How do you know what version number to use?

Question

Here\'s one I have always wondered about...

Please excuse my naivety, but - How do you decide what version number to name your software?

I assume, when someb

Answer 1

More than likely some one in sales or marketing will decide that they need some buzz. This will determine if the next release is 1.01 or 1.1 or 2.0. Kind of works the same in open source but it tends to tied to a fancy new feature that the team is proud of.