Merge pull request #6863 from ianthetechie/patch-3

Add blog post about optimizing compiler flags

Author: nellshamrell

draft/2025-08-06-this-week-in-rust.md

@@ -65,6 +65,8 @@ and just ask the editors to select the category.
 
 * [video] [Build with Naz: Claude code + Rust profiling and perf](https://www.youtube.com/watch?v=7iLMdNc-zOs)
 
+* [Optimizing Rust Builds with Target Flags](https://ianwwagner.com/til/optimizing-rustc-target-features)
+
 ### Research
 
 ### Miscellaneous