diff -Nru ros-metapackages-1.8ubuntu1/debian/changelog ros-metapackages-1.9/debian/changelog
--- ros-metapackages-1.8ubuntu1/debian/changelog	2018-02-23 14:23:40.000000000 +0000
+++ ros-metapackages-1.9/debian/changelog	2018-02-28 21:49:48.000000000 +0000
@@ -1,8 +1,12 @@
-ros-metapackages (1.8ubuntu1) bionic; urgency=medium
+ros-metapackages (1.9) unstable; urgency=medium
 
-  * Adjust dependencies for libgazebo9
+  * Update priority
+  * Update Vcs URLs to salsa.d.o
+  * Update gazebo dependency.
+    Thanks to Graham Inggs (Closes: #891246)
+  * Update build files
 
- -- Graham Inggs <ginggs@ubuntu.com>  Fri, 23 Feb 2018 14:23:40 +0000
+ -- Jochen Sprickerhof <jspricke@debian.org>  Wed, 28 Feb 2018 22:49:48 +0100
 
 ros-metapackages (1.8) unstable; urgency=medium
 
diff -Nru ros-metapackages-1.8ubuntu1/debian/compat ros-metapackages-1.9/debian/compat
--- ros-metapackages-1.8ubuntu1/debian/compat	2015-10-19 07:39:22.000000000 +0000
+++ ros-metapackages-1.9/debian/compat	2018-02-28 21:48:50.000000000 +0000
@@ -1 +1 @@
-9
+11
diff -Nru ros-metapackages-1.8ubuntu1/debian/control ros-metapackages-1.9/debian/control
--- ros-metapackages-1.8ubuntu1/debian/control	2018-02-23 14:23:40.000000000 +0000
+++ ros-metapackages-1.9/debian/control	2018-02-28 21:49:01.000000000 +0000
@@ -1,15 +1,14 @@
 Source: ros-metapackages
 Section: metapackages
-Priority: extra
-Maintainer: Ubuntu Developers <ubuntu-devel-discuss@lists.ubuntu.com>
-XSBC-Original-Maintainer: Debian Science Maintainers <debian-science-maintainers@lists.alioth.debian.org>
+Priority: optional
+Maintainer: Debian Science Maintainers <debian-science-maintainers@lists.alioth.debian.org>
 Uploaders: Thomas Moulard <thomas.moulard@gmail.com>,
            Jochen Sprickerhof <jspricke@debian.org>,
            Leopold Palomo-Avellaneda <leo@alaxarxa.net>
-Build-Depends: debhelper (>= 9)
-Standards-Version: 3.9.8
-Vcs-Git: https://anonscm.debian.org/cgit/debian-science/packages/ros/ros-metapackages.git
-Vcs-Browser: https://anonscm.debian.org/cgit/debian-science/packages/ros/ros-metapackages.git
+Build-Depends: debhelper (>= 11)
+Standards-Version: 4.1.3
+Vcs-Git: https://salsa.debian.org/science-team/ros-metapackages.git
+Vcs-Browser: https://salsa.debian.org/science-team/ros-metapackages
 
 Package: ros-core
 Architecture: all
diff -Nru ros-metapackages-1.8ubuntu1/debian/copyright ros-metapackages-1.9/debian/copyright
--- ros-metapackages-1.8ubuntu1/debian/copyright	2016-08-12 21:46:58.000000000 +0000
+++ ros-metapackages-1.9/debian/copyright	2018-02-28 21:49:14.000000000 +0000
@@ -1,7 +1,7 @@
 Format: http://www.debian.org/doc/packaging-manuals/copyright-format/1.0/
 
 Files: *
-Copyright: 2015 Jochen Sprickerhof <jspricke@debian.org>,
+Copyright: 2015-2018 Jochen Sprickerhof <jspricke@debian.org>,
            	 Leopold Palomo-Avellaneda <leo@alaxarxa.net>
 License: GPL-3.0+
 
diff -Nru ros-metapackages-1.8ubuntu1/debian/rules ros-metapackages-1.9/debian/rules
--- ros-metapackages-1.8ubuntu1/debian/rules	2015-10-19 07:39:22.000000000 +0000
+++ ros-metapackages-1.9/debian/rules	2018-02-28 21:48:38.000000000 +0000
@@ -1,7 +1,4 @@
 #!/usr/bin/make -f
 
-DPKG_EXPORT_BUILDFLAGS = 1
-include /usr/share/dpkg/default.mk
-
 %:
 	dh $@