diff -Nru gamgi-0.17.3/debian/changelog gamgi-0.17.3/debian/changelog
--- gamgi-0.17.3/debian/changelog	2019-02-05 11:37:40.000000000 +0000
+++ gamgi-0.17.3/debian/changelog	2020-12-04 21:04:44.000000000 +0000
@@ -1,3 +1,18 @@
+gamgi (0.17.3-3) unstable; urgency=medium
+
+  * Team upload
+  * Fix build with gcc-10
+    Closes: #957251
+  * Standards-Version: 4.5.1 (routine-update)
+  * debhelper-compat 13 (routine-update)
+  * Secure URI in copyright format (routine-update)
+  * Rules-Requires-Root: no (routine-update)
+  * Use versioned copyright format URI.
+  * Do not Build-Depends libpangox-1.0-dev
+    Closes: #947666
+
+ -- Andreas Tille <tille@debian.org>  Fri, 04 Dec 2020 22:04:44 +0100
+
 gamgi (0.17.3-2) unstable; urgency=medium
 
   * Team upload.
diff -Nru gamgi-0.17.3/debian/compat gamgi-0.17.3/debian/compat
--- gamgi-0.17.3/debian/compat	2019-01-03 14:24:27.000000000 +0000
+++ gamgi-0.17.3/debian/compat	1970-01-01 00:00:00.000000000 +0000
@@ -1 +0,0 @@
-11
diff -Nru gamgi-0.17.3/debian/control gamgi-0.17.3/debian/control
--- gamgi-0.17.3/debian/control	2019-02-05 11:35:56.000000000 +0000
+++ gamgi-0.17.3/debian/control	2020-12-04 21:04:44.000000000 +0000
@@ -4,7 +4,7 @@
 Maintainer: Debichem Team <debichem-devel@lists.alioth.debian.org>
 Uploaders: Daniel Leidert <dleidert@debian.org>,
            Michael Banck <mbanck@debian.org>
-Build-Depends: debhelper (>> 11~),
+Build-Depends: debhelper-compat (= 13),
                libatk1.0-dev,
                libcairo2-dev,
                libexpat1-dev,
@@ -13,10 +13,10 @@
                libgtk2.0-dev,
                libgtkglext1-dev,
                libpango1.0-dev,
-               libpangox-1.0-dev,
                sharutils
-Standards-Version: 4.3.0
+Standards-Version: 4.5.1
 Homepage: http://www.gamgi.org/
+Rules-Requires-Root: no
 Vcs-Browser: https://salsa.debian.org/debichem-team/gamgi
 Vcs-Git: https://salsa.debian.org/debichem-team/gamgi.git
 
diff -Nru gamgi-0.17.3/debian/copyright gamgi-0.17.3/debian/copyright
--- gamgi-0.17.3/debian/copyright	2019-01-03 14:24:27.000000000 +0000
+++ gamgi-0.17.3/debian/copyright	2020-12-04 21:04:44.000000000 +0000
@@ -1,4 +1,4 @@
-Format: http://anonscm.debian.org/viewvc/dep/web/deps/dep5.mdwn?revision=202
+Format: https://www.debian.org/doc/packaging-manuals/copyright-format/1.0/
 Upstream-Name: GAMGI
 Upstream-Contact: José Carlos Pereira <carlos@pehoe.civil.ist.utl.pt>
 Source: http://www.gamgi.org/
diff -Nru gamgi-0.17.3/debian/rules gamgi-0.17.3/debian/rules
--- gamgi-0.17.3/debian/rules	2019-02-05 10:47:47.000000000 +0000
+++ gamgi-0.17.3/debian/rules	2020-12-04 21:04:44.000000000 +0000
@@ -3,6 +3,8 @@
 include /usr/share/dpkg/architecture.mk
 
 export DEB_BUILD_MAINT_OPTIONS = hardening=+all
+export DEB_CFLAGS_MAINT_APPEND = -fcommon
+
 export PKG_CONFIG = $(DEB_HOST_GNU_TYPE)-pkg-config
 
 CFLAGS  ?= $(shell dpkg-buildflags --get CFLAGS)
diff -Nru gamgi-0.17.3/debian/salsa-ci.yml gamgi-0.17.3/debian/salsa-ci.yml
--- gamgi-0.17.3/debian/salsa-ci.yml	1970-01-01 00:00:00.000000000 +0000
+++ gamgi-0.17.3/debian/salsa-ci.yml	2020-12-04 21:04:44.000000000 +0000
@@ -0,0 +1,3 @@
+include:
+- https://salsa.debian.org/salsa-ci-team/pipeline/raw/master/salsa-ci.yml
+- https://salsa.debian.org/salsa-ci-team/pipeline/raw/master/pipeline-jobs.yml
diff -Nru gamgi-0.17.3/debian/upstream/metadata gamgi-0.17.3/debian/upstream/metadata
--- gamgi-0.17.3/debian/upstream/metadata	1970-01-01 00:00:00.000000000 +0000
+++ gamgi-0.17.3/debian/upstream/metadata	2020-12-04 21:04:44.000000000 +0000
@@ -0,0 +1,7 @@
+Registry:
+ - Name: OMICtools
+   Entry: OMICS_21302
+ - Name: bio.tools
+   Entry: NA
+ - Name: SciCrunch
+   Entry: SCR_016116
diff -Nru gamgi-0.17.3/debian/watch gamgi-0.17.3/debian/watch
--- gamgi-0.17.3/debian/watch	2019-01-03 14:24:27.000000000 +0000
+++ gamgi-0.17.3/debian/watch	2020-12-04 21:04:44.000000000 +0000
@@ -1,2 +1,3 @@
-version=3
-ftp://ftp.gamgi.org/gamgi/src/gamgi-all-([\d.]+)g\.tar\.gz
+version=4
+http://atom.ist.utl.pt/src/download.html gamgi-all-([\d.]+)g\.tar\.gz
+#ftp://ftp.gamgi.org/gamgi/src/gamgi-all-([\d.]+)g\.tar\.gz