diff --git a/.changes/next-release/api-change-ec2-72987.json b/.changes/next-release/api-change-ec2-72987.json
new file mode 100644
index 0000000000..0306a0e5da
--- /dev/null
+++ b/.changes/next-release/api-change-ec2-72987.json
@@ -0,0 +1,5 @@
+{
+  "type": "api-change",
+  "category": "``ec2``",
+  "description": "[``botocore``] Documentation updates for Amazon EC2."
+}
diff --git a/.changes/next-release/api-change-iotdata-42185.json b/.changes/next-release/api-change-iotdata-42185.json
new file mode 100644
index 0000000000..9e7f284d2f
--- /dev/null
+++ b/.changes/next-release/api-change-iotdata-42185.json
@@ -0,0 +1,5 @@
+{
+  "type": "api-change",
+  "category": "``iot-data``",
+  "description": "[``botocore``] Add v2 smoke tests and smithy smokeTests trait for SDK testing."
+}