If the license works as Johan says (You decide what you pay) I don't see a reason to wine about there not being a 2.04b. There is a fix to 2.04 and it is called 2.05, so if you think that you deserve a fix for 2.04 for free just decide to pay $0!
I was affected by the 2.04 bug when releasing Beshaped 1.8 (I now have a version out that will crash on several devices, and this seems to hurt my sales!). If it is possible to pay $0 for 2.05 I will do this for Beshaped 1.9 and if not, revert back to 2.03 since everything seems to work there. We also have smartphone versions of Beshaped and 3Dris that have been ready for 2 months now (except for some irritating installer problem) and here I will probably use the revenue based scheme (If that is possible since we still being caracterised as single developer because PeJo Software doesn't have any employees).
