Version of the newly released CSOM package is 16.1.6518.1200. Previous versions of the NuGet have not been removed, so that your existing solutions will continue working without issues and you can decide when the new version is taken into use.
Latest changes SharePoint Framework samples These are samples which are available from the SharePoint client-side web part sample repository at https://github.com/SharePoint/sp-dev-fx-webparts. New sample react-taxonomypicker demonstrating how to build taxonomy picker control for web part property setting New sample react-yammer-api showing how Yammer REST APIs
Package Name KB Number Release Date SharePoint Foundation 2013 SharePoint Server 2013 KB3191911 KB3191913 May 2017 This CU fixes the regression introduced in March 2017 CU and March 2017 PU (MS17-14) which prevents opening Word documents via Office Web Application
Package Name KB Number Release Date SharePoint Server 2016 SharePoint Server 2016 MUI/language patch KB3191880 KB3191884 May 2017 Description of the security update for SharePoint Server 2016: May 9, 2017 (KB3191880) This security update resolves vulnerabilities in Microsoft Office that could
Office Online Server April 2017 release Microsoft has announced their second major update to Office Online Server (OOS), which includes support for Windows Server 2016 as well as several improvements. OOS allows organizations to provide users with browser-based versions of Word, PowerPoint,