diff --git a/solr/CHANGES.txt b/solr/CHANGES.txt
index fee22c375f4..b281b69d1b8 100644
--- a/solr/CHANGES.txt
+++ b/solr/CHANGES.txt
@@ -81,6 +81,8 @@ New Features
 
 * SOLR-13821: A Package store to store and load package artefacts (noble, Ishan Chattopadhyaya)
 
+* SOLR-13298: Allow zplot to plot matrices (Joel Bernstein)
+
 Improvements
 ----------------------