A few months back, Embarcadero shared some of the plans for RAD Studio, Delphi, and C++Builder 12.0 in the following blog posts:

More recently, I had an official blog post on Delphi Supports Android API 33 Via Yukon Beta. This highlights the work for supporting the neer Android API level in 12.0 and also mentions the fact we have a beta open to all customers with an active update subscription (or willing to renew, in case their subscription expired). 

Even more interesting (unless you are focused only on Delphi and don't care about C++) is the webinar planned for next Thursday, August 31st. Titles "Behind the Build: RAD Studio and C++Builder 12.0" and presented by David Millington, the webinar will take be live at 10 AM CST, or 5 PM CEST for those in Europe. You can read more and signup at this link.