diff -pruN 4:22.04.3-3/debian/changelog 4:22.04.3-3ubuntu1/debian/changelog
--- 4:22.04.3-3/debian/changelog	2022-07-26 17:26:03.000000000 +0000
+++ 4:22.04.3-3ubuntu1/debian/changelog	2022-08-05 14:23:43.000000000 +0000
@@ -1,3 +1,11 @@
+filelight (4:22.04.3-3ubuntu1) kinetic; urgency=medium
+
+  * Merge with Debian unstable. Remaining changes:
+    - Kubuntu Vcs and maintainer fields.
+    - Update upstream signing key.
+
+ -- Rik Mills <rikmills@kde.org>  Fri, 05 Aug 2022 15:23:43 +0100
+
 filelight (4:22.04.3-3) unstable; urgency=medium
 
   * Team upload.
@@ -39,6 +47,30 @@ filelight (4:22.04.3-1) unstable; urgenc
 
  -- Pino Toscano <pino@debian.org>  Sat, 16 Jul 2022 06:44:00 +0200
 
+filelight (4:22.04.3-0ubuntu1) kinetic; urgency=medium
+
+  * New upstream release (22.04.3)
+
+ -- Rik Mills <rikmills@kde.org>  Thu, 07 Jul 2022 09:23:31 +0100
+
+filelight (4:22.04.2-0ubuntu1) kinetic; urgency=medium
+
+  * New upstream release (22.04.2)
+
+ -- Rik Mills <rikmills@kde.org>  Thu, 09 Jun 2022 07:57:10 +0100
+
+filelight (4:22.04.1-0ubuntu1) kinetic; urgency=medium
+
+  * New upstream release (22.04.1)
+
+ -- Rik Mills <rikmills@kde.org>  Wed, 11 May 2022 20:53:59 +0100
+
+filelight (4:22.04.0-0ubuntu1) kinetic; urgency=medium
+
+  * New upstream release (22.04.0)
+
+ -- Rik Mills <rikmills@kde.org>  Mon, 02 May 2022 06:43:46 +0100
+
 filelight (4:21.12.3-1) unstable; urgency=medium
 
   * Team upload.
@@ -47,6 +79,12 @@ filelight (4:21.12.3-1) unstable; urgenc
 
  -- Pino Toscano <pino@debian.org>  Sat, 05 Mar 2022 15:42:57 +0100
 
+filelight (4:21.12.3-0ubuntu1) jammy; urgency=medium
+
+  * New upstream release (21.12.3)
+
+ -- Rik Mills <rikmills@kde.org>  Thu, 03 Mar 2022 10:06:22 +0000
+
 filelight (4:21.12.2-1) unstable; urgency=medium
 
   [ Aurélien COUDERC ]
@@ -56,6 +94,67 @@ filelight (4:21.12.2-1) unstable; urgenc
 
  -- Aurélien COUDERC <coucouf@debian.org>  Thu, 03 Mar 2022 00:10:50 +0100
 
+filelight (4:21.12.2-0ubuntu1) jammy; urgency=medium
+
+  [ José Manuel Santamaría Lema ]
+  * Update upstream signing key
+
+  [ Rik Mills ]
+  * New upstream release (21.12.2)
+
+ -- Rik Mills <rikmills@kde.org>  Thu, 03 Feb 2022 07:12:52 +0000
+
+filelight (4:21.12.1-0ubuntu1) jammy; urgency=medium
+
+  * New upstream release (21.12.1)
+
+ -- Rik Mills <rikmills@kde.org>  Thu, 06 Jan 2022 10:20:45 +0000
+
+filelight (4:21.12.0-0ubuntu1) jammy; urgency=medium
+
+  [ Rik Mills ]
+  * New upstream release (21.12.0)
+  * Set maintainer to Kubuntu Developers.
+
+  [ José Manuel Santamaría Lema ]
+  * Update upstream signing key
+
+ -- Rik Mills <rikmills@kde.org>  Thu, 09 Dec 2021 11:17:32 +0000
+
+filelight (4:21.11.90-0ubuntu2) jammy; urgency=medium
+
+  * Add Kubuntu Vcs fields.
+
+ -- Rik Mills <rikmills@kde.org>  Sun, 28 Nov 2021 19:02:03 +0000
+
+filelight (4:21.11.90-0ubuntu1) jammy; urgency=medium
+
+  * New upstream (RC) release (21.11.90)
+
+ -- Rik Mills <rikmills@kde.org>  Fri, 26 Nov 2021 13:13:07 +0000
+
+filelight (4:21.11.80-0ubuntu1) jammy; urgency=medium
+
+  * New upstream (beta) release (21.11.80)
+
+ -- Rik Mills <rikmills@kde.org>  Sun, 21 Nov 2021 18:22:44 +0000
+
+filelight (4:21.08.3-0ubuntu1) jammy; urgency=medium
+
+  [ José Manuel Santamaría Lema ]
+  * New upstream release (21.08.2)
+
+  [ Rik Mills ]
+  * New upstream release (21.08.3)
+
+ -- Rik Mills <rikmills@kde.org>  Mon, 15 Nov 2021 09:36:16 +0000
+
+filelight (4:21.08.1-0ubuntu1) impish; urgency=medium
+
+  * New upstream release (21.08.1)
+
+ -- José Manuel Santamaría Lema <panfaust@gmail.com>  Thu, 09 Sep 2021 22:30:02 +0100
+
 filelight (4:21.08.0-1) unstable; urgency=medium
 
