Android fans, it’s time to start your hype engines. Google just released the first developer preview for Android 15 — kicking off the release of the next big Android update.

This is just the first step in a months-long process of Android 15’s rollout, which will see numerous developer previews and betas before the final release later this year. So, what’s new, when is Android 15 officially releasing, and should you download it? Here’s everything you need to know.

Google says Android 15 focuses on three main areas: privacy/security, supporting creators and developers, and maximizing app performance.

Starting first with privacy and security updates, Google has increased the Android AD Services to extension level 10. In normal words, that means new under-the-hood tech that “improves user privacy and enables effective, personalized advertising experiences for mobile apps.”

A more user-facing change is the addition of partial screen sharing. Now, you can record a specific part of an app rather than the entire screen. Additionally, Google is adding more fitness and nutrition data types to its Health Connect platform, and there are increased security measures for files to keep you safer from malware and unwanted file modifications.

Android 15 also introduces some camera changes. Specifically, low light improvements “give developers control to boost the brightness of the camera preview.” Similarly, Android 15 will allow you to have more precise control of the camera flash. And if you’re a music creator, Android 15 adds UMP support to virtual MIDI apps — allowing more functionality with composition and synthesizer apps.

Regarding app performance, Android 15 upgrades the Android Dynamic Performance Framework (also known as ADPF). On “supported devices” running Android 15, this ADPF upgrade adds a new power-efficiency mode that will improve “long-running background workloads.” There are also new thermal thresholds that should reduce thermal throttling.

As you can see, a lot of what’s new in Android 15 is focused on behind-the-scenes improvements. Google will almost certainly announce additional features in future developer previews and betas, but at least right now, all signs point to Android 15 being a very timid upgrade over Android 14.

That’s what’s new in Android 15. But what about its release date? Developer Preview 1 is available starting today. A second developer preview is expected in March, followed by numerous beta releases between April and July.

Based on the timeline above, the final release is lining up for August or September. It’s always possible things will get delayed as the months progress, but this is what we’re currently expecting.

So, with Android 15 Developer Preview 1 here, does that mean you should rush out and download it on your phone? Almost certainly not.

As the name suggests, Developer Preview 1 is intended for developers and not for everyday use. Developer previews are often riddled with bugs, especially the very first one for a big Android update like this. Unless you’re a developer who needs to test their apps with Android 15, we’d recommend waiting — either for the final release later this year or the public beta program when it launches around April or May.

If you are a developer — or you want to throw caution to the wind and play with Android 15 anyway — you can flash the developer preview onto any Google Pixel 6, Pixel 7, or Pixel 8 series device, in addition to the Pixel Fold and Pixel Tablet.