.Net Frameworkda yangi C# featurelarini nuget paket PolySharp orqali amalga oshirish mumkin ekan.

Note: not all the new C# features can be "tricked" this way (eg. those requiring runtime support, such as static abstract members, still won't work). But almost everything else will (eg. nullability annotations, pattern matching, etc.), and this applies to a big number of new C# features. Try PolySharp out, don't get stuck on C# 6.0 or other older versions! 🎉