Google has recently introduced many new features in Chrome. But it has disbanded the Google Chrome Support for Microsoft Windows XP, Windows Vista and the Mac Devices that are running OSX 8.10 and earlier versions.
Microsoft has failed to convince the users of older versions of Microsoft to switch to latest versions. Even after Microsoft disbanded windows XP support, it is installed in 13.7% devices of the World after 15 years. However, after disbanding Chrome Support, there is a chance that some of the users might switch to Windows 7 or the latest.
Google has taken back this support not only from Windows XP, but Vista, OSX and Mountain Line has been treated the same way.