Joanna Stern reports for the Wall Street Journal (subscription required) that Apple has released the public beta of iOS 10. Apple released a beta version of iOS 10 to developers at WWDC on June 13, 2016. At the time, Apple promised a public beta of iOS 10 would be released in July. A second beta was issued to developers just this past Tuesday. Today, Apple made good on it’s WWDC promise by releasing a public beta of iOS 10 that is available for anyone to download.

However, just because you can download the iOS 10 beta doesn’t mean you should, especially on your primary device. The consensus among people who have tried the first two developer betas seems to be that it is more stable than most early iOS betas, but it still has many bugs and there is no guaranty that your third-party apps will work properly. Nor is it easy to roll back to iOS 9.3 if you have second thoughts after installing iOS 10.

With iOS 10, Apple has made significant changes to notifications and Today widgets, redesigned the Music app, added features to Photos and Messages, and much more. For a complete run-down of what’s new in iOS 10, check out Alex Guyot’s coverage for MacStories during WWDC.