add whatsnew (#5596)

SciTools · Nov 21, 2023 · 96a69e4 · 96a69e4
1 parent 20393cc
commit 96a69e4
Showing 1 changed file with 2 additions and 1 deletion.
diff --git a/docs/src/whatsnew/latest.rst b/docs/src/whatsnew/latest.rst
@@ -72,7 +72,8 @@ This document explains the changes made to Iris for this release
 🚀 Performance Enhancements
 ===========================
 
-#. N/A
+#. `@stephenworsley`_ improved the speed of :class:`~iris.analysis.AreaWeighted`
+   regridding. (:pull:`5543`)
 
 
 🔥 Deprecations