MacOS release cycle

macos logo
Mac OS is an operating system for Apple devices, ranging from desktop computers to mobile devices. It is one of the most popular and successful operating systems used around the world. Since its inception in 1984, Mac OS has undergone various changes and updates. With each new release, users get access to improved features, bug fixes, and better performance. This article will give a brief overview of the history and development of Mac OS, as well as provide some information on its annual release cycle.

Mac OS Release Cycle

History of Mac OS

The first version of Mac OS was released in 1984 and was designed specifically for the original Mac computer. Since then, it has gone through numerous iterations and improvements. As technology has advanced, so too has Mac OS.

Over the years, Mac OS has become more powerful, user-friendly, and feature-rich. It’s gained support for more hardware and software, making it one of the most versatile operating systems available. The introduction of macOS Sierra in 2016 brought significant changes to the overall user experience, including AI-based assistant, Siri, and Apple’s file system, APFS.

Mac OS Release Cycle

Each year, Apple releases a new version of Mac OS with improved features, updates, and bug fixes. These major releases are typically released every autumn, usually in September or October. However, due to Apple’s accelerated timeline, they can sometimes be released as early as July.

In between major releases, Apple also issues minor updates that address security issues and solve any inconsistencies. These updates are typically released in the spring and summer months, but they can also be released at any point during the year.

When a major update is released, Apple issues a notification to all Mac computers with the latest version of the operating system. If users choose to upgrade, they can do so through the App Store on their Mac device.

Benefits of Upgrading

Upgrading to the latest version of Mac OS is always beneficial. Not only does it help keep your Mac secure and running smoothly, but it also provides you with new features and tools.

For example, upgrading to macOS Big Sur gives you access to improved tools for creating, editing, and managing documents. It also provides native support for the Apple Silicon processor and improved security features.


The Mac OS release cycle is an essential part of keeping your Mac secure and running smoothly. By staying up to date with the latest version of the operating system, you can take advantage of the latest features and tools. Moreover, upgrading to the newest version of Mac OS ensures your Mac is protected against any security threats.

September 10, 2022 by