// Number of port to expose on the pod's IP address.
  // This must be a valid port number, 0 < x < 65536.
  optional int32 containerPort = 3;

  // Protocol for port. Must be UDP, TCP, or SCTP.
  // Defaults to "TCP".
  // +optional
  // +default="TCP"
  optional string protocol = 4;

  // What host IP to bind the external port to.
  // +optional
  optional string hostIP = 5;
}

- SCTP support in API objects (Pod, Service, NetworkPolicy) is now GA.
  Note that this has no effect on whether SCTP is enabled on nodes at the kernel level,

- github.com/grpc-ecosystem/grpc-gateway/v2: [v2.7.0 → v2.16.0](https://github.com/grpc-ecosystem/grpc-gateway/v2/compare/v2.7.0...v2.16.0)
- github.com/ishidawataru/sctp: [7c296d4 → 7ff4192](https://github.com/ishidawataru/sctp/compare/7c296d4...7ff4192)
- github.com/konsorten/go-windows-terminal-sequences: [v1.0.3 → v1.0.1](https://github.com/konsorten/go-windows-terminal-sequences/compare/v1.0.3...v1.0.1)

- SCTP is now supported as an additional protocol (alpha) alongside TCP and UDP in Pod, Service, Endpoint, and NetworkPolicy.  ([#64973](https://github.com/kubernetes/kubernetes/pull/64973), [@janosi](https://github.com/janosi)) Courtesy of SIG API Machinery,...

- Clarified the description of a test in the e2e suite that mentions "SCTP" but is
  actually intended to be testing the behavior of network plugins that don't
  implement SCTP. ([#102509](https://github.com/kubernetes/kubernetes/pull/102509), [@danwinship](https://github.com/danwinship))

pkg syscall (darwin-arm64), const IPPROTO_SCCSP = 96
pkg syscall (darwin-arm64), const IPPROTO_SCCSP ideal-int
pkg syscall (darwin-arm64), const IPPROTO_SCTP = 132
pkg syscall (darwin-arm64), const IPPROTO_SCTP ideal-int
pkg syscall (darwin-arm64), const IPPROTO_SDRP = 42
pkg syscall (darwin-arm64), const IPPROTO_SDRP ideal-int
pkg syscall (darwin-arm64), const IPPROTO_SEP = 33

- github.com/mholt/caddy: [2de4950](https://github.com/mholt/caddy/tree/2de4950)
- github.com/natefinch/lumberjack: [v2.0.0+incompatible](https://github.com/natefinch/lumberjack/tree/v2.0.0)
- github.com/pkg/sftp: [4d0e916](https://github.com/pkg/sftp/tree/4d0e916)
- github.com/shurcooL/sanitized_anchor_name: [10ef21a](https://github.com/shurcooL/sanitized_anchor_name/tree/10ef21a)

- github.com/google/martian/v3: [v3.1.0](https://github.com/google/martian/v3/tree/v3.1.0)
- github.com/kr/fs: [v0.1.0](https://github.com/kr/fs/tree/v0.1.0)
- github.com/pkg/sftp: [v1.10.1](https://github.com/pkg/sftp/tree/v1.10.1)
- github.com/spaolacci/murmur3: [f09979e](https://github.com/spaolacci/murmur3/tree/f09979e)
- sigs.k8s.io/json: c049b76

### Changed
- cloud.google.com/go/bigquery: v1.4.0 → v1.8.0

pkg syscall (netbsd-arm64-cgo), const DLT_RAW ideal-int
pkg syscall (netbsd-arm64-cgo), const DLT_RIO = 124
pkg syscall (netbsd-arm64-cgo), const DLT_RIO ideal-int
pkg syscall (netbsd-arm64-cgo), const DLT_SCCP = 142
pkg syscall (netbsd-arm64-cgo), const DLT_SCCP ideal-int
pkg syscall (netbsd-arm64-cgo), const DLT_SITA = 196
pkg syscall (netbsd-arm64-cgo), const DLT_SITA ideal-int
pkg syscall (netbsd-arm64-cgo), const DLT_SLIP = 8

- github.com/lpabon/godbc: [v0.1.1](https://github.com/lpabon/godbc/tree/v0.1.1)
- github.com/mvdan/xurls: [v1.1.0](https://github.com/mvdan/xurls/tree/v1.1.0)
- github.com/pkg/sftp: [v1.10.1](https://github.com/pkg/sftp/tree/v1.10.1)
- github.com/remyoudompheng/bigfft: [52369c6](https://github.com/remyoudompheng/bigfft/tree/52369c6)
- github.com/russross/blackfriday: [v1.5.2](https://github.com/russross/blackfriday/tree/v1.5.2)