红帽全球峰会This documentation is for a release that is no longer maintained
See documentation for the latest supported version 3 or the latest supported version 4.1.2.2.4.7. Istio 1.12 支持
Service Mesh 2.2 基于 Istio 1.12，它带来新功能和产品改进。虽然仍然会支持许多 Istio 1.12 功能，但请注意以下不被支持的功能：
- AuthPolicy Dry Run 是一个技术预览功能。
- gRPC Proxyless Service Mesh 是一个技术预览功能。
- Telemetry API 是一个技术预览功能。
- 发现选择器功能不受支持。
- 外部 control plane 不受支持。
- 网关注入不受支持。
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