diff --git a/CHANGELOG-PRERELEASE-jp.md b/CHANGELOG-PRERELEASE-jp.md
index 2a9b68c3..672542f9 100644
--- a/CHANGELOG-PRERELEASE-jp.md
+++ b/CHANGELOG-PRERELEASE-jp.md
@@ -13,6 +13,7 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 ### Fixed
 
 ### Changed
+- [#1476] ModularAvatarMergeAnimator と ModularAvatarMergeParameter を新しい NDMF API (`IVirtualizeMotion` と `IVirtualizeAnimatorController`) を使用するように変更
 
 ### Removed
 
diff --git a/CHANGELOG-PRERELEASE.md b/CHANGELOG-PRERELEASE.md
index 2a9b68c3..05868219 100644
--- a/CHANGELOG-PRERELEASE.md
+++ b/CHANGELOG-PRERELEASE.md
@@ -13,6 +13,7 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 ### Fixed
 
 ### Changed
+- [#1476] Switch ModularAvatarMergeAnimator and ModularAvatarMergeParameter to use new NDMF APIs (`IVirtualizeMotion` and `IVirtualizeAnimatorController`)
 
 ### Removed
 
diff --git a/CHANGELOG-jp.md b/CHANGELOG-jp.md
index 98b4a95a..cf49b41e 100644
--- a/CHANGELOG-jp.md
+++ b/CHANGELOG-jp.md
@@ -9,11 +9,13 @@ Modular Avatarの主な変更点をこのファイルで記録しています。
 ## [Unreleased]
 
 ### Added
+- CHANGELOGファイルを追加
 
 ### Fixed
 - [#1460] パラメーターアセットをMA Parametersにインポートするとき、ローカルのみのパラメーターが間違ってアニメーターのみ扱いになる問題を修正
  
 ### Changed
+- [#1476] ModularAvatarMergeAnimator と ModularAvatarMergeParameter を新しい NDMF API (`IVirtualizeMotion` と `IVirtualizeAnimatorController`) を使用するように変更
 
 ### Removed
 
diff --git a/CHANGELOG.md b/CHANGELOG.md
index b24b8a2e..66fd48e0 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -14,11 +14,12 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 - Added CHANGELOG files
 
 ### Fixed
-
-### Changed
 - [#1460] When importing parameter assets in MA Parameters, "local only" parameters were incorrectly treated as
   "animator only"
 
+### Changed
+- [#1476] Switch ModularAvatarMergeAnimator and ModularAvatarMergeParameter to use new NDMF APIs (`IVirtualizeMotion` and `IVirtualizeAnimatorController`) 
+
 ### Removed
 
 ### Security