Please, if you develope for Desktop X, please try to let the users know what version they need to run the program.
I have not updated to the new version 3 because I have not updated my subscription (currently have 2.4)
Its so disappointing to see a cool themes or obeject (evena widget) and then POOF!!! DX explodes in a rage of flames.
Thanks to those who put this info in. I (and I am sure a few others) thank you.