- C# 6 Preview: nameof expressions
- C# 6 Preview: using static (syntax changed)
- C# 6 Preview: Declaration Expressions (scrapped for C# 6, but included in C# 7)
- C# 6 Preview: await in catch and finally blocks
- C# 6 Preview: Autoproperty enhancements
- C# 6 Preview: The Safe Navigation Operator (?.)
- C# 6 Preview: Exception filters
- C# 6 Preview: Parameterless struct Constructors (scrapped for C# 6)
- C# 6 Preview: Expression-bodied members
- C# 6 Preview: Index initializers
- C# 6 Preview: String Interpolation (syntax changed)
- C# 6 Preview: Changes in VS2015 CTP 5 (covers syntax changes in using static and string interpolation)