Microsoft has released another cumulative update KB4103714 for Windows 10 Version 1709. This is the second cumulative in May 2018 after KB4103727. Microsoft has been releasing two or more cumulative updates in a month for the past few months.
Please note that Microsoft has already released a new version of Windows 10, Windows 10 Version 1803. If you have already installed Windows 10 Version 1803 then you may install KB4103721 instead of this update.