diff --git a/debian/changelog b/debian/changelog
index ea73ec4..b35b050 100644
--- a/debian/changelog
+++ b/debian/changelog
@@ -1,8 +1,10 @@
 xen-tools (4.2.1+dev-1) UNRELEASED; urgency=low
 
   * New upstream snapshot
+    - Correctly checks and documents valid values for
+      disk_device. (Closes: #621499)
 
- -- Axel Beckert <abe@debian.org>  Thu, 17 Mar 2011 02:56:41 +0100
+ -- Axel Beckert <abe@debian.org>  Tue, 19 Apr 2011 23:19:35 +0200
 
 xen-tools (4.2.1-1) unstable; urgency=low