I've been using BS2 for a while now and I like it, so naturally I'm now looking at upgrading to BS3. But I'm a bit put off about the licenses available. I don't need any cloud features and I want to buy it once, not buy a subscription. So the Basic license looks almost perfect. The only thing that has me worried is that the major updates are not included. What is the definition of a major update? Is it like the difference between 2 and 3 or is it smaller changes as well? Will I be able to get the major updates without buying the whole program again?