- [`KT-56842`](https://youtrack.jetbrains.com/issue/KT-56842) Light Classes: Primitive-backed context receiver parameters shouldn't be marked with `@NotNull`
- [`KT-56835`](https://youtrack.jetbrains.com/issue/KT-56835) Light classes: Underlying fields for delegated properties should be marked as final and `@NotNull`

* 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))

- kubeadm has graduated `kubeadm alpha phase` commands to `kubeadm init phase`. This means that the phases of creating a control-plane node are now tightly integrated as part of the `init` command. Alpha features, not yet ready for GA are still kept under `kubeadm alpha` and we appreciate feedback on them.

pkg syscall (darwin-arm64), const RUSAGE_SELF ideal-int
pkg syscall (darwin-arm64), const SCM_CREDS = 3
pkg syscall (darwin-arm64), const SCM_CREDS ideal-int
pkg syscall (darwin-arm64), const SCM_RIGHTS = 1
pkg syscall (darwin-arm64), const SCM_RIGHTS ideal-int
pkg syscall (darwin-arm64), const SCM_TIMESTAMP = 2
pkg syscall (darwin-arm64), const SCM_TIMESTAMP ideal-int
pkg syscall (darwin-arm64), const SCM_TIMESTAMP_MONOTONIC = 4

### Bug or Regression

  Previously, for IPv6, if the podSubnet had a mask lower than /112, kubeadm calculated a node-mask to be multiple of eight and splitting the available bits to maximise the number used for nodes. ([#95723](https://github.com/kubernetes/kubernetes/pull/95723), [@aojea](https://github.com/aojea)) [SIG Cluster Lifecycle]

- Failed pods associated with a job with `parallelism = 1` are recreated by the job controller honoring exponential backoff delay again. However, for jobs with `parallelism > 1`, pods might be created without exponential backoff delay. ([#115021](https://github.com/kubernetes/kubernetes/pull/115021), [@nikhita](https://github.com/nikhita)) [SIG Apps]

pkg syscall (netbsd-arm64-cgo), const SCM_CREDS = 4
pkg syscall (netbsd-arm64-cgo), const SCM_CREDS ideal-int
pkg syscall (netbsd-arm64-cgo), const SCM_RIGHTS = 1
pkg syscall (netbsd-arm64-cgo), const SCM_RIGHTS ideal-int
pkg syscall (netbsd-arm64-cgo), const SCM_TIMESTAMP = 8
pkg syscall (netbsd-arm64-cgo), const SCM_TIMESTAMP ideal-int
pkg syscall (netbsd-arm64-cgo), const S_IEXEC = 64

- Failed pods associated with a job with `parallelism = 1` are recreated by the job controller honoring exponential backoff delay again. However, for jobs with `parallelism > 1`, pods might be created without exponential backoff delay. ([#115020](https://github.com/kubernetes/kubernetes/pull/115020), [@nikhita](https://github.com/nikhita)) [SIG Apps]

- Add possibility to configure controller manager to use IPv6 dual stack:
  use `--cluster-cidr="<cidr1>,<cidr2>"`.
  Notes:
  1. Only the first two CIDRs are used (soft limits for Alpha, might be lifted later on).
  2. Only the "RangeAllocator" (default) is allowed as a value for `--cidr-allocator-type`. Cloud allocators are not compatible with IPv6 dual stack