diff --git a/.gitignore b/.gitignore
index 4cd9a08..63ba2f0 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1,3 +1,4 @@
 /libportal-7355b1e.zip
 /libportal-0.3.tar.xz
 /libportal-0.4.tar.xz
+/libportal-0.5.tar.xz
diff --git a/libportal.spec b/libportal.spec
index 039d304..e6db377 100644
--- a/libportal.spec
+++ b/libportal.spec
@@ -1,22 +1,56 @@
 Name:           libportal
-Version:        0.4
-Release:        2%{?dist}
+Version:        0.5
+Release:        1%{?dist}
 Summary:        Flatpak portal library
-License:        LGPLv2+
+License:        LGPLv3
 Url:            https://github.com/flatpak/libportal
 Source:         https://github.com/flatpak/libportal/releases/download/%{version}/%{name}-%{version}.tar.xz
 
 BuildRequires:  gcc
-BuildRequires:  gtk-doc
+BuildRequires:  gcc-c++
+BuildRequires:  gi-docgen
 BuildRequires:  meson
+BuildRequires:  vala
 BuildRequires:  pkgconfig(gio-2.0)
 BuildRequires:  pkgconfig(gio-unix-2.0)
-# For doc links
-BuildRequires:  pipewire-doc
+BuildRequires:  pkgconfig(gobject-introspection-1.0)
+BuildRequires:  pkgconfig(gtk+-3.0)
+BuildRequires:  pkgconfig(gtk4)
+BuildRequires:  pkgconfig(Qt5Core)
+BuildRequires:  pkgconfig(Qt5Gui)
+BuildRequires:  pkgconfig(Qt5Widgets)
+BuildRequires:  pkgconfig(Qt5X11Extras)
 
 %description
 libportal provides GIO-style asynchronous APIs for most Flatpak portals.
 
+%package gtk3
+Summary: GTK+ 3 libraries for %name
+Requires: %{name}%{?_isa} = %{version}-%{release}
+
+%description gtk3
+%name provides GIO-style asynchronous APIs for most Flatpak portals.
+
+This package provides files for GTK+ 3 and %name.
+
+%package gtk4
+Summary: GTK 4 libraries for %name
+Requires: %{name}%{?_isa} = %{version}-%{release}
+
+%description gtk4
+%name provides GIO-style asynchronous APIs for most Flatpak portals.
+
+This package provides files for GTK 4 and %name.
+
+%package qt5
+Summary: Qt5 libraries for %name
+Requires: %{name}%{?_isa} = %{version}-%{release}
+
+%description qt5
+%name provides GIO-style asynchronous APIs for most Flatpak portals.
+
+This package provides files for Qt 5 and %name.
+
 %package devel
 Summary: Development files and libraries for %name
 Requires: %{name}%{?_isa} = %{version}-%{release}
@@ -26,6 +60,36 @@ Requires: %{name}%{?_isa} = %{version}-%{release}
 
 This package provides files for development with %name.
 
+%package gtk3-devel
+Summary: GTK+ 3 development files and libraries for %name
+Requires: %{name}-devel%{?_isa} = %{version}-%{release}
+Requires: %{name}-gtk3%{?_isa} = %{version}-%{release}
+
+%description gtk3-devel
+%name provides GIO-style asynchronous APIs for most Flatpak portals.
+
+This package provides files for development with GTK+ 3 and %name.
+
+%package gtk4-devel
+Summary: GTK 4 development files and libraries for %name
+Requires: %{name}-devel%{?_isa} = %{version}-%{release}
+Requires: %{name}-gtk4%{?_isa} = %{version}-%{release}
+
+%description gtk4-devel
+%name provides GIO-style asynchronous APIs for most Flatpak portals.
+
+This package provides files for development with GTK 4 and %name.
+
+%package qt5-devel
+Summary: Qt 5 development files and libraries for %name
+Requires: %{name}-devel%{?_isa} = %{version}-%{release}
+Requires: %{name}-qt5%{?_isa} = %{version}-%{release}
+
+%description qt5-devel
+%name provides GIO-style asynchronous APIs for most Flatpak portals.
+
+This package provides files for development with Qt 5 and %name.
+
 %package devel-doc
 Summary: Development documentation for libportal
 BuildArch: noarch
@@ -51,17 +115,56 @@ This package provides development documentations for libportal.
 %files
 %license COPYING
 %doc README.md NEWS
-%{_libdir}/libportal.so.0*
+%{_libdir}/girepository-1.0/Xdp-1.0.typelib
+%{_libdir}/libportal.so.1*
+
+%files gtk3
+%{_libdir}/girepository-1.0/XdpGtk3-1.0.typelib
+%{_libdir}/libportal-gtk3.so.1*
+
+%files gtk4
+%{_libdir}/girepository-1.0/XdpGtk4-1.0.typelib
+%{_libdir}/libportal-gtk4.so.1*
+
+%files qt5
+%{_libdir}/libportal-qt5.so.1*
 
 %files devel
+%{_datadir}/gir-1.0/Xdp-1.0.gir
+%{_datadir}/vala/vapi/libportal.deps
+%{_datadir}/vala/vapi/libportal.vapi
 %{_includedir}/libportal
 %{_libdir}/libportal.so
 %{_libdir}/pkgconfig/libportal.pc
 
+%files gtk3-devel
+%{_datadir}/gir-1.0/XdpGtk3-1.0.gir
+%{_datadir}/vala/vapi/libportal-gtk3.deps
+%{_datadir}/vala/vapi/libportal-gtk3.vapi
+%{_includedir}/libportal-gtk3
+%{_libdir}/libportal-gtk3.so
+%{_libdir}/pkgconfig/libportal-gtk3.pc
+
+%files gtk4-devel
+%{_datadir}/gir-1.0/XdpGtk4-1.0.gir
+%{_datadir}/vala/vapi/libportal-gtk4.deps
+%{_datadir}/vala/vapi/libportal-gtk4.vapi
+%{_includedir}/libportal-gtk4
+%{_libdir}/libportal-gtk4.so
+%{_libdir}/pkgconfig/libportal-gtk4.pc
+
+%files qt5-devel
+%{_includedir}/libportal-qt5
+%{_libdir}/libportal-qt5.so
+%{_libdir}/pkgconfig/libportal-qt5.pc
+
 %files devel-doc
-%{_datadir}/gtk-doc/html/libportal
+%{_datadir}/doc/libportal-1
 
 %changelog
+* Fri Jan 07 2022 David King <amigadave@amigadave.com> - 0.5-1
+- Update to 0.5
+
 * Thu Jul 22 2021 Fedora Release Engineering <releng@fedoraproject.org> - 0.4-2
 - Rebuilt for https://fedoraproject.org/wiki/Fedora_35_Mass_Rebuild
 
diff --git a/sources b/sources
index 2758cd3..54059c0 100644
--- a/sources
+++ b/sources
@@ -1 +1 @@
-SHA512 (libportal-0.4.tar.xz) = ef05fffa2eb07427a9da10553c7effd82563e1bd54d5900efa7765be6671959211a9c8f8ad126454a8fc6f68c076bdf16ca0072cabf7be95c510bf07953b78bb
+SHA512 (libportal-0.5.tar.xz) = aebaf9deec38cd05c42cc15df17b46bac1d7310f4653d3c97cc43dd4de8bcbf8f5e31d417335e1269bf75bb0ac5f33ea3f92c914671650cf85b6189a4fc3a2fe