add gh-351 to changelog

Author: ndgrigorian

CHANGELOG.md

@@ -12,6 +12,11 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 ### Fixed
 
+## [2.3.1] - 2026-07-31
+
+### Fixed
+* Fixed RPATH logic for OSX builds [gh-351](ps://github.com/IntelPython/mkl_fft/pull/351)
+
 ## [2.3.0] - 2026-07-30
 
 ### Added