T2 struct{ f [10]T2 }      // T2 contains T2 as component of an array
	T3 struct{ T4 }            // T3 contains T3 as component of an array in struct T4
	T4 struct{ f [10]T3 }      // T4 contains T4 as component of struct T3 in an array
)

// valid struct types
type (
	T5 struct{ f *T5 }         // T5 contains T5 as component of a pointer

- The getters for the field name and typeDescription of the Reflector struct were renamed. ([#128035](https://github.com/kubernetes/kubernetes/pull/128035), [@alexanderstephan](https://github.com/alexanderstephan)) [SIG API Machinery]

- kubeadm: The ControlPlaneEndpoint was moved from the API config struct to ClusterConfiguration ([#67830](https://github.com/kubernetes/kubernetes/pull/67830), [@fabriziopandini](https://github.com/fabriziopandini))

- The `PodDeletionCost` feature has been promoted to beta, and enabled by default. ([#101080](https://github.com/kubernetes/kubernetes/pull/101080), [@ahg-g](https://github.com/ahg-g))
- The `Server Side Apply` treats certain structs as atomic. Meaning the entire selector field is managed by a single writer and updated together. ([#100684](https://github.com/kubernetes/kubernetes/pull/100684), [@Jefftree](https://github.com/Jefftree))

* kubeadm: Control plane component configs are separated into ClusterConfiguration sub-structs. ([#70371](https://github.com/kubernetes/kubernetes/pull/70371), [@rosti](https://github.com/rosti))

- `klog` text output now uses JSON as encoding for structs, maps and slices. ([#117687](https://github.com/kubernetes/kubernetes/pull/117687), [@pohly](https://github.com/pohly))
- `kube-proxy` in iptables mode will now have separate `sync_full_proxy_rules_duration_seconds`\nand

- The `e2e.test` binary no longer emits JSON structs to document progress. ([#113212](https://github.com/kubernetes/kubernetes/pull/113212), [@pohly](https://github.com/pohly))

pkg syscall (netbsd-arm64-cgo), type BpfInsn struct, Jf uint8
pkg syscall (netbsd-arm64-cgo), type BpfInsn struct, Jt uint8
pkg syscall (netbsd-arm64-cgo), type BpfInsn struct, K uint32
pkg syscall (netbsd-arm64-cgo), type BpfProgram struct
pkg syscall (netbsd-arm64-cgo), type BpfProgram struct, Insns *BpfInsn
pkg syscall (netbsd-arm64-cgo), type BpfProgram struct, Len uint32

pkg go/build/constraint, type OrExpr struct
pkg go/build/constraint, type OrExpr struct, X Expr
pkg go/build/constraint, type OrExpr struct, Y Expr
pkg go/build/constraint, type SyntaxError struct
pkg go/build/constraint, type SyntaxError struct, Err string
pkg go/build/constraint, type SyntaxError struct, Offset int
pkg go/build/constraint, type TagExpr struct
pkg go/build/constraint, type TagExpr struct, Tag string

- Changed how the API server handles updates to `.spec.defaultBackend` of Ingress objects.