Last year we launched Universal Analytics, a new technology that allows you to measure customer interactions across platforms and devices. As we announced at the 2013 Google Analytics Summit, we’ve been working on a solution to help you upgrade your existing properties to the new infrastructure without losing any historical data.

Today, we’re announcing the Universal Analytics Upgrade Center, an easy, two-step process to upgrade your existing properties from classic Google Analytics to Universal Analytics.

Once you complete the upgrade process, you can continue to access all of your historical data, plus get all the benefits of Universal Analytics including custom dimensions and metrics, a simplified version of the tracking code, and better cross-domain and cross-device tracking support.