No those would be minors. A patch would be something like 0.71.1. Not sure what versioning system Stern uses but typically 1.0 would be considered an initial stable release. In reality I don't think there is any rhyme or reason to Stern's versioning. If you look at GoT it was initially released as a 1.0, then 1.01, 1.02, 1.03 before suddenly jumping to 1.20 in what seems like a relatively minor update.