diff --git a/ChangeLog b/ChangeLog
index a888e494b..4f88ea390 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,9 @@
+2010-12-05 Stéphane Voltz <stef.dev@free.fr>
+	* backend/genesys_conv.c backend/genesys.c doc/sane-genesys.man
+	sanei/sanei_magic.c backend/genesys.h backend/genesys_low.h
+	backend/Makefile.in backend/Makefile.am: add software deskep, crop
+	and despeckle for the genesys backend.
+
 2010-09-08  Nicolas Martin <nicols-guest at users.alioth.debian.org>
 	* backend/pixma_mp150.c, backend/pixma_mp730.c
 	doc/descriptions/pixma.desc, doc/sane-pixma.man:
diff --git a/backend/genesys.c b/backend/genesys.c
index 252dc2628..b5fcc7dd8 100644
--- a/backend/genesys.c
+++ b/backend/genesys.c
@@ -10,6 +10,9 @@
    Dynamic rasterization code was taken from the epjistsu backend by
    m. allan noah <kitno455 at gmail dot com>
 
+   Software processing for deskew, crop and dspeckle are inspired by allan's
+   noah work in the fujitsu backend
+
    This file is part of the SANE package.
    
    This program is free software; you can redistribute it and/or
@@ -50,12 +53,12 @@
 */
 
 /*
- * SANE backend for Genesys Logic GL646/GL841 based scanners
+ * SANE backend for Genesys Logic GL646/GL841/GL843/GL847 based scanners
  */
 
 #include "../include/sane/config.h"
 
-#define BUILD 32
+#define BUILD 33
 
 #include <errno.h>
 #include <string.h>