DXF and STEP are essential elements to any modern CAD package, yet you decide to remove them from your free package without any notice to users and then force them to update.
I get it, you want to charge for features, but these were essential items that were already available in earlier versions for free.
Its bad business practice to remove features from a program and then ask a fee for it.
It is however a good way to ruin your business reputation and trash an otherwise useful program.
For the amount of time I have used design spark, it doesn't warrant the regular fees you are asking for it.
I won't be buying a subscription either, I will use other tools that provide the features I need for free instead.
Such a huge dissapointment.
Disgusting business practices.