website/content/en/docs/reference/command-line-tools-reference/feature-gates/port-forward-websockets.md

title	content_type	_build	stages
PortForwardWebsockets	feature_gate	list render never false	stage defaultValue fromVersion toVersion alpha false 1.30 1.30 stage defaultValue fromVersion beta true 1.31

Allow WebSocket streaming of the portforward sub-protocol (port-forward) from clients requesting version v2 (v2.portforward.k8s.io) of the sub-protocol.