diff --git a/lucene/CHANGES.txt b/lucene/CHANGES.txt
index 4a21f6a57d2..84e96837f1b 100644
--- a/lucene/CHANGES.txt
+++ b/lucene/CHANGES.txt
@@ -22,6 +22,10 @@ Improvements
 * LUCENE-8673: Use radix partitioning when merging dimensional points instead
   of sorting all dimensions before hand. (Ignacio Vera, Adrien Grand)
 
+Other
+
+* LUCENE-8680: Refactor EdgeTree#relateTriangle method. (Ignacio Vera)
+
 ======================= Lucene 8.0.0 =======================
 
 API Changes