Google has announced
the release of Android 10, the free parts of which are available from
the Android Open Source Project now. “Privacy is a central focus in
Android 10, from stronger protections in the platform to new features
designed with privacy in mind. Building on previous releases, Android 10
includes extensive changes to protect privacy and give users control, with
improved system UI, stricter permissions, and restrictions on what data
apps can use.“

Source: LWN.net – Android 10 released