Update release notes wrt #487

Author: tatu-at-datastax

release-notes/CREDITS-2.x

@@ -319,3 +319,9 @@ Thomas de Lange (@thomasdelange5)
  * Contributed fix for #428: (ion) `IonParser.getIntValue()` fails or does not handle
    value overflow checks
   (2.17.0)
+
+Yoann Vernageau (@yvrng)
+ * Contributed #487 (ion): Don't close IonParser on EOF to be compatible with `MappingIterator`
+   when source is an empty `InputStream`
+  (2.17.1)
+

release-notes/VERSION-2.x

@@ -20,6 +20,10 @@ Active maintainers:
 
 2.17.1 (not yet released)
 
+#487 (ion): Don't close IonParser on EOF to be compatible with `MappingIterator`
+  when source is an empty `InputStream`
+ (contributed by Yoann V)
+
 #488 (ion): Upgrade `ion-java` to 1.11.7 (from 1.11.2)
 
 2.17.0 (12-Mar-2024)