diff --git a/en/appendices/6-0-migration-guide.rst b/en/appendices/6-0-migration-guide.rst
index 719f611389..1c3c7c89c3 100644
--- a/en/appendices/6-0-migration-guide.rst
+++ b/en/appendices/6-0-migration-guide.rst
@@ -16,6 +16,7 @@ Behavior Changes
   ``JsonType`` by default.
 - ``Cake\View\Widget\FileWidget`` was removed as it was redundant. The standard
   input widget will be used for file inputs in 6.x.
+- ``Text::uuid()`` now generates UUID v7 complaint strings instead of UUID v4.
 
 Breaking Changes
 ================