diff --git a/changelog b/changelog
index 8b51cb3..2e4c023 100644
--- a/changelog
+++ b/changelog
@@ -1,3 +1,5 @@
+20141004 tpd src/axiom-website/patches.html 20141004.04.tpd.patch
+20141004 tpd src/share/algebra/*.daase update databases
20141004 tpd src/axiom-website/patches.html 20141004.03.tpd.patch
20141004 tpd books/bookvol10.2 fix OrderedAbelianSemiGroup
20141004 tpd src/axiom-website/patches.html 20141004.02.tpd.patch
diff --git a/patch b/patch
index 09fa599..708b127 100644
--- a/patch
+++ b/patch
@@ -1,5 +1,4 @@
-books/bookvol10.2 fix OrderedAbelianSemiGroup
+src/share/algebra/*.daase update databases with new OrderedAbelianSemiGroup
--OrderedAbelianSemiGroup(): Category == Join(OrderedSet, AbelianMonoid)
-+OrderedAbelianSemiGroup(): Category == Join(OrderedSet, AbelianSemiGroup)
+make sure the databases are up to date
diff --git a/src/axiom-website/patches.html b/src/axiom-website/patches.html
index 57c312b..9e79ed1 100644
--- a/src/axiom-website/patches.html
+++ b/src/axiom-website/patches.html
@@ -4666,6 +4666,8 @@ books/bookvol10.1, 10.2, bib add documentation
books/bookvolbib fix typo
20141004.03.tpd.patch
books/bookvol10.2 fix OrderedAbelianSemiGroup
+20141004.04.tpd.patch
+src/share/algebra/*.daase update databases