Google is holding an event today, at which it will formally announce Android 6.0 Marshmallow, along with two new Nexus handsets, the "hero" devices for its latest OS update.
A new version of the Chromecast dongle has also been rumored, and the company may have one or two other surprises up its sleeve.
Google will be live-streaming from 0900 PDT / 1200 EDT / 1600 GMT, so you can watch it here with us, and join in the discussion below.
Be sure to let us know your thoughts on today"s announcements!