diff --git a/CHANGELOG.md b/CHANGELOG.md
index 9f8312d..8ccfcbd 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,3 +1,9 @@
+## v4.1.0
+
+### New Features
+
+- Add `p_context_delete()` and `p_tree_delete()` for D targets.
+
 ## v4.0.0
 
 ### New Features