diff -Nru primesieve-7.5+ds/debian/changelog primesieve-7.5+ds/debian/changelog
--- primesieve-7.5+ds/debian/changelog	2019-12-30 20:22:15.000000000 +0000
+++ primesieve-7.5+ds/debian/changelog	2020-04-12 08:17:23.000000000 +0000
@@ -1,3 +1,10 @@
+primesieve (7.5+ds-3ubuntu1) focal; urgency=medium
+
+  * Merge from Debian unstable, remaining changes:
+    + Allow stderr output in autopkgtests for GCC warnings on armhf
+
+ -- Graham Inggs <ginggs@ubuntu.com>  Sun, 12 Apr 2020 08:17:23 +0000
+
 primesieve (7.5+ds-3) unstable; urgency=medium
 
   * Debianization:
@@ -33,6 +40,13 @@
 
  -- Jerome Benoit <calculus@rezozer.net>  Mon, 30 Dec 2019 13:58:13 +0000
 
+primesieve (7.4+ds-2ubuntu1) eoan; urgency=medium
+
+  * Merge with Debian unstable, remaining changes:
+    + Allow stderr output in autopkgtests for GCC warnings on armhf
+
+ -- Graham Inggs <ginggs@ubuntu.com>  Fri, 16 Aug 2019 12:06:26 +0000
+
 primesieve (7.4+ds-2) unstable; urgency=medium
 
   * Upload to unstable.
@@ -54,6 +68,13 @@
 
  -- Jerome Benoit <calculus@rezozer.net>  Fri, 26 Apr 2019 06:02:10 +0000
 
+primesieve (7.3+ds-1ubuntu1) disco; urgency=medium
+
+  * Merge with Debian unstable, remaining changes:
+    + Allow stderr output in autopkgtests for GCC warnings on armhf
+
+ -- Graham Inggs <ginggs@ubuntu.com>  Fri, 18 Jan 2019 12:19:57 +0000
+
 primesieve (7.3+ds-1) unstable; urgency=medium
 
   * New upstream minor release.
@@ -65,6 +86,13 @@
 
  -- Jerome Benoit <calculus@rezozer.net>  Thu, 17 Jan 2019 14:39:34 +0000
 
+primesieve (7.2+ds-1ubuntu1) disco; urgency=medium
+
+  * Merge with Debian unstable, remaining changes:
+    + Allow stderr output in autopkgtests for GCC warnings on armhf
+
+ -- Graham Inggs <ginggs@ubuntu.com>  Mon, 12 Nov 2018 10:04:06 +0000
+
 primesieve (7.2+ds-1) unstable; urgency=medium
 
   * New upstream minor release.
@@ -83,6 +111,12 @@
 
  -- Jerome Benoit <calculus@rezozer.net>  Sat, 22 Sep 2018 14:56:54 +0000
 
+primesieve (7.0+ds-3ubuntu1) cosmic; urgency=medium
+
+  * Allow stderr output in autopkgtests for GCC warnings on armhf
+
+ -- Graham Inggs <ginggs@ubuntu.com>  Mon, 18 Jun 2018 14:36:25 +0000
+
 primesieve (7.0+ds-3) unstable; urgency=medium
 
   * RC bug fix release (Closes: #901128), bump library so-suffix.
diff -Nru primesieve-7.5+ds/debian/control primesieve-7.5+ds/debian/control
--- primesieve-7.5+ds/debian/control	2019-12-30 20:11:41.000000000 +0000
+++ primesieve-7.5+ds/debian/control	2020-04-12 08:17:23.000000000 +0000
@@ -1,5 +1,6 @@
 Source: primesieve
-Maintainer: Debian Science Maintainers <debian-science-maintainers@lists.alioth.debian.org>
+Maintainer: Ubuntu Developers <ubuntu-devel-discuss@lists.ubuntu.com>
+XSBC-Original-Maintainer: Debian Science Maintainers <debian-science-maintainers@lists.alioth.debian.org>
 Uploaders: Jerome Benoit <calculus@rezozer.net>
 Section: math
 Priority: optional
diff -Nru primesieve-7.5+ds/debian/tests/control primesieve-7.5+ds/debian/tests/control
--- primesieve-7.5+ds/debian/tests/control	2019-12-30 12:13:54.000000000 +0000
+++ primesieve-7.5+ds/debian/tests/control	2020-04-12 08:17:16.000000000 +0000
@@ -5,6 +5,7 @@
 
 Tests: make-check-dev
 Depends: libprimesieve-dev, build-essential, pkg-config
+Restrictions: allow-stderr
 
 Tests: build-examples
 Depends: primesieve-doc, libprimesieve-dev, build-essential, pkg-config