diff -pruN 1.3.1-1/debian/changelog 1:1.3.1-1ubuntu1/debian/changelog
--- 1.3.1-1/debian/changelog	2021-08-16 00:30:40.000000000 +0000
+++ 1:1.3.1-1ubuntu1/debian/changelog	2021-08-29 11:23:34.000000000 +0000
@@ -1,3 +1,10 @@
+xfce4-systemload-plugin (1:1.3.1-1ubuntu1) devel; urgency=medium
+
+  * Merge with Debian unstable. Remaining Ubuntu changes:
+    - Add epoch. 
+
+ -- Sean Davis <sean@bluesabre.org>  Sun, 29 Aug 2021 07:23:34 -0400
+
 xfce4-systemload-plugin (1.3.1-1) unstable; urgency=medium
 
   * Team upload.
@@ -8,6 +15,13 @@ xfce4-systemload-plugin (1.3.1-1) unstab
 
  -- Unit 193 <unit193@debian.org>  Sun, 15 Aug 2021 20:30:40 -0400
 
+xfce4-systemload-plugin (1:1.2.4-1ubuntu1) devel; urgency=medium
+
+  * Merge with Debian unstable. Remaining Ubuntu changes:
+    - Add epoch.
+
+ -- Sean Davis <smd.seandavis@gmail.com>  Sat, 20 Mar 2021 20:18:42 -0400
+
 xfce4-systemload-plugin (1.2.4-1) unstable; urgency=medium
 
   * Team upload.
@@ -30,6 +44,13 @@ xfce4-systemload-plugin (1.2.4-1) unstab
 
  -- Unit 193 <unit193@debian.org>  Sun, 20 Dec 2020 19:53:02 -0500
 
+xfce4-systemload-plugin (1:1.2.3-1ubuntu1) devel; urgency=medium
+
+  * Merge with Debian unstable. Remaining Ubuntu changes:
+    - Add epoch.
+
+ -- Unit 193 <unit193@ubuntu.com>  Thu, 29 Aug 2019 18:52:06 -0400
+
 xfce4-systemload-plugin (1.2.3-1) unstable; urgency=medium
 
   * Team upload.
@@ -44,6 +65,13 @@ xfce4-systemload-plugin (1.2.3-1) unstab
 
  -- Unit 193 <unit193@ubuntu.com>  Thu, 29 Aug 2019 04:29:14 -0400
 
+xfce4-systemload-plugin (1:1.2.2-1ubuntu1) devel; urgency=medium
+
+  * Merge with Debian unstable. Remaining Ubuntu changes:
+    - Add epoch.
+
+ -- Unit 193 <unit193@ubuntu.com>  Tue, 05 Mar 2019 18:29:56 -0500
+
 xfce4-systemload-plugin (1.2.2-1) unstable; urgency=medium
 
   * Moved the package to git on salsa.debian.org
@@ -71,6 +99,42 @@ xfce4-systemload-plugin (1.1.2-1) unstab
 
  -- Yves-Alexis Perez <corsac@debian.org>  Wed, 06 May 2015 22:20:59 +0200
 
+xfce4-systemload-plugin (1:1.2.1-0ubuntu1) devel; urgency=medium
+
+  * New upstream bugfix release.
+
+ -- Unit 193 <unit193@ubuntu.com>  Fri, 10 Feb 2017 21:22:17 -0500
+
+xfce4-systemload-plugin (1:1.2.0-0ubuntu1) devel; urgency=medium
+
+  * New upstream release.
+  * d/control: Update build-deps for GTK3 variants.
+    - xfce4-panel-dev → libxfce4panel-2.0-dev.
+    - libxfce4ui-1-dev → libxfce4ui-2-dev.
+
+ -- Unit 193 <unit193@ubuntu.com>  Sat, 05 Nov 2016 15:07:21 -0400
+
+xfce4-systemload-plugin (1:1.1.2-0ubuntu2) vivid; urgency=medium
+
+  * No-change rebuild for libxfce4util7
+
+ -- Sean Davis <smd.seandavis@gmail.com>  Wed, 11 Mar 2015 22:55:14 -0400
+
+xfce4-systemload-plugin (1:1.1.2-0ubuntu1) vivid; urgency=medium
+
+  * New upstream release.
+  * Drop git_upower_0.99.patch, fixed upstream
+
+ -- Jackson Doak <noskcaj@ubuntu.com>  Sat, 22 Nov 2014 07:11:32 +1100
+
+xfce4-systemload-plugin (1:1.1.1-4ubuntu1) vivid; urgency=medium
+
+  * Merge with Debian unstable. Remaining Ubuntu changes:
+    - Add epoch.
+  * Rebuild against upower 0.99 (LP: #1330037)
+
+ -- Martin Pitt <martin.pitt@ubuntu.com>  Thu, 30 Oct 2014 13:11:52 +0100
+
 xfce4-systemload-plugin (1.1.1-4) unstable; urgency=medium
 
   * debian/control: