VSAE now supports Visual Studio 2017

System Center Visual Studio Authoring Extensions (VSAE) has been updated for VS2017

https://www.microsoft.com/en-us/download/details.aspx?id=30169

Read more about it here:  https://blogs.technet.microsoft.com/momteam/2017/12/01/system-center-visual-studio-authoring-extensionvsae-support-for-visual-studio-2017/

You voted.  Microsoft responded.  This had over 700 votes on Uservoice:

https://systemcenterom.uservoice.com/forums/293064-general-operations-manager-feedback/suggestions/18560653-updated-vsae-to-support-visual-studio-2017

Version 1.3.0.0 is released on 11/29/2017.