diff -u regina-normal-4.96/debian/changelog regina-normal-4.96/debian/changelog
--- regina-normal-4.96/debian/changelog
+++ regina-normal-4.96/debian/changelog
@@ -1,3 +1,15 @@
+regina-normal (4.96-2.1build2) xenial; urgency=medium
+
+  * No-change rebuild for openmpi on s390x.
+
+ -- Matthias Klose <doko@ubuntu.com>  Sat, 06 Feb 2016 19:52:49 +0000
+
+regina-normal (4.96-2.1build1) xenial; urgency=medium
+
+  * No-change rebuild for openmpi transition.
+
+ -- Matthias Klose <doko@ubuntu.com>  Mon, 01 Feb 2016 11:38:44 +0000
+
 regina-normal (4.96-2.1) unstable; urgency=medium
 
   * Non-maintainer upload.