diff --git a/src/changes/changes.xml b/src/changes/changes.xml
index 748d5a01e..0232f1381 100644
--- a/src/changes/changes.xml
+++ b/src/changes/changes.xml
@@ -51,6 +51,9 @@ If the output is not quite correct, check for invisible trailing spaces!
+
+ Improved performance of "MathArrays#sortInPlace(...)".
+
Clarify javadoc of "DecompositionSolver#getInverse()" and corresponding implementations
wrt the actually returned inverse. Several decomposition implementations are able