A full history of macOS (OS X) release dates and ratesMar 25 '24Apr 15 '2497 CommentsApple, macOS, macOS System Updated and republished for macOS 14.4.1; skip it unless you really really care about all the macOS releases. Originally published on November 14th, 2005. Below the break is a table showing all major releases of macOS (previously Mac OS X) from the public beta through the latest released