Drug-Resistant Fungus Computing's Top Prize Google's AI Chatbot Beat Airline Ticket Prices ChatGPT Bug 7 Daily Habits for Happiness Weigh Yourself Accurately 12 Healthy Spring Recipes
Want CNET to notify you of price drops and the latest stories?
No, thank you

Mozilla releases second Firefox release candidate

Firefox 3.6 isn't quite done, but with RC2, it's a step nearer. Mozilla wants to finish and release the new browser version in January.

Mozilla on Sunday released a second release candidate of Firefox 3.6 for Windows, Mac, and Linux. It's a modest upgrade that embodies Mozilla's effort to increase the frequency the open-source browser is developed.

Mike Beltzner, president of Firefox, announced second Firefox 3.6 release candidate Sunday but didn't share details. The release notes were equally mum, but the update process called the new software a "security and stability update."

The software is available from Mozilla's download site. More than 1 million people are testing Firefox 3.6 at present, and more than 300 million overall use Firefox, Mozilla said.

The new version includes Personas to let people customize the browser's appearance; blocks third-party software from encroaching on its file system turf to increase stability; and--perhaps most significantly given the competitive threat from Google Chrome--shortens start-up time and improves responsiveness and JavaScript performance.

The update process says Firefox 3.6 release candidate 2 improves security and stability.
The update process says Firefox 3.6 release candidate 2 improves security and stability. Screenshot by Stephen Shankland/CNET

Mozilla has been moving to a faster release cycle for Firefox and, more recently, the Thunderbird e-mail software. With Firefox, Mozilla recently changed course to try to produce updates more often that add new features but don't disrupt interfaces or otherwise require users or Web developers to change their ways.

The first of these non-intrusive releases, code-named Lorentz, is scheduled to arrive in the first quarter as Firefox 3.6.5.