Hi Tamás, we are usually not sharing the dates and just send anoncements when ready
I can say that very soon we will return empty embed URL for the tiles that we are not supporting, so you can skip them in your application.
Can you please explain your scenario? I would assume that you are not blocked by not embeding the model/dataset tiles (they are kind of useless), report tiles are also not so interesting in the embed scenario (IMHO) because you can embed the whole report using report embeding and get interactive experience.
Thank you,
Irina