There are about twenty changes in Chrome 64.0.3282.140. One of the changes is a fix for a security issue, and the rest are minor tweaks and other bug fixes.

As usual, the release announcement says that the new version “will roll out over the coming days/weeks”. Since this release includes a security fix, it’s a good idea to check what version you’re running by navigating to the About Chrome page ( > Help > About Google Chrome).