Prepare v0.13.8 changelog

README.md

@@ -30,7 +30,7 @@ It's no harder than writing unit tests!
 Under the hood, it performs a lot of [magic](#automation) that guarantees [reliable and precise](#reliability) results thanks to the [perfolizer](https://github.com/AndreyAkinshin/perfolizer) statistical engine.
 BenchmarkDotNet protects you from popular benchmarking mistakes and warns you if something is wrong with your benchmark design or obtained measurements.
 The results are presented in a [user-friendly](#friendliness) form that highlights all the important facts about your experiment.
-BenchmarkDotNet is already adopted by [16900+ GitHub projects](https://github.com/dotnet/BenchmarkDotNet/network/dependents) including
+BenchmarkDotNet is already adopted by [17400+ GitHub projects](https://github.com/dotnet/BenchmarkDotNet/network/dependents) including
   [.NET Runtime](https://github.com/dotnet/runtime),
   [.NET Compiler](https://github.com/dotnet/roslyn),
   [.NET Performance](https://github.com/dotnet/performance),

docs/_changelog/footer/v0.13.8.md

@@ -0,0 +1,11 @@
+_Date: September 08, 2023_
+
+_Milestone: [v0.13.8](https://github.com/dotnet/BenchmarkDotNet/issues?q=milestone%3Av0.13.8)_
+([List of commits](https://github.com/dotnet/BenchmarkDotNet/compare/v0.13.7...v0.13.8))
+
+_NuGet Packages:_
+* https://www.nuget.org/packages/BenchmarkDotNet/0.13.8
+* https://www.nuget.org/packages/BenchmarkDotNet.Annotations/0.13.8
+* https://www.nuget.org/packages/BenchmarkDotNet.Diagnostics.dotTrace/0.13.8
+* https://www.nuget.org/packages/BenchmarkDotNet.Diagnostics.Windows/0.13.8
+* https://www.nuget.org/packages/BenchmarkDotNet.Templates/0.13.8

docs/_changelog/header/v0.13.8.md

@@ -0,0 +1,3 @@
+## Highlights
+
+This release contains important bug fixes.