Updates SDK to v2.603.0

Author: awstools

.changes/2.603.0.json

@@ -0,0 +1,7 @@
+[
+    {
+        "type": "feature",
+        "category": "EC2",
+        "description": "This release adds support for partition placement groups and instance metadata option in Launch Templates"
+    }
+]

CHANGELOG.md

@@ -1,7 +1,10 @@
 # Changelog for AWS SDK for JavaScript
-<!--LATEST=2.602.0-->
+<!--LATEST=2.603.0-->
 <!--ENTRYINSERT-->
 
+## 2.603.0
+* feature: EC2: This release adds support for partition placement groups and instance metadata option in Launch Templates
+
 ## 2.602.0
 * bugfix: util: Fix `name.endsWith is not a function` exception when inspecting some generated errors with some versions of nodejs
 * feature: Backup: Cross-region backup is a new AWS Backup feature that allows enterprises to copy backups across multiple AWS services to different regions. 

README.md

@@ -25,7 +25,7 @@ version.
 To use the SDK in the browser, simply add the following script tag to your
 HTML pages:
 
-    <script src="https://sdk.amazonaws.com/js/aws-sdk-2.602.0.min.js"></script>
+    <script src="https://sdk.amazonaws.com/js/aws-sdk-2.603.0.min.js"></script>
 
 You can also build a custom browser SDK with your specified set of AWS services.
 This can allow you to reduce the SDK's size, specify different API versions of