I am new to Dorico having recently purchased it. The paradigm Dorico follows is very appealing and I hope the software becomes a huge success. As should be expected with a software of this magnitude and newness, many necessary features are in process to be included over time.
One feature I am either missing or may not yet be implemented (or is even planned to be implemented) is a score versioning feature a la Sibelius. This is something I rely on with many arrangements I do for school and personal projects. For example, I may take a J.S. Bach piece, engrave it as Urtext and then make different arrangements keeping all the different versions in one file instead of many.
I don’t see the Project/Flow method being effective in this scenario. Is there any chance of score versioning becoming a part of Dorico if it is not already?