add changelog

Author: ianbotsf

.changes/f56de67b-6779-4296-a7d0-dcdefa0d4acd.json

@@ -0,0 +1,5 @@
+{
+    "id": "f56de67b-6779-4296-a7d0-dcdefa0d4acd",
+    "type": "feature",
+    "description": "Upgrade to Kotlin 2.2.0"
+}