diff -pruN 2.2.0+dfsg-4/debian/changelog 2.2.0+dfsg-4ubuntu1/debian/changelog
--- 2.2.0+dfsg-4/debian/changelog	2025-08-24 21:05:59.000000000 +0000
+++ 2.2.0+dfsg-4ubuntu1/debian/changelog	2025-10-19 03:57:06.000000000 +0000
@@ -1,3 +1,11 @@
+kdsoap (2.2.0+dfsg-4ubuntu1) resolute; urgency=medium
+
+  * Merge from Debian unstable. Remaining changes:
+    - Kubuntu Vcs and maintainer fields.
+    - Add Breaks/Replaces against -qt6- bin dev and doc packages.
+
+ -- Rik Mills <rikmills@kde.org>  Sun, 19 Oct 2025 04:57:06 +0100
+
 kdsoap (2.2.0+dfsg-4) unstable; urgency=medium
 
   [ Patrick Franz ]
@@ -7,6 +15,27 @@ kdsoap (2.2.0+dfsg-4) unstable; urgency=
 
  -- Patrick Franz <deltaone@debian.org>  Sun, 24 Aug 2025 23:05:59 +0200
 
+kdsoap (2.2.0+dfsg-3ubuntu3) questing; urgency=medium
+
+  * d/rules: Silence GCS linker warning on arm64 to prevent FTBFS with
+    GCC 15.
+
+ -- Rik Mills <rikmills@kde.org>  Thu, 07 Aug 2025 19:25:14 +0100
+
+kdsoap (2.2.0+dfsg-3ubuntu2) questing; urgency=medium
+
+  * No-change rebuild for GCC 15.
+
+ -- Rik Mills <rikmills@kde.org>  Thu, 07 Aug 2025 17:13:59 +0100
+
+kdsoap (2.2.0+dfsg-3ubuntu1) plucky; urgency=medium
+
+  * Merge from Debian unstable. Remaining changes:
+    - Kubuntu Vcs and maintainer fields.
+    - Add Breaks/Replaces against -qt6- bin dev and doc packages.
+
+ -- Rik Mills <rikmills@kde.org>  Wed, 19 Feb 2025 07:52:19 +0000
+
 kdsoap (2.2.0+dfsg-3) unstable; urgency=medium
 
   [ Pino Toscano ]
@@ -36,6 +65,15 @@ kdsoap (2.2.0+dfsg-2) unstable; urgency=
 
  -- Pino Toscano <pino@debian.org>  Sat, 01 Feb 2025 10:52:14 +0100
 
+kdsoap (2.2.0+dfsg-1ubuntu1) plucky; urgency=medium
+
+  * Merge from Debian. Remaining changes:
+    - Update symbols from Ubuntu build logs.
+    - Kubuntu Vcs and maintainer fields.
+    - Add Breaks/Replaces against -qt6- bin dev and doc packages.
+
+ -- Rik Mills <rikmills@kde.org>  Fri, 31 Jan 2025 06:48:34 +0000
+
 kdsoap (2.2.0+dfsg-1) unstable; urgency=medium
 
   [ Patrick Franz ]
diff -pruN 2.2.0+dfsg-4/debian/control 2.2.0+dfsg-4ubuntu1/debian/control
--- 2.2.0+dfsg-4/debian/control	2025-08-24 21:05:35.000000000 +0000
+++ 2.2.0+dfsg-4ubuntu1/debian/control	2025-10-19 03:56:30.000000000 +0000
@@ -1,6 +1,7 @@
 Source: kdsoap
 Priority: optional
-Maintainer: Debian KDE Extras Team <pkg-kde-extras@alioth-lists.debian.net>
+Maintainer: Kubuntu Developers <kubuntu-devel@lists.ubuntu.com>
+XSBC-Original-Maintainer: Debian Qt/KDE Maintainers <debian-qt-kde@lists.debian.org>
 Uploaders: Patrick Franz <deltaone@debian.org>,
 Build-Depends: debhelper-compat (= 13),
                dh-sequence-kf6,
@@ -16,14 +17,16 @@ Build-Depends-Indep: doxygen,
 Standards-Version: 4.7.2
 Section: libs
 Homepage: https://www.kdab.com/development-resources/qt-tools/kd-soap/
-Vcs-Browser: https://salsa.debian.org/qt-kde-team/extras/kdsoap
-Vcs-Git: https://salsa.debian.org/qt-kde-team/extras/kdsoap.git
+Vcs-Browser: https://git.launchpad.net/~kubuntu-packagers/kubuntu-packaging/+git/kdsoap
+Vcs-Git: https://git.launchpad.net/~kubuntu-packagers/kubuntu-packaging/+git/kdsoap
 Rules-Requires-Root: no
 
 Package: libkdsoap-bin
 Architecture: any
 Multi-Arch: foreign
 Depends: ${misc:Depends}, ${shlibs:Depends},
+Breaks: libkdsoap-qt6-bin (<< 2.2.0+dfsg-1~),
+Replaces: libkdsoap-qt6-bin (<< 2.2.0+dfsg-1~),
 Description: Qt-based client-side and server-side SOAP component - binaries
  Qt-based client-side and server-side SOAP component. It can be used to
  create client applications for web services and also provides the means to
@@ -41,6 +44,9 @@ Depends: libkdsoap-bin (= ${binary:Versi
          libkdsoap-server-qt6-2 (= ${binary:Version}),
          ${misc:Depends},
 Suggests: libkdsoap-doc,
+Breaks: libkdsoap-qt6-dev (<< 2.2.0+dfsg-1~),
+Replaces: libkdsoap-qt6-dev (<< 2.2.0+dfsg-1~),
+Provides: libkdsoap-qt6-dev,
 Description: Qt-based client-side and server-side SOAP component - devel files
  Qt-based client-side and server-side SOAP component. It can be used to
  create client applications for web services and also provides the means to
@@ -53,6 +59,8 @@ Package: libkdsoap-doc
 Section: doc
 Architecture: all
 Depends: ${misc:Depends},
+Breaks: libkdsoap-qt6-doc (<< 2.2.0+dfsg-1~),
+Replaces: libkdsoap-qt6-doc (<< 2.2.0+dfsg-1~),
 Description: Qt-based client-side and server-side SOAP component - documentation
  Qt-based client-side and server-side SOAP component. It can be used to
  create client applications for web services and also provides the means to