We don't have the intent to discontinue version 3 for example. Corjan is a game collector, more and more games are becoming downloads, so he knows how annoying this is
The files from version 2 were removed from the server, but we still offer them as a download for customers and since it has no license, they can still use it.
We have lots of plans, but in the end the business is often driven by projects. Which means that things we had in mind, are pushed aside. The good thing though, is that often features from these projects, trickle down into Air Manager. Touch, persistence and inter instrument communication for example, were developed for a project.
The plan is to release 4.1 this year, within a few weeks. And of course we will continue to do bug fixes, and I am sure that there will be a version 4.2, etc... There might again be a new 'project feature' coming up, but we're not allowed to say anything about it at this moment.