Download: https://www.google.com/chrome/browser/beta.html Full Log: https://blog.chromium.org/2017/02/chrome-57-beta-css-grid-layout-improved.html
You should disable automatic downloads in Chrome right now https://www.ghacks.net/2017/05/18/you-should-disable-automatic-downloads-in-chrome-right-now/
sandboxie users with a license should use the "forced folders" option for downloads - for any browser and its download folder (any you have defined) and restrict the target box in any rights and executions and ofc web access!