diff --git a/ultramarine/backgrounds/ultramarine-backgrounds.spec b/ultramarine/backgrounds/ultramarine-backgrounds.spec
index 417200ba..49abbd27 100644
--- a/ultramarine/backgrounds/ultramarine-backgrounds.spec
+++ b/ultramarine/backgrounds/ultramarine-backgrounds.spec
@@ -3,7 +3,7 @@
 
 Name: ultramarine-backgrounds
 Version: %(echo %ver | sed 's/-/~/g')
-Release: 1%{?dist}
+Release: 6%{?dist}
 BuildArch: noarch
 # details for the artworks' licenses can be seen in the COPYING file
 License: CC-BY-SA 4.0 and CC0
@@ -11,7 +11,7 @@ Summary: Ultramarine Linux backgrounds
 Provides: desktop-backgrounds = %{version}-%{release}
 Requires: /usr/bin/ln
 Recommends: ultramarine-backgrounds-compat = %{version}-%{release}
-BuildRequires: make
+BuildRequires: make ImageMagick
 # licensing information
 Source0: https://github.com/Ultramarine-Linux/backgrounds/archive/refs/tags/%ver.tar.gz
 #Source1: 30_default_backgrounds.gschema.override
@@ -54,10 +54,9 @@ The desktop-backgrounds-kde package sets default background in the KDE Plasma de
 %package        compat
 Summary:        Compatibility package for ultramarine-backgrounds
 Requires:   ultramarine-backgrounds-common = %{version}-%{release}
-Provides: desktop-backgrounds-compat = %{version}-%{release}
+Provides: system-backgrounds-compat = %{version}-%{release}
+Provides: desktop-backgrounds-compat  = %{version}-%{release}
 License:        CC0
-Obsoletes:		desktop-backgrounds-compat = 40.0.0-1
-Conflicts:    desktop-backgrounds-compat
 
 %description    compat
 The desktop-backgrounds-compat package contains compatibility symlinks for other desktop environments.
@@ -155,6 +154,25 @@ compat_link $DEFAULT_DARK_WALL images/default-dark-5_4.png
 compat_link $DEFAULT_DARK_WALL images/default-dark-16_9.png
 compat_link $DEFAULT_DARK_WALL images/default-dark-16_10.png
 
+# HACK(42): Remove in 43 once we make JXL the new default format for wallpapers
+# We need JXL for the default wallpaper, for now, for XFCE
+# see: https://src.fedoraproject.org/rpms/desktop-backgrounds/blob/rawhide/f/desktop-backgrounds.spec#_214
+(cd %{buildroot}%{_datadir}/backgrounds/images;
+    convert default.png \
+        -alpha off default.jxl
+    convert default-5_4.png \
+        -alpha off default-5_4.jxl
+    convert default-16_9.png \
+        -alpha off default-16_9.jxl
+    convert default-16_10.png \
+        -alpha off default-16_10.jxl
+)
+
+# Hopefully no XML required for the JXL variant
+ln -rsf "%{buildroot}%{_datadir}/backgrounds/images/default.jxl" "%{buildroot}%{_datadir}/backgrounds/default.jxl"
+ln -rsf "%{buildroot}%{_datadir}/backgrounds/images/default-dark.jxl" "%{buildroot}%{_datadir}/backgrounds/default-dark.jxl"
+# END HACK
+
 %files
 %license COPYING
 
@@ -177,6 +195,8 @@ compat_link $DEFAULT_DARK_WALL images/default-dark-16_10.png
 %{_datadir}/backgrounds/default.png
 %{_datadir}/backgrounds/default-dark.png
 %{_datadir}/backgrounds/default.xml
+%{_datadir}/backgrounds/default.jxl
+%{_datadir}/backgrounds/default-dark.jxl
 
 
 %changelog
diff --git a/ultramarine/release/ultramarine-release.spec b/ultramarine/release/ultramarine-release.spec
index 000821d0..26128b44 100644
--- a/ultramarine/release/ultramarine-release.spec
+++ b/ultramarine/release/ultramarine-release.spec
@@ -5,7 +5,7 @@
 %global codename heart_of_gold
 %define dist_version 42
 
-%define xfce_conf_commit d2ecec2c00250224d7762c6a2b7e15fbc8621783
+%define xfce_conf_commit 0406ea1b394c825e4eeceded407ff51e535cd72e
 
 %define anywhere_conf_commit 240cd1e95d5abb7bbea4cefbe19d328fd6bacac7
 
@@ -52,7 +52,7 @@
 Summary:	Ultramarine Linux release files
 Name:		ultramarine-release
 Version:	%{dist_version}
-Release:	16%{?dist}
+Release:	18%{?dist}
 License:	MIT
 Source0:	LICENSE
 URL:        https://ultramarine-linux.org
diff --git a/ultramarine/taidan/taidan.spec b/ultramarine/taidan/taidan.spec
index cf871000..9e406aa0 100644
--- a/ultramarine/taidan/taidan.spec
+++ b/ultramarine/taidan/taidan.spec
@@ -1,5 +1,5 @@
 Name:           taidan
-Version:        0.1.28
+Version:        0.1.29
 Release:        1%?dist
 Summary:        Out-Of-Box-Experience (OOBE) and Welcome App
 SourceLicense:  GPL-3.0-or-later AND GPL-2.0-or-later