Fix #635
diff --git a/release-notes/VERSION b/release-notes/VERSION
index 9462b7a..07d2fa2 100644
--- a/release-notes/VERSION
+++ b/release-notes/VERSION
@@ -4,6 +4,11 @@
 === Releases ===
 ------------------------------------------------------------------------
 
+2.4.5 (not yet released)
+
+#635: Reduce cachability of `Map` deserializers, to avoid problems with per-property config changes
+    (regression due to #604)
+
 2.4.4 (24-Nov-2014)
 
 (jackson-core)#158: Setter confusion on assignable types