Welcome!

• Yes, I've searched similar issues on GitHub and didn't find any.
• Yes, I've searched similar issues on the Traefik community forum and didn't find any.

What did you expect to see?

As Chrome and Firefox support ECH (was ESNI) now it would be nice to get this feature in Traefik too.
I was not able to find an issue yet so I opened this one.

Information:
Chrome 117:
https://chromestatus.com/feature/6196703843581952

Firefox 118:
https://support.mozilla.org/pl/kb/understand-encrypted-client-hello