There don’t seem to be any security fixes in the latest version of the Chrome browser, 48.0.2564.97.

The announcement doesn’t include any details to speak of. The full change log lists sixty-eight changes, most of which are minor bug fixes. A few of the changes are related to stability and performance.

There’s also a related post on the Chrome blog. Most of that post is about new features related to mobile users, so it may not be of much interest.

On most computers, Chrome will silently update itself to the new version.