Is there plan to add token exchange as fully supported feature?

Hello there -
Currently the token exchange feature is in technology preview. What is plan to convert this into fully supported feature by keycloak?

We’re planning to use identity broker between keycloaks and are looking forward to using token exchange as a way to sync user info from brokered keycloak. This feature best suits our needs, but bit nervous that it is still in preview mode. Any thoughts on turning on Preview mode in production environment?