diff --git a/docs/unit_definition_changelog.txt b/docs/unit_definition_changelog.txt
index 551b0a2f7b39f0fc7e2d9ea35395d6e4bfea085a..97dc15d75f17c201e6c17965e8cf63924f351682 100644
--- a/docs/unit_definition_changelog.txt
+++ b/docs/unit_definition_changelog.txt
@@ -78,3 +78,6 @@ iqb-aspect-definition@1.0.0
   object ({value: number; unit: string})
 - Section.gridColumnSizes and Section.gridRowSizes now have a unit attached and are therefore an object
   ({value: number; unit: string})
+
+3.12.0
+- Likert: new property: stickyHeaders