Google has released a new version, 18·0·1025·162, of its Chrome browser for all platforms (Linux, Windows, Mac OS X, and Chrome Frame). This version is mainly a bug-fix release; more details are in the release announcement. (If you want all the gory technical details, the announcement has a link to the SVN revision log.
Windows and Mac users should get the new version via the built-in update mechanism. Linux users should get the updated package from their distributions’ repositories, using their standard package maintenance tools. You can verify that your system has been updated by clicking on the tools menu (the little wrench), and then on “About Google Chrome”.