Today,
browsing NI's web site hoping to find some information about a SP for CVI 2017 I discovered that at least a patch is available fixing an issue with the compiler. Although NI recommends this update for all users it does not provide any information about what is fixed, nor is this patch mentioned in this forum, nor is it found by NI's Update Service.
I would conclude that this leaves some room for improvement 
So please, NI, add some release information and update your Update Service... Thanks!