diff --git a/CHANGES.rst b/CHANGES.rst
index 8b8d5d07..d239c3fa 100644
--- a/CHANGES.rst
+++ b/CHANGES.rst
@@ -1,3 +1,7 @@
+1.4.2 (unreleased)
+==================
+- Added ``alignment`` sub-package.
+
 1.4.1 (2023-06-29)
 ==================