Today is a .NET focused day.

Assorted links for Tuesday, September 17:

1. Performance Improvements in .NET 9
2. How Async/Await Really Works in C#
3. Dynamically Adapting To Application Sizes: A blog post about advanced garbage collection techniques.
4. Preventing breaking changes in public APIs with PublicApiGenerator. See also Preventing breaking changes in .NET class libraries.
5. A Complete .NET Developer’s Guide to Span with Stephen Toub