The Chrome team is delighted to announce the promotion of Chrome 64 to the stable channel for Windows, Mac and Linux. This will roll out over the coming days/weeks.
Chrome 64.0.3282.119 contains a number of fixes and improvements -- a list of changes is available in the log. Watch out for upcoming Chrome and Chromium blog posts about new features and big efforts delivered in 64.
Security Fixes and Rewards

Note: Access to bug details and links may be kept restricted until a majority of users are updated with a fix. We will also retain restrictions if the bug exists in a third party library that other projects similarly depend on, but haven’t yet fixed.
This update includes 53 security fixes. Below, we highlight fixes that were contributed by external researchers. Please see the Chrome Security Page for more information.

[$3000][780450] High CVE-2018-6031: Use after free in PDFium. Reported by Anonymous on 2017-11-01

[$2000][787103] High CVE-2018-6032: Same origin bypass in Shared Worker. Reported by Jun Kokatsu (@shhnjk) on 2017-11-20

[$1000][793620] High CVE-2018-6033: Race when opening downloaded files. Reported by Juho Nurminen on 2017-12-09

[$4000][784183] Medium CVE-2018-6034: Integer overflow in Blink. Reported by Tobias Klein (www.trapkit.de) on 2017-11-12

[$2500][797500] Medium CVE-2018-6035: Insufficient isolation of devtools from extensions. Reported by Rob Wu on 2017-12-23