When we released ReSharper 2016.3 (and earlier this week, ReSharper 2017.1 EAP), we introduced initial support for C# 7 and VB.NET 15. For example, ReSharper now understands binary literals and digit separators, as well as local functions with several inspections. We're far from feature complete, but want to look ahead at what's coming in terms of new programming language features and what we are