It will probably be current for three years after release. Apple supports each new OS for two years after it is released (so you get three years worth of updates for it).
Another frequently asked inquiry is “When will macOS Catalina be supported by Apple?”.
, mac OS Mojave released in 2018, moved to security updates status in 2019 (after the release of Catalina), probably will be supported until late 2021. These are just a few examples.
If Apple follows the same “unofficial” plan that they have been following, Catalina support will end sometime after WWDC 2022. I’m not sure what I’ll do at that point, I have zero confidence that Big Sur will be worth bothering with at that point, given current history.
This begs the query “What is the release date of macOS Catalina?”
It was released on September 24, 2018. Some of the key new features were the Dark mode, Desktop stacks and Dynamic Desktop, which changes the desktop background image to correspond to the user’s current time of day., mac OS Catalina was announced on June 3, 2019, during the WWDC keynote speech. It was released on October 7, 2019.
Apple seems to support mac. OS release for 3 years. 1 year while it is the current release, and then for 2 years with security updates after it’s successor is released., mac OS Sierra released in 2016, moved to security updates status in 2017 (after the release of High Sierra), unsupported in late 2019.
Launched in October 2019, mac. OS Catalina is Apple’s latest operating system for the Mac lineup.
Following the pattern that Apple has used for years, Catalina will get 2 more years of security updates, and that’s it. Apple doesn’t publish a support roadmap. Your computer should eventually be able to install Big Sur so that’d get you one more year of updates.
, mac OS Catalina is compatible with many machines from 2012 and later, though there are some exceptions. Catalina runs on all of the same Macs that were able to run mac. OS Mojave, with the exception of the mid-2010 and mid-2012 Mac Pro models, which are not getting the update.
What happened to macOS Catalina?
, mac OS Big Sur succeeded mac. OS Catalina on November 12, 2020. The operating system is named after Santa Catalina Island, which is located off the coast of southern California.
Apple just released mac. OS Catalina today (Oct. 7). Catalina is highlighted by the breakup of i. Tunes into three separate apps and the promise of more i. OS apps making their way to the Mac.
When was the first version of Mac OS released?
Updated and republished for mac. OS 12.1; skip it unless you really really care about all the mac, and os releases. Originally published on November 14th, 2005.
Another frequent question is “What is the first Mac OS version named after a cat?”.
With the exception of Mac OS X Server 1.0 and the original public beta, the first several mac. OS versions were named after big cats. Prior to its release, version 10.0 was code named “Cheetah” internally at Apple, and version 10.1 was code named internally as “Puma”.