   [ Norbert Preining ]
@@ -63,6 +162,42 @@ filelight (4:21.08.0-1) unstable; urgenc
 
  -- Norbert Preining <norbert@preining.info>  Mon, 16 Aug 2021 15:44:52 +0900
 
+filelight (4:21.08.0-0ubuntu1) impish; urgency=medium
+
+  * New upstream release (21.08.0)
+
+ -- Rik Mills <rikmills@kde.org>  Thu, 12 Aug 2021 08:58:06 +0100
+
+filelight (4:21.07.90-0ubuntu1) impish; urgency=medium
+
+  * New upstream (RC) release (21.07.90)
+
+ -- Rik Mills <rikmills@kde.org>  Mon, 02 Aug 2021 12:50:32 +0100
+
+filelight (4:21.07.80-0ubuntu1) impish; urgency=medium
+
+  * New upstream (beta) release (21.07.80)
+
+ -- Rik Mills <rikmills@kde.org>  Sun, 18 Jul 2021 20:30:34 +0100
+
+filelight (4:21.04.3-0ubuntu1) impish; urgency=medium
+
+  * New upstream release (21.04.3)
+
+ -- Rik Mills <rikmills@kde.org>  Thu, 08 Jul 2021 11:38:55 +0100
+
+filelight (4:21.04.2-0ubuntu1) impish; urgency=medium
+
+  * New upstream release (21.04.2)
+
+ -- Rik Mills <rikmills@kde.org>  Thu, 10 Jun 2021 10:35:09 +0100
+
+filelight (4:21.04.1-0ubuntu1) impish; urgency=medium
+
+  * New upstream release (21.04.1)
+
+ -- Rik Mills <rikmills@kde.org>  Thu, 13 May 2021 09:02:07 +0100
+
 filelight (4:21.04.0-1) experimental; urgency=medium
 
   [ Norbert Preining ]
@@ -75,6 +210,30 @@ filelight (4:21.04.0-1) experimental; ur
 
  -- Norbert Preining <norbert@preining.info>  Tue, 27 Apr 2021 22:56:14 +0900
 
+filelight (4:21.04.0-0ubuntu1) impish; urgency=medium
+
+  * New upstream release (21.04.0)
+
+ -- Rik Mills <rikmills@kde.org>  Thu, 29 Apr 2021 01:29:48 +0100
+
+filelight (4:20.12.3-0ubuntu1) hirsute; urgency=medium
+
+  * New upstream release (20.12.3)
+
+ -- Rik Mills <rikmills@kde.org>  Thu, 04 Mar 2021 15:15:27 +0000
+
+filelight (4:20.12.2-0ubuntu1) hirsute; urgency=medium
+
+  * New upstream release (20.12.2)
+
+ -- Rik Mills <rikmills@kde.org>  Thu, 04 Feb 2021 09:49:51 +0000
+
+filelight (4:20.12.1-0ubuntu1) hirsute; urgency=medium
+
+  * New upstream release (20.12.1)
+
+ -- Rik Mills <rikmills@kde.org>  Wed, 20 Jan 2021 23:07:30 +0000
+
 filelight (4:20.12.0-1) unstable; urgency=medium
 
   * Team upload.
diff -pruN 4:22.04.3-3/debian/control 4:22.04.3-3ubuntu1/debian/control
--- 4:22.04.3-3/debian/control	2022-07-26 17:17:25.000000000 +0000
+++ 4:22.04.3-3ubuntu1/debian/control	2022-08-05 14:23:43.000000000 +0000
@@ -1,7 +1,8 @@
 Source: filelight
 Section: kde
 Priority: optional
-Maintainer: Debian Qt/KDE Maintainers <debian-qt-kde@lists.debian.org>
+Maintainer: Kubuntu Developers <kubuntu-devel@lists.ubuntu.com>
+XSBC-Original-Maintainer: Debian/Kubuntu Qt/KDE Maintainers <debian-qt-kde@lists.debian.org>
 Uploaders: Aurélien COUDERC <coucouf@debian.org>,
 Build-Depends: cmake (>= 3.16~),
                debhelper-compat (= 13),
@@ -18,8 +19,8 @@ Build-Depends: cmake (>= 3.16~),
 Standards-Version: 4.6.1
 Rules-Requires-Root: no
 Homepage: https://apps.kde.org/en/filelight
-Vcs-Browser: https://salsa.debian.org/qt-kde-team/kde/filelight
-Vcs-Git: https://salsa.debian.org/qt-kde-team/kde/filelight.git
+Vcs-Browser: https://code.launchpad.net/~kubuntu-packagers/kubuntu-packaging/+git/filelight
+Vcs-Git: https://git.launchpad.net/~kubuntu-packagers/kubuntu-packaging/+git/filelight
 
 Package: filelight
 Architecture: any
diff -pruN 4:22.04.3-3/debian/upstream/signing-key.asc 4:22.04.3-3ubuntu1/debian/upstream/signing-key.asc
--- 4:22.04.3-3/debian/upstream/signing-key.asc	2021-08-22 07:21:11.000000000 +0000
+++ 4:22.04.3-3ubuntu1/debian/upstream/signing-key.asc	2022-08-05 14:23:43.000000000 +0000
@@ -1,5 +1,56 @@
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