If you want the latest updates for your current version but not the version upgrade, use Microsoft's own wushowhide.diagcab from KB3073930 to hide it.
Run it. Click the link marked Advanced. Uncheck the box marked "Apply repairs automatically." Click Next. Wushowhide will run for a long, time, and when it comes back up, click the link to Hide Updates. Select the offending "Feature update to Windows 10 version" you dislike, then Next.
Unhide it the same way, or there will be another version update in 6 months anyway.