CHANGELOG.md in aws-sdk-emr-1.85.0 vs CHANGELOG.md in aws-sdk-emr-1.86.0

@@ -1,7 +1,12 @@
 Unreleased Changes
 ------------------
 
+1.86.0 (2024-04-25)
+------------------
+
+* Feature - Code Generated Changes, see `./build_tools` or `aws-sdk-core`'s CHANGELOG.md for details.
+
 1.85.0 (2024-04-01)
 ------------------
 
 * Feature - This release fixes a broken link in the documentation.