Premium · Clash documentation

Experimental Features

Before enabling experimental Clash features, check support in your core version and where the settings belong, then test in an environment you can roll back. Do not treat one version's experimental behavior as a stable guarantee.

  • experimental
  • sniff-tls-sni
  • TLS SNI
Premium

Scope of this historical document

This document preserves historical instructions for original Clash / Clash Premium to help interpret older configurations. References to “Premium only”, unsupported features, or platform limits do not describe current Mihomo capabilities. Do not use them to overwrite your current client configuration or run permission-related commands.

For Mihomo, consult current Mihomo configuration documentation. For the graphical interface, installation, and permissions, follow the documentation for your specific client.

We occasionally develop new features that require extensive testing before they can enter a major release. These features are marked experimental and disabled by default.

WARNING

Some features listed here may be unstable and may be removed in a future release. We do not recommend using them without a specific reason.

Sniff TLS SNI

yaml
experimental:
  sniff-tls-sni: true