Apple planning to release new Mac Pro?

With the Mac Mini getting a new release, what is happening with the Mac Pro (aka the "Trash Can")? It has not had any design changes since 2013, and 5 years later it would seem that Apple would plan to give it a new look. I read some articles that claim how Apple will change the Mac Pro, but are these statements true or can they be backed up by official Apple releases? A quick search online brings you to either pages that stay on-the-surface of the topic, not going into much detail, or just fan concept drawings. Some places give info that they claim was released by Apple. What has Apple officially released about there being a new Mac Pro, if they have released anything?