Add leaf cache

Change-Id: Ib630e0327cf64c246c3648361e5a6844ea30cf3a
diff --git a/Changes b/Changes
index 07d41a6..fbe8c4c 100644
--- a/Changes
+++ b/Changes
@@ -1,3 +1,5 @@
+    - [performance] Add leaf cache. (diewald)
+
 0.64.5 2025-12-03
     - [maintenance] Update to Java 21 (diewald)
     - [enhancement] Alter vcNamePattern to allow system VC names with less