I've noticed that XenForo uses the term "upgrade" when referring to new XenForo versions (e.g., "Please upgrade to the latest version of XenForo and let us know if the issue still persists.) However, I believe "update" would actually be the correct term to use. I actually made a discussion about the topic in general here a long time ago, and it seems that the majority thinks "update" would be correct because it is the same software -- in this case XenForo -- whereas, say, getting a cable package with more channels would be an upgrade. However, going by that last post, it seems he thinks that third-point releases would be "updates" (e.g., XenForo 1.3.3 > XenForo 1.3.4) while second-point releases, and I guess first-point releases as well (when we get there), would be "upgrades." (@Nights.) Below I've provided the definitions of each word. http://dictionary.reference.com/browse/Update?s=t http://dictionary.reference.com/browse/Upgrade?s=t I know this is pretty trivial, but what are your guys' thoughts?