Yea, I'm not a fan of the "aligned versioning" approach. Feels much too tying if you have a fix or a feature you want to release, having to wait till Umbraco release. In terms of Umbraco version support, I think we'll likely just keep bumping up as and when, but I do think it's going to start getting interesting when people have Umbraco installs with multile packages following different approaches. ie, if something strictly follows Umbraco's release schedule, a customer wanting to upgrade your package may be forced to also then upgrade Umbraco, which may then also force them to upgrade their other packages. Bit of a snowballer