diff --git a/changelog b/changelog
index 7ab42f6..55bebdf 100644
--- a/changelog
+++ b/changelog
@@ -1,3 +1,6 @@
+20120420 tpd src/axiom-website/patches.html 20120420.01.tpd.patch
+20120420 tpd src/input/Makefile add cohen.input
+20120420 tpd src/input/cohen.input Joel Cohen algebra example
20120413 tpd src/axiom-website/patches.html 20120413.02.tpd.patch
20120413 tpd src/axiom-website/download.html update download list
20120413 tpd src/axiom-website/patches.html 20120413.01.tpd.patch
diff --git a/src/axiom-website/patches.html b/src/axiom-website/patches.html
index a023da0..2432cc5 100644
--- a/src/axiom-website/patches.html
+++ b/src/axiom-website/patches.html
@@ -3882,5 +3882,7 @@ faq add FAQ 53: Axiom won't build on Fedora
Makefile.pamphlet add <> to all stanzas
20120413.02.tpd.patch
src/axiom-website/download.html update download list
+20120420.01.tpd.patch
+src/input/cohen.input Joel Cohen algebra example