Quote from Wikipedia that expresses my viewpoint on the subject: > In principle [...] the major number is increased when there are significant jumps in functio

Quote from Wikipedia that expresses my viewpoint on the subject: > In principle [...] the major number is increased when there are significant jumps in functionality such as changing the framework which could cause incompatibility with interfacing systems, the minor number is incremented when only minor features or significant fixes have been added, and the revision number is incremented when minor bugs are fixed.