changes

Author: lucix-aws

.changes/next-release/bugfix-56887e7be8e96d3b96972b0367992984eb7f71e4.json

@@ -0,0 +1,7 @@
+{
+  "type": "bugfix",
+  "description": "Fix base64 blobs in event stream test params.",
+  "pull_requests": [
+    "[#3121](https://github.com/smithy-lang/smithy/pull/3121)"
+  ]
+}