issue with Swagger theme change example in the official tutorial. PR [#13289](https://github.com/fastapi/fastapi/pull/13289) by [@Zerohertz](https://github.com/Zerohertz).

- For raw block CSI volumes on Kubernetes, kubelet was incorrectly calling CSI NodeStageVolume for every single "map" (i.e. raw block "mount") operation for a volume already attached to the node. This PR ensures it is only called once per volume per node. ([#112403](https://github.com/kubernetes/kubernetes/pull/112403), [@akankshakumari393](https://github.com/akankshakumari393)) [SIG Storage]

- Remove rescheduler since scheduling DS pods by default scheduler is moving to beta. ([#67687](https://github.com/kubernetes/kubernetes/pull/67687), [@Lion-Wei](https://github.com/Lion-Wei))
- kubeadm: make sure pre-pulled kube-proxy image and the one specified in its daemon set manifest are the same ([#67131](https://github.com/kubernetes/kubernetes/pull/67131), [@rosti](https://github.com/rosti))

- Added multiplication functionality to `Quantity`. ([#117411](https://github.com/kubernetes/kubernetes/pull/117411), [@tenzen-y](https://github.com/tenzen-y))
- Added new feature gate called `RuntimeClassInImageCriApi` to address `kubelet` changes needed for KEP 4216.
  Noteable changes:
  1. Populate new `RuntimeHandler` field in CRI's `ImageSpec` struct during image pulls from container runtimes.

2017          ; disallowed_STD3_mapped ; 0020 0333     # 1.1  DOUBLE LOW LINE
2018..2023    ; valid                  ;      ; NV8    # 1.1  LEFT SINGLE QUOTATION MARK..TRIANGULAR BULLET
2024..2026    ; disallowed                             # 1.1  ONE DOT LEADER..HORIZONTAL ELLIPSIS
2027          ; valid                  ;      ; NV8    # 1.1  HYPHENATION POINT