Chrome 48 beta release includes performance and stability improvements as well as some new features. For further information check the following link: http://blog.chromium.org/2015/12/chrome-48-beta-present-to-cast-devices_91.html.
SAP NetWeaver Test Center and Suite Test Engineering have been testing Chrome 48 on desktop based on NetWeaver versions 7.02, 7.30, 7.31 and 7.40.
For restrictions and limitations, please see Chrome general note 1655306.