
- #DARWIN.ISO BUILD VERSION HOW TO#
- #DARWIN.ISO BUILD VERSION MAC OS#
- #DARWIN.ISO BUILD VERSION PATCH#
- #DARWIN.ISO BUILD VERSION UPGRADE#
- #DARWIN.ISO BUILD VERSION SOFTWARE#
Luckily, as Howard Oakley explains, Apple has made some effort to mitigate this problem by having Big Sur return 10.16 rather than 11.0 in some situations. Needless to say, such sloppy code could break in Big Sur. Since macOS’s major version number remained at 10 for so long, some developers got lazy and checked only the minor version number. This move may cause problems for some apps that check feature availability by looking up the operating system version. 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.
#DARWIN.ISO BUILD VERSION PATCH#

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.
#DARWIN.ISO BUILD VERSION 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.

#DARWIN.ISO BUILD VERSION 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.
#DARWIN.ISO BUILD VERSION 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.

#DARWIN.ISO BUILD VERSION UPGRADE#

