diff --git a/.changes/next-release/api-change-connect-9209.json b/.changes/next-release/api-change-connect-9209.json
new file mode 100644
index 000000000000..9f1429c6d5dc
--- /dev/null
+++ b/.changes/next-release/api-change-connect-9209.json
@@ -0,0 +1,5 @@
+{
+  "type": "api-change",
+  "category": "``connect``",
+  "description": "This release updates these APIs: UpdateInstanceAttribute, DescribeInstanceAttribute and ListInstanceAttributes. You can use it to programmatically enable/disable High volume outbound communications using attribute type HIGH_VOLUME_OUTBOUND on the specified Amazon Connect instance."
+}
diff --git a/.changes/next-release/api-change-connectcampaigns-5712.json b/.changes/next-release/api-change-connectcampaigns-5712.json
new file mode 100644
index 000000000000..6e9ea7bc9e98
--- /dev/null
+++ b/.changes/next-release/api-change-connectcampaigns-5712.json
@@ -0,0 +1,5 @@
+{
+  "type": "api-change",
+  "category": "``connectcampaigns``",
+  "description": "Added Amazon Connect high volume outbound communications SDK."
+}
diff --git a/.changes/next-release/api-change-dynamodb-97298.json b/.changes/next-release/api-change-dynamodb-97298.json
new file mode 100644
index 000000000000..76389f44fda6
--- /dev/null
+++ b/.changes/next-release/api-change-dynamodb-97298.json
@@ -0,0 +1,5 @@
+{
+  "type": "api-change",
+  "category": "``dynamodb``",
+  "description": "Doc only update for DynamoDB service"
+}
diff --git a/.changes/next-release/api-change-dynamodbstreams-48721.json b/.changes/next-release/api-change-dynamodbstreams-48721.json
new file mode 100644
index 000000000000..4e2ac8564e7c
--- /dev/null
+++ b/.changes/next-release/api-change-dynamodbstreams-48721.json
@@ -0,0 +1,5 @@
+{
+  "type": "api-change",
+  "category": "``dynamodbstreams``",
+  "description": "Update dynamodbstreams command to latest version"
+}