diff --git a/CHANGELOG.md b/CHANGELOG.md
index c6317595eca..9c18e42c337 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,17 @@
 # Changelog
 
+## [unreleased]
+* Support for staves ordered by `scoreDef`
+* Support for `rend@letterspacing` and `syl@letterspacing` in MEI vu
+* Support for `nc@loc`
+* Support for `note@head.color`
+* Support for `note@head.fill` with `@headshape="diammond"`
+* Support for `staffDef@oct.default`
+* Improved metadata in the Humdrum importer (@gregchapman-dev)
+* Improved layout with labels in verses
+* Fix validity of the MEI header output in MEI Basic
+* Fix for the Java binding and cocoaPods
+
 ## [4.0.1] - 2023-09-05
 * Fix MEI version in output