[U] Changelog

README.md

@@ -129,6 +129,12 @@ cargo install --git https://github.com/hykilpikonna/hyfetch
 
 <!-- CHANGELOG STARTS HERE --->
 
+**🔧 Building Pipeline Refactoring**
+
+* Modernize Python building toolchain from `setup.py` to `pyproject.toml`
+* Fixed a bug where Windows binaries are mistakenly built into Unix packages.
+* Fixed a bug where `presets.json` was not being included in the built package.
+
 ### 2.0.3
 
 (changelog is generated by Gemini from commit history)