diff --git a/ChangeLog b/ChangeLog
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--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,14 @@
+2012-12-07 Rolf Bensch <rolf at bensch hyphen online dot de>
+	* backend/pixma.h: Pixma backend version 0.17.1
+	* backend/pixma_mp150.c, doc/descriptions/pixma.desc, doc/sane-pixma.man:
+	- Canon Pixma MG3100 support reported by Madis Lõhmus.
+	- Canon Pixma MG6200 support reported by Matthias Thon.
+	- Canon Pixma MX890 support reported by Henry Ptasinski.
+	* backend/pixma_imageclass.c, doc/descriptions/pixma.desc,
+	doc/sane-pixma.man:
+	- Canon imageCLASS MF4430 support reported by Michael Mik. This device is
+	  a MF4410 with ADF.
+
 2012-12-05 Stéphane Voltz <stef.dev@free.fr>
 	* backend/genesys.c backend/genesys_gl124.c: add binary data logging
 	for gl124 based scanners. Issue park command as early as possible to