Chrome 47 beta release includes support for cooperative multitasking, splash screens for sites added to home screen, flexible desktop notifications, security fixes. For further information check the following link: http://blog.chromium.org/2015/10/chrome-47-beta-idle-time-work-splash.html.
SAP NetWeaver Test Center has been testing Chrome 47 on desktop in combinations with NetWeaver versions 7.02, 7.30, 7.31 and 7.40.
Suite Test Engineering for S/4HANA has also executed central qualification tests for Chrome 47. The tests were performed on S/4 HANA PSE – 1603 on MAC 10.10, Windows 7, Windows 8.1 and Windows 10.
For restrictions and limitations, please see note: https://service.sap.com/sap/support/notes/1655306.