## Highlights

*  ByRef and Stack-only support ([#492](https://github.com/dotnet/BenchmarkDotNet/issues/492), [sample](https://github.com/dotnet/BenchmarkDotNet/blob/edf20758871ec621fdbfd93d862769da46c4bf15/samples/BenchmarkDotNet.Samples/IL/IL_RefReturns.cs))
* .NET Core 2.1 support ([#587](https://github.com/dotnet/BenchmarkDotNet/issues/587))
* Improved LINQPad support
* Smart logic for precision in ScaledColumn ([#509](https://github.com/dotnet/BenchmarkDotNet/issues/509), [#590](https://github.com/dotnet/BenchmarkDotNet/issues/590))
* Better macOS version detection ([15d72388](https://github.com/dotnet/BenchmarkDotNet/commit/15d72388436c1060e87662b5f4519b9e7e071627))
* Minor fixes and improvements