diff --git a/kf6-kimageformats.changes b/kf6-kimageformats.changes
index 8cceb2e..1d674e0 100644
--- a/kf6-kimageformats.changes
+++ b/kf6-kimageformats.changes
@@ -1,3 +1,18 @@
+-------------------------------------------------------------------
+Sat Sep  7 09:03:19 UTC 2024 - Christophe Marin <christophe@krop.fr>
+
+- Update to 6.6.0
+  * New feature release
+  * For more details please see:
+  * https://kde.org/announcements/frameworks/6/6.6.0
+- Changes since 6.5.0:
+  * Update version to 6.6.0
+  * XCF: fix crash
+  * README update
+  * RGB: added options support
+  * PCX: added options support
+  * Fix crash on malformed files
+
 -------------------------------------------------------------------
 Mon Aug  5 10:47:44 UTC 2024 - Christophe Marin <christophe@krop.fr>
 
diff --git a/kf6-kimageformats.spec b/kf6-kimageformats.spec
index 54322a4..43b4613 100644
--- a/kf6-kimageformats.spec
+++ b/kf6-kimageformats.spec
@@ -20,20 +20,17 @@
 
 %define rname kimageformats
 
-%if 0%{?suse_version} > 1500 || (0%{?is_opensuse} && 0%{?sle_version} > 150400)
-%define with_jxl 1
-%endif
 # Fails on Leap 15 with '/usr/include/OpenEXR/ImathVec.h:228:34: error: ISO C++17 does not allow dynamic exception specification'
 %if 0%{?suse_version} > 1500
 %define with_exr 1
 %endif
-# Full KF6 version (e.g. 6.5.0)
+# Full KF6 version (e.g. 6.6.0)
 %{!?_kf6_version: %global _kf6_version %{version}}
 # Last major and minor KF6 version (e.g. 6.0)
 %{!?_kf6_bugfix_version: %define _kf6_bugfix_version %(echo %{_kf6_version} | awk -F. '{print $1"."$2}')}
 %bcond_without released
 Name:           kf6-kimageformats
-Version:        6.5.0
+Version:        6.6.0
 Release:        0
 Summary:        Image format plugins for Qt
 License:        LGPL-2.1-or-later
@@ -54,10 +51,8 @@ BuildRequires:  cmake(Qt6PrintSupport) >= %{qt6_version}
 BuildRequires:  cmake(Qt6Test) >= %{qt6_version}
 BuildRequires:  cmake(libavif) >= 0.8.2
 BuildRequires:  cmake(libheif) >= 1.10.0
-%if 0%{?with_jxl}
-BuildRequires:  pkgconfig(libjxl) >= 0.6.1
-BuildRequires:  pkgconfig(libjxl_threads) >= 0.6.1
-%endif
+BuildRequires:  pkgconfig(libjxl) >= 0.7.0
+BuildRequires:  pkgconfig(libjxl_threads) >= 0.7.0
 BuildRequires:  pkgconfig(libraw) >= 0.20.2
 BuildRequires:  pkgconfig(libraw_r) >= 0.20.2
 %requires_eq    libQt6Gui6
@@ -102,9 +97,7 @@ environments.
 %endif
 %{_kf6_plugindir}/imageformats/kimg_hdr.so
 %{_kf6_plugindir}/imageformats/kimg_heif.so
-%if 0%{?with_jxl}
 %{_kf6_plugindir}/imageformats/kimg_jxl.so
-%endif
 %{_kf6_plugindir}/imageformats/kimg_kra.so
 %{_kf6_plugindir}/imageformats/kimg_ora.so
 %{_kf6_plugindir}/imageformats/kimg_pcx.so
diff --git a/kimageformats-6.5.0.tar.xz b/kimageformats-6.5.0.tar.xz
deleted file mode 100644
index 53cbd1b..0000000
--- a/kimageformats-6.5.0.tar.xz
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:c64ab736477264f8a0ce4418f0be629ad0f17a078161b2773700d3b96ca75022
-size 18372952
diff --git a/kimageformats-6.5.0.tar.xz.sig b/kimageformats-6.5.0.tar.xz.sig
deleted file mode 100644
index 1083602..0000000
--- a/kimageformats-6.5.0.tar.xz.sig
+++ /dev/null
@@ -1,7 +0,0 @@
------BEGIN PGP SIGNATURE-----
-
-iHUEABYKAB0WIQSQqWisqEU3zCe5nq8sjfWHptSqwQUCZqy/cwAKCRAsjfWHptSq
-wcjnAPsGQ0qH3ZoqpyP3S4cZcvx6OpZ7rkJuYoP1xTyNX1v2CAD/ak8WM5xEyz/f
-lfCWom7My7sGa/arhzpCT5yKtkWL9AI=
-=EKhQ
------END PGP SIGNATURE-----
diff --git a/kimageformats-6.6.0.tar.xz b/kimageformats-6.6.0.tar.xz
new file mode 100644
index 0000000..3e62f79
--- /dev/null
+++ b/kimageformats-6.6.0.tar.xz
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:1b4cda14f96088f8de190c9be7fbe350a80a55c3ee2a8ff910da0d9992c4ddaf
+size 18384680
diff --git a/kimageformats-6.6.0.tar.xz.sig b/kimageformats-6.6.0.tar.xz.sig
new file mode 100644
index 0000000..c87e19f
--- /dev/null
+++ b/kimageformats-6.6.0.tar.xz.sig
@@ -0,0 +1,7 @@
+-----BEGIN PGP SIGNATURE-----
+
+iHQEABYKAB0WIQSQqWisqEU3zCe5nq8sjfWHptSqwQUCZtrpqQAKCRAsjfWHptSq
+wTKrAP44BBI1mlpfCYTEKDhXGwlTR24x+hivL0WauGd3a9ZYXAD4zOHWOBiaVPtP
+MBd0CRB4IGf5uU4TY29sVDASTsn8Ag==
+=i3nd
+-----END PGP SIGNATURE-----