diff --git a/_constraints b/_constraints
index eec4e00..1f937b8 100644
--- a/_constraints
+++ b/_constraints
@@ -1,13 +1,8 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <constraints>
-  <hardware>
-    <disk>
-      <size unit="G">10</size>
-    </disk>
-    <processors>4</processors>
-  </hardware>
   <overwrite>
     <conditions>
+      <arch>x86_64</arch>
       <arch>ppc64</arch>
       <arch>ppc64le</arch>
     </conditions>
@@ -17,4 +12,15 @@
       </memory>
     </hardware>
   </overwrite>
+  <!-- relax constraints for qt6-datavis3d:docs -->
+  <overwrite>
+    <conditions>
+      <package>qt6-datavis3d:docs</package>
+    </conditions>
+    <hardware>
+      <memory>
+        <size unit="G">2</size>
+      </memory>
+    </hardware>
+  </overwrite>
 </constraints>
diff --git a/qt6-datavis3d.changes b/qt6-datavis3d.changes
index eaafedf..a7f6963 100644
--- a/qt6-datavis3d.changes
+++ b/qt6-datavis3d.changes
@@ -1,3 +1,15 @@
+-------------------------------------------------------------------
+Fri Apr  8 11:56:52 UTC 2022 - Christophe Giboudeaux <christophe@krop.fr>
+
+- Update to 6.3.0:
+  * https://www.qt.io/blog/qt-6.3-released
+
+-------------------------------------------------------------------
+Tue Mar 29 12:28:31 UTC 2022 - Christophe Giboudeaux <christophe@krop.fr>
+
+- Update to 6.3.0-rc
+- Update build constraints
+
 -------------------------------------------------------------------
 Mon Mar 21 08:46:48 UTC 2022 - Christophe Giboudeaux <christophe@krop.fr>
 
diff --git a/qt6-datavis3d.spec b/qt6-datavis3d.spec
index cc2ba54..99a1f5a 100644
--- a/qt6-datavis3d.spec
+++ b/qt6-datavis3d.spec
@@ -1,7 +1,7 @@
 #
 # spec file for package qt6-datavis3d
 #
-# Copyright (c) 2021 SUSE LLC
+# Copyright (c) 2022 SUSE LLC
 #
 # All modifications and additions to the file contributed by third parties
 # remain the property of their copyright owners, unless otherwise agreed
@@ -16,8 +16,8 @@
 #
 
 
-%define real_version 6.2.4
-%define short_version 6.2
+%define real_version 6.3.0
+%define short_version 6.3
 %define short_name qtdatavis3d
 %define tar_name qtdatavis3d-everywhere-src
 %define tar_suffix %{nil}
@@ -28,7 +28,7 @@
 %endif
 #
 Name:           qt6-datavis3d%{?pkg_suffix}
-Version:        6.2.4
+Version:        6.3.0
 Release:        0
 Summary:        Qt 6 data visualization framework 
 License:        GPL-3.0-or-later
@@ -86,6 +86,31 @@ Requires:       cmake(Qt6DataVisualization) = %{real_version}
 This package provides private headers of libQt6DataVisualization that do not have any
 ABI or API guarantees.
 
+%package -n libQt6DataVisualizationQml6
+Summary:        Qt 6 DataVisualizationQml library
+
+%description -n libQt6DataVisualizationQml6
+The Qt 6 DataVisualizationQml library.
+
+%package -n qt6-datavisualizationqml-devel
+Summary:        Qt 6 DataVisualizationQml library - Development files
+Requires:       libQt6DataVisualizationQml6 = %{version}
+Requires:       cmake(Qt6Gui)
+Requires:       cmake(Qt6OpenGL)
+Requires:       cmake(Qt6Qml)
+Requires:       cmake(Qt6Quick)
+
+%description -n qt6-datavisualizationqml-devel
+Development files for the Qt 6 DataVisualizationQml library.
+
+%package -n qt6-datavisualizationqml-private-devel
+Summary:        Non-ABI stable API for the Qt 6 DataVisualizationQml Library
+Requires:       cmake(Qt6DataVisualizationQml) = %{real_version}
+
+%description -n qt6-datavisualizationqml-private-devel
+This package provides private headers of libQt6DataVisualizationQml that do not have any
+ABI or API guarantees.
+
 %{qt6_examples_package}
 
 %endif
@@ -107,7 +132,9 @@ ABI or API guarantees.
 rm -r %{buildroot}%{_qt6_cmakedir}/Qt6Qml/QmlPlugins
 
 %post -n libQt6DataVisualization6 -p /sbin/ldconfig
+%post -n libQt6DataVisualizationQml6 -p /sbin/ldconfig
 %postun -n libQt6DataVisualization6 -p /sbin/ldconfig
+%postun -n libQt6DataVisualizationQml6 -p /sbin/ldconfig
 
 %files -n qt6-datavisualization-imports
 %{_qt6_qmldir}/QtDataVisualization/
@@ -131,6 +158,23 @@ rm -r %{buildroot}%{_qt6_cmakedir}/Qt6Qml/QmlPlugins
 %{_qt6_includedir}/QtDataVisualization/%{real_version}/
 %{_qt6_mkspecsdir}/modules/qt_lib_datavisualization_private.pri
 
+%files -n libQt6DataVisualizationQml6
+%{_qt6_libdir}/libQt6DataVisualizationQml.so.*
+
+%files -n qt6-datavisualizationqml-devel
+%{_qt6_cmakedir}/Qt6DataVisualizationQml/
+%{_qt6_descriptionsdir}/DataVisualizationQml.json
+%{_qt6_includedir}/QtDataVisualizationQml/
+%{_qt6_libdir}/libQt6DataVisualizationQml.prl
+%{_qt6_libdir}/libQt6DataVisualizationQml.so
+%{_qt6_metatypesdir}/qt6datavisualizationqml_*_metatypes.json
+%{_qt6_mkspecsdir}/modules/qt_lib_datavisualizationqml.pri
+%exclude %{_qt6_includedir}/QtDataVisualizationQml/%{real_version}
+
+%files -n qt6-datavisualizationqml-private-devel
+%{_qt6_includedir}/QtDataVisualizationQml/%{real_version}/
+%{_qt6_mkspecsdir}/modules/qt_lib_datavisualizationqml_private.pri
+
 %endif
 
 %changelog
diff --git a/qtdatavis3d-everywhere-src-6.2.4.tar.xz b/qtdatavis3d-everywhere-src-6.2.4.tar.xz
deleted file mode 100644
index 81fd395..0000000
--- a/qtdatavis3d-everywhere-src-6.2.4.tar.xz
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:227e170c5f0f8aa2a18cf64185fc20a730dbfe6b8a1bc23dd8407d0f8071daa0
-size 5109964
diff --git a/qtdatavis3d-everywhere-src-6.3.0.tar.xz b/qtdatavis3d-everywhere-src-6.3.0.tar.xz
new file mode 100644
index 0000000..7b5dfbd
--- /dev/null
+++ b/qtdatavis3d-everywhere-src-6.3.0.tar.xz
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:09512ef3b2b28ff8defaea96498736418ada008f3778220a9185c09dd59e0d8d
+size 5217576