Updates SDK to v2.503.0

.changes/2.503.0.json

@@ -0,0 +1,17 @@
+[
+    {
+        "type": "feature",
+        "category": "MediaConvert",
+        "description": "MediaConvert adds support for specifying priority (-50 to 50) on jobs submitted to on demand or reserved queues"
+    },
+    {
+        "type": "feature",
+        "category": "Polly",
+        "description": "Amazon Polly adds support for Neural text-to-speech engine."
+    },
+    {
+        "type": "feature",
+        "category": "Route53",
+        "description": "Amazon Route 53 now supports the Middle East (Bahrain) Region (me-south-1) for latency records, geoproximity records, and private DNS for Amazon VPCs in that region."
+    }
+]

CHANGELOG.md

@@ -1,7 +1,12 @@
 # Changelog for AWS SDK for JavaScript
-<!--LATEST=2.502.0-->
+<!--LATEST=2.503.0-->
 <!--ENTRYINSERT-->
 
+## 2.503.0
+* feature: MediaConvert: MediaConvert adds support for specifying priority (-50 to 50) on jobs submitted to on demand or reserved queues
+* feature: Polly: Amazon Polly adds support for Neural text-to-speech engine.
+* feature: Route53: Amazon Route 53 now supports the Middle East (Bahrain) Region (me-south-1) for latency records, geoproximity records, and private DNS for Amazon VPCs in that region.
+
 ## 2.502.0
 * feature: CodeCommit: This release supports better exception handling for merges.
 

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-2.502.0.min.js"></script>
+    <script src="https://sdk.amazonaws.com/js/aws-sdk-2.503.0.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