Update release notes wrt #3968 fix

Author: cowtowncoder

release-notes/CREDITS-2.x

@@ -1598,6 +1598,9 @@ Sim Yih Tsern (yihtsern@github)
  * Contributed fix for #3897: 2.15.0 breaks deserialization when POJO/Record only has a
    single field and is marked `Access.WRITE_ONLY`
   (2.15.1)
+ * Contributed fux fix #3968: Records with additional constructors failed to deserialize
+  (2.15.3)
+
 
 Ajay Siwach (Siwach16@github)
   * Contributed #3637: Add enum features into `@JsonFormat.Feature`

release-notes/VERSION-2.x

@@ -4,6 +4,11 @@ Project: jackson-databind
 === Releases === 
 ------------------------------------------------------------------------
 
+2.15.3 (not yet released)
+
+#3968: Records with additional constructors failed to deserialize
+ (fix contributed by Sim Y-T)
+
 2.15.2 (30-May-2023)
 
 #3938: Record setter not included from interface (2.15 regression)