website/content/en/docs/reference/command-line-tools-reference/feature-gates/MutatingAdmissionPolicy.md

title	content_type	_build	stages
MutatingAdmissionPolicy	feature_gate	list render never false	stage defaultValue fromVersion alpha false 1.30

Enable MutatingAdmissionPolicy support for CEL mutations be used in admission control.

For Kubernetes v1.30 and v1.31, this feature gate existed but had no effect.