Update CHANGELOG.md

Author: dibarbet

CHANGELOG.md

@@ -9,6 +9,9 @@
 - Debug from .csproj and .sln [#5876](https://github.com/dotnet/vscode-csharp/issues/5876)
 
 ## Latest
+* Update Roslyn version (PR: [#6264](https://github.com/dotnet/vscode-csharp/pull/6264))
+  * Upgrade MSBuildLocator to fix homebrew dotnet resolution (PR: [#69769](https://github.com/dotnet/roslyn/pull/69769))
+  * Fix reported ExeName / ExeVersion (PR: [#69771](https://github.com/dotnet/roslyn/pull/69771))
 * Add 1.x setting names to migrated settings descriptions (PR: [#6266](https://github.com/dotnet/vscode-csharp/pull/6266))
 
 ## 2.0.436