diff -Nru geogebra-4.0.34.0+dfsg1/debian/changelog geogebra-4.0.34.0+dfsg1/debian/changelog
--- geogebra-4.0.34.0+dfsg1/debian/changelog	2012-08-15 11:58:18.000000000 +0000
+++ geogebra-4.0.34.0+dfsg1/debian/changelog	2013-05-16 20:42:54.000000000 +0000
@@ -1,10 +1,11 @@
-geogebra (4.0.34.0+dfsg1-1ubuntu1) quantal; urgency=low
+geogebra (4.0.34.0+dfsg1-2) unstable; urgency=low
 
-  * Ensure backwards compatible bytecode is built when building with
-    openjdk-7 as default java (LP: #1033815):
-    - d/ant.properties: Set source/target = 1.5.
+  * Fix typo in debian/copyright.
+  * Set build compatibility version to 1.5 (closes: #684980).
+  * Use '-b' in Vcs-Git to indicate the branch.
+  * Bump Standards-Version to 3.9.4.
 
- -- James Page <james.page@ubuntu.com>  Wed, 15 Aug 2012 12:58:13 +0100
+ -- Giovanni Mascellani <gio@debian.org>  Thu, 16 May 2013 19:13:37 +0200
 
 geogebra (4.0.34.0+dfsg1-1) unstable; urgency=low
 
diff -Nru geogebra-4.0.34.0+dfsg1/debian/control geogebra-4.0.34.0+dfsg1/debian/control
--- geogebra-4.0.34.0+dfsg1/debian/control	2012-08-15 11:54:56.000000000 +0000
+++ geogebra-4.0.34.0+dfsg1/debian/control	2013-05-16 20:42:54.000000000 +0000
@@ -1,8 +1,7 @@
 Source: geogebra
 Section: education
 Priority: extra
-Maintainer: Ubuntu Developers <ubuntu-devel-discuss@lists.ubuntu.com>
-XSBC-Original-Maintainer: Debian Java Maintainers <pkg-java-maintainers@lists.alioth.debian.org>
+Maintainer: Debian Java Maintainers <pkg-java-maintainers@lists.alioth.debian.org>
 Uploaders: Giovanni Mascellani <gio@debian.org>
 Build-Depends:
  debhelper (>= 7.0.50~),
@@ -26,9 +25,9 @@
  libjfugue-java,
  libjlatexmath-java,
  librhino-java (>= 1.7R3-5)
-Standards-Version: 3.9.3
+Standards-Version: 3.9.4
 Homepage: http://www.geogebra.org/
-Vcs-Git: git://git.debian.org/git/pkg-java/geogebra.git
+Vcs-Git: git://git.debian.org/git/pkg-java/geogebra.git -b build
 Vcs-Browser: http://git.debian.org/?p=pkg-java/geogebra.git
 
 Package: geogebra
diff -Nru geogebra-4.0.34.0+dfsg1/debian/copyright geogebra-4.0.34.0+dfsg1/debian/copyright
--- geogebra-4.0.34.0+dfsg1/debian/copyright	2012-06-21 12:58:59.000000000 +0000
+++ geogebra-4.0.34.0+dfsg1/debian/copyright	2013-05-16 20:42:54.000000000 +0000
@@ -43,7 +43,7 @@
  2010-2011, Andy Zhu
 License: GPL-3+
 
-File: geogebra/properties/*
+Files: geogebra/properties/*
 Copyright:
  Pellumb Klogjeri
  Brahim Boulakbech