Known as the Lenovo Flex 4 in the US, the 2-in-1 device is receiving a CPU upgrade, smaller bezels, and a larger SSD capacity limit. Lenovo will likely reveal price and availability at MWC later this month.
http://www.notebookcheck.net/Lenovo-Yoga-510-is-getting-a-Kaby-Lake-refresh.197122.0.html