diff -Nru debian-security-support-12+2021.12.08/debian/changelog debian-security-support-12+2022.02.07/debian/changelog
--- debian-security-support-12+2021.12.08/debian/changelog	2021-12-08 18:20:51.000000000 +0000
+++ debian-security-support-12+2022.02.07/debian/changelog	2022-02-07 01:02:58.000000000 +0000
@@ -1,3 +1,10 @@
+debian-security-support (1:12+2022.02.07) unstable; urgency=medium
+
+  [ Markus Koschany ]
+  * Mark guacamole-client as end-of-life in Stretch.
+
+ -- Holger Levsen <holger@debian.org>  Mon, 07 Feb 2022 02:02:58 +0100
+
 debian-security-support (1:12+2021.12.08) unstable; urgency=medium
 
   [ Sylvain Beucler ]
diff -Nru debian-security-support-12+2021.12.08/security-support-ended.deb9 debian-security-support-12+2022.02.07/security-support-ended.deb9
--- debian-security-support-12+2021.12.08/security-support-ended.deb9	2021-12-08 18:08:22.000000000 +0000
+++ debian-security-support-12+2022.02.07/security-support-ended.deb9	2022-02-07 00:58:02.000000000 +0000
@@ -26,3 +26,4 @@
 reel                     0.6.1-4                 2021-01-22  https://lists.debian.org/debian-lts/2021/01/msg00016.html
 keystone                 2:10.0.0-9+deb9u1       2021-06-25  https://lists.debian.org/debian-lts/2020/05/msg00011.html
 libspring-java           4.3.5-1+deb9u1          2021-12-03  https://lists.debian.org/debian-lts/2021/12/msg00008.html
+guacamole-client         0.9.9+dfsg-1            2022-02-04  https://lists.debian.org/debian-lts/2022/01/msg00015.html