Minor version: For iOS and its descendants, the minor version tracks with the minor release for macOS, it tracks with patch releases.Major version: Within Apple, the major version is called the build train.OSĪn Apple build number also has three parts: ![]() Here’s a simple chart to help clarify the official version numbering scheme. For macOS, Apple updates the patch version for every release that’s more than just a quick bug fix-those are called “supplemental updates” and don’t get their own version numbers. Patch version: For iOS, the patch version increments as necessary for bug fix updates to each minor release.For macOS, the minor version is really the major version, incrementing for each annual named release of macOS. Minor version: For iOS, the minor version is incremented as necessary (usually three to six times) throughout the lifespan of a major version to reflect updates that contain new features along with bug fixes.For macOS, the major version number has been 10 since the initial release of Mac OS X, rendering it pointless up until the upcoming update to macOS 11 Big Sur. Major version: For iOS, it’s incremented once per year for significant upgrades.Classic Mac OS and iPod OS didn’t use the same build number system.)Īs you know, every Apple operating system release has an official version number, composed of three parts: (Only Darwin-derived operating systems-macOS, iOS, iPadOS, watchOS, and tvOS-use build numbers. iOS, iPadOS, watchOS, and tvOS share a common system since they are all derived from the iOS code base. ![]() Understanding Apple Version and Build NumbersĪpple’s two main operating system lines, iOS and macOS, have independent version and build number systems. Once you understand how to decode Apple’s build numbers, you can glean additional information about any given release. But the engineers still need a way to identify a particular build. Most of these builds are never released outside the company, so they don’t get an official version number like 13.5.1. For that information, head to Wikipedia’s iOS Version History, macOS Version History, watchOS, and tvOS articles or look in the MacTracker app (for the macOS build numbers, you’ll need to click through from the version history article to the expanded article about each release).Īpple makes a new build of each operating system at least every night, so there’s a fresh version ready for the engineers each morning. For watchOS, in your iPhone’s Watch app, go to General > About and look at the Version line.Īlthough it’s easy to check the build number of any operating system you’re running, Apple doesn’t publish a canonical list of them anywhere. ![]() In iOS or iPadOS, go to Settings > General > About and tap Software Version. To see your macOS version and build numbers on a Mac, choose Apple > About This Mac and click the version number. But have you noticed that Apple operating systems also have build numbers? For instance, iOS 13.5.1 is build number 17F80. How to Decode Apple Version and Build NumbersĮveryone knows that Apple operating systems have version numbers, like iOS 13.5.1 or macOS 10.15.5.
0 Comments
Leave a Reply. |
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |