diff --git a/ChangeLog b/ChangeLog
index e1ae5e37ac..74dc948b5f 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -4,6 +4,7 @@ phpMyAdmin - ChangeLog
 5.1.1 (not yet released)
 - issue #13325 Fixed created procedure shows up in triggers and events and vice-versa
 - issue        Fixed adding an event shows an empty row
+- issue #16706 Fixed a PHP error when visualizing a nullable geometry column
 
 5.1.0 (2021-02-24)
 - issue #15350 Change Media (MIME) type references to Media type