diff --git a/.changes/2.30.8.json b/.changes/2.30.8.json
index af5b473e317..62e605cdd50 100644
--- a/.changes/2.30.8.json
+++ b/.changes/2.30.8.json
@@ -37,6 +37,12 @@
             "category": "Timestream InfluxDB",
             "contributor": "",
             "description": "Adds 'allocatedStorage' parameter to UpdateDbInstance API that allows increasing the database instance storage size and 'dbStorageType' parameter to UpdateDbInstance API that allows changing the storage type of the database instance"
+        },
+        {
+            "type": "feature",
+            "category": "AWS SDK for Java v2",
+            "contributor": "",
+            "description": "Buffer input data from ContentStreamProvider to avoid the need to reread the stream after calculating its length."
         }
     ]
 }
\ No newline at end of file
diff --git a/.changes/next-release/feature-AWSSDKforJavav2-9db145b.json b/.changes/next-release/feature-AWSSDKforJavav2-9db145b.json
deleted file mode 100644
index 8eb1b249139..00000000000
--- a/.changes/next-release/feature-AWSSDKforJavav2-9db145b.json
+++ /dev/null
@@ -1,6 +0,0 @@
-{
-    "type": "feature",
-    "category": "AWS SDK for Java v2",
-    "contributor": "",
-    "description": "Buffer input data from ContentStreamProvider to avoid the need to reread the stream after calculating its length."
-}
diff --git a/CHANGELOG.md b/CHANGELOG.md
index 3f5a537a0ee..127dea2b661 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -24,6 +24,10 @@
   - ### Features
     - Adds 'allocatedStorage' parameter to UpdateDbInstance API that allows increasing the database instance storage size and 'dbStorageType' parameter to UpdateDbInstance API that allows changing the storage type of the database instance
 
+## __AWS SDK for Java v2__
+  - ### Features
+    - Buffer input data from ContentStreamProvider to avoid the need to reread the stream after calculating its length.
+
 # __2.30.7__ __2025-01-27__
 ## __AWS Elemental MediaConvert__
   - ### Features