News: And you thought Chrome was better!

Google is changing the way it handles the unique identifier that accompanies each installation of its Chrome browser.

As noticed by H-Online, a Google white paper (pdf) says the company will now delete the unique ID after the browser updates itself for the first time.

Google has confirmed with The Reg that the change will be made with the upcoming Chrome 4.1. A 4.1 beta was released earlier this month.

Google's white paper says the token will now be used solely to verify a successful install. "In order to measure the success rate of Google Chrome downloads and installations, a randomly-generated token is included with Google Chrome's installer," it reads. "This token is sent to Google during the installation process to confirm the success of that particular installation."

As it stands, Google lays down the unique identifier in the Chrome installation folder, but it says this is not linked to personal data and that it is merely used to check for updates and report crashes back to the company. It is reassigned each time the browser is updated.

With Chrome 4.1 it will still appear on the user's machine, but it will then be deleted after the initial update. "It's about time," reads a blog post from Mozilla director of community development Asa Dotzler. But he questions why the identifier is laid down in the first place. "But why ship it at all. Is it really that important to track individual users through their first automatic (and silent) update?" he asks.

Read more.

img: www.chrome-os-blog.com