diff --git a/.changes/next-release/api-change-ecs-31783.json b/.changes/next-release/api-change-ecs-31783.json
new file mode 100644
index 0000000000..c0e5ee2b21
--- /dev/null
+++ b/.changes/next-release/api-change-ecs-31783.json
@@ -0,0 +1,5 @@
+{
+  "type": "api-change",
+  "category": "``ecs``",
+  "description": "[``botocore``] Adding SDK reference examples for Amazon ECS operations."
+}
diff --git a/.changes/next-release/api-change-route53domains-4838.json b/.changes/next-release/api-change-route53domains-4838.json
new file mode 100644
index 0000000000..c4cf35f10f
--- /dev/null
+++ b/.changes/next-release/api-change-route53domains-4838.json
@@ -0,0 +1,5 @@
+{
+  "type": "api-change",
+  "category": "``route53domains``",
+  "description": "[``botocore``] Doc only update for Route 53 Domains that fixes several customer-reported issues"
+}
diff --git a/.changes/next-release/api-change-s3-93935.json b/.changes/next-release/api-change-s3-93935.json
new file mode 100644
index 0000000000..5c34db3e09
--- /dev/null
+++ b/.changes/next-release/api-change-s3-93935.json
@@ -0,0 +1,5 @@
+{
+  "type": "api-change",
+  "category": "``s3``",
+  "description": "[``botocore``] This change is only for updating the model regexp of CopySource which is not for validation but only for documentation and user guide change."
+}