Where to find Traefik 3.x JSON schema?

I have seen here in this post the reploy of @Idez that point to Traefik documentation I can validate file of Traefik static and dynamic configuration files against JSON schema.
Unfortunately these JSON schema belongs to Traefik v2.x.
My questions are:

  1. Where to find JSON schema belongs to Traefik v3.x with both static and dymanic configuration files?
  2. Where to find some offecial and trusted tutorial to correctly use them as I found some youtube tutorial about JSON schema validation in general and not for Traefik specifically?

At least the static config can be found here: https://json.schemastore.org/traefik-v3.json

If you need dynamic config, too, it's probably best to open an issue on Traefik Github - or try to work with v2.