Google wants to update Chrome without a full browser restart

Key Points:

• Google is working to reduce the security risk caused by delays in restarting Chrome after updates by developing "dynamic matching," which updates background processes on the fly without requiring a full browser restart.
• This feature leverages Chrome’s multi-process architecture and aims to enable seamless session restores, especially important as Chrome moves to a two-week update cycle later this year.
• Google plans to implement automatic restarts during opportune moments, such as in Chrome 150 for Mac, where the browser restarts automatically when updates are pending and no user windows are open.
• Since 2023, Google has used large language models (LLMs) like Gemini to find vulnerabilities in Chrome’s codebase more efficiently, discovering bugs including one that existed for 13 years.
• Google employs strict security measures for AI vulnerability scanning, including locked-down environments and network restrictions, and integrates AI tools into continuous integration systems to proactively detect and fix security bugs, significantly increasing the number of security fixes.