diff --git a/release-notes/CREDITS-2.x b/release-notes/CREDITS-2.x
index 9faa366d..fdb6dc75 100644
--- a/release-notes/CREDITS-2.x
+++ b/release-notes/CREDITS-2.x
@@ -15,6 +15,11 @@ Authors:
 
 Contributors:
 
+# 2.16.0 (not yet released)
+
+WrongWrong (@k163377)
+* #682: Remove MissingKotlinParameterException and replace with MismatchedInputException
+
 # 2.15.2
 
 WrongWrong (@k163377)
diff --git a/release-notes/VERSION-2.x b/release-notes/VERSION-2.x
index b5204404..bf1c4b9a 100644
--- a/release-notes/VERSION-2.x
+++ b/release-notes/VERSION-2.x
@@ -16,7 +16,11 @@ Co-maintainers:
 === Releases ===
 ------------------------------------------------------------------------
 
-2.16.0 (not yet relesed)
+2.16.0 (not yet released)
+
+#682: Remove MissingKotlinParameterException and replace with MismatchedInputException
+ This change removes MissingKotlinParameterException and resolves #617.
+ This change is a prerequisite for future work to improve performance.
 
 2.15.2 (30-May-2023)