Hi, I believe you are referring to screenshots above and below the heading for "Login Screens" (https://developers.facebook.com/docs/whatsapp/flows/guides/bestpractices#login-screens).

Correct, the features shown in these specific screenshots are currently in development. However, the functionalities depicted in all other screenshots are supported by features that have already been released and are available for use.

Please let us know if you are looking for anything else specifically.

Yes. I meant these features. OK I'll wait for it to be released. Can you tell me what features are coming soon?

We have some exciting features coming up which the team will announce once they are ready :)

Please refer to our Changelogs for new feature releases here- https://developers.facebook.com/docs/whatsapp/flows/changelogs