diff --git a/ChangeLog b/ChangeLog
index 23fcf34ade..036d76f1e5 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,10 @@
+2008-12-01  Martin Nordholts  <martinn@svn.gnome.org>
+
+	* libgimpwidgets/gimpwidgets-error.h: Added 'Since: GIMP 2.8' to
+	GIMP_WIDGETS_ERROR.
+
+	* libgimpwidgets/gimpwidgets.h: Added gimpwidgets-error.h.
+
 2008-11-30  Martin Nordholts  <martinn@svn.gnome.org>
 
 	* libgimpwidgets/gimpwidgets-error.[ch]: New files defining
diff --git a/libgimpwidgets/gimpwidgets-error.h b/libgimpwidgets/gimpwidgets-error.h
index f98a138f43..76e60c1034 100644
--- a/libgimpwidgets/gimpwidgets-error.h
+++ b/libgimpwidgets/gimpwidgets-error.h
@@ -32,6 +32,13 @@ typedef enum
 } GimpWidgetsError;
 
 
+/**
+ * GIMP_WIDGETS_ERROR:
+ *
+ * The GIMP widgets error domain.
+ *
+ * Since: GIMP 2.8
+ */
 #define GIMP_WIDGETS_ERROR (gimp_widgets_error_quark ())
 
 GQuark  gimp_widgets_error_quark (void) G_GNUC_CONST;
diff --git a/libgimpwidgets/gimpwidgets.h b/libgimpwidgets/gimpwidgets.h
index 3a3e464062..38213d8feb 100644
--- a/libgimpwidgets/gimpwidgets.h
+++ b/libgimpwidgets/gimpwidgets.h
@@ -74,6 +74,7 @@
 #include <libgimpwidgets/gimpstock.h>
 #include <libgimpwidgets/gimpstringcombobox.h>
 #include <libgimpwidgets/gimpunitmenu.h>
+#include <libgimpwidgets/gimpwidgets-error.h>
 #include <libgimpwidgets/gimpzoommodel.h>
 
 #include <libgimpwidgets/gimpoldwidgets.h>