After somewhat of a wait it appears that Google has begun rolling out the official release of the Android 2.2 Froyo update to the Nexus One handset, and is build FRF85 which supposedly brings the software on your mobile handset up to date.

According to an article over on Softpedia by Ionut Arghire, a recent post over on Google’s Nexus One board states…“Starting today, Nexus One users will begin to receive the Android 2.2 (codenamed Froyo) over-the-air software update on their phones. This update provides some great new features including support for making your handset a portable hotspot and support for Adobe Flash within the browser.”

Apparently Android 2.2 Froyo build FRF85 should work for not only those who opted to keep the stock Android 2.1 but also for those who installed leaked Froyo builds to their Nexus One device.

The Google Nexus One board also mentions that in order to obtain the update you will receive a message to your handsets notifications bar, then download and install the update and you should be ready to roll. The Android 2.2 Froyo update will apparently be rolled out gradually to handsets but most users should see the notification by the week’s end.