- #UPDATE MAC VERSION NUMBERS HOW TO#
- #UPDATE MAC VERSION NUMBERS MAC OS#
- #UPDATE MAC VERSION NUMBERS PATCH#
- #UPDATE MAC VERSION NUMBERS SOFTWARE#
One tangentially related note: For macOS Big Sur, Apple updated the major version number to 11 and reset the minor version number to 0. To make this crystal clear, look at iOS 13.5.1, which is build 17F80, and macOS 10.15.5 with its supplemental update, which is build 19F101.
#UPDATE MAC VERSION NUMBERS PATCH#
#UPDATE MAC VERSION NUMBERS MAC OS#
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.
#UPDATE MAC VERSION NUMBERS HOW TO#
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.
#UPDATE MAC VERSION NUMBERS SOFTWARE#
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.