website/content/zh-cn/docs/reference/command-line-tools-reference/feature-gates/selector-index.md

title	content_type	_build	stages	removed
SelectorIndex	feature_gate	list render never false	stage defaultValue fromVersion toVersion alpha false 1.18 1.18 stage defaultValue fromVersion toVersion beta true 1.19 1.19 stage defaultValue fromVersion toVersion stable true 1.20 1.25	true

允许使用 API 服务器的 watch 缓存中基于标签和字段的索引来加速 list 操作。