diff --git a/CHANGES b/CHANGES
index a5540e5..1db4864 100644
--- a/CHANGES
+++ b/CHANGES
@@ -8,7 +8,7 @@ Lib/
   after the colon.
 
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-Released 2.4.21 2015-09-25
+Released 2.4.21 2015-09-25 (upstream), 2015-10-19 (pyldap)
 
 Changes since 2.4.20: