diff --git a/Shorewall/releasenotes.txt b/Shorewall/releasenotes.txt
index 39f1bc9ba..d12769d77 100644
--- a/Shorewall/releasenotes.txt
+++ b/Shorewall/releasenotes.txt
@@ -14,7 +14,13 @@ VI.   PROBLEMS CORRECTED AND NEW FEATURES IN PRIOR RELEASES
   I.  P R O B L E M S   C O R R E C T E D   I N   T H I S  R E L E A S E
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-None.
+1)  Under rare circumstances where COMMENT is used to attach comments
+    to rules, OPTIMIZE 8 through 15 could result in invalid
+    iptables-restore (ip6tables-restore) input.
+
+2)  Under rare circumstances unvolving exclusion, OPTIMIZE 8 through 15
+    could result in invalid iptables-restore (ip6tables-restore) input.
+
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            I I.  K N O W N   P R O B L E M S   R E M A I N I N G
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