add patching to changelog

Author: ndgrigorian

CHANGELOG.md

@@ -6,6 +6,9 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 ## [dev] - YYYY-MM-DD
 
+### Added
+* Added `mkl_fft` patching for NumPy, with `mkl_fft` context manager, `is_patched` query, and `patch_numpy_fft` and `restore_numpy_fft` calls to replace `numpy.fft` calls with calls from `mkl_fft.interfaces.numpy_fft` [gh-224](https://github.com/IntelPython/mkl_fft/pull/224)
+
 ### Removed
 * Dropped support for Python 3.9 [gh-243](https://github.com/IntelPython/mkl_fft/pull/243)