diff --git a/krdc-21.03.90.tar.xz b/krdc-21.03.90.tar.xz
deleted file mode 100644
index 5707200..0000000
--- a/krdc-21.03.90.tar.xz
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:bb619b85cf327da6b9eb35af1707a39797bac782a2897885bd2d80ab40a0d32c
-size 1568372
diff --git a/krdc-21.03.90.tar.xz.sig b/krdc-21.03.90.tar.xz.sig
deleted file mode 100644
index 5636be7..0000000
--- a/krdc-21.03.90.tar.xz.sig
+++ /dev/null
@@ -1,16 +0,0 @@
------BEGIN PGP SIGNATURE-----
-
-iQIzBAABCgAdFiEE2BwMs463Je9mkcOFu0YzUNbvMe8FAmBwCr4ACgkQu0YzUNbv
-Me+6Qw//RlqYp81YVJ7bVQaW64HzwGgbWbAzMSsbhq7x/xqqbBU1Z5jMxM9zOTqY
-1g/9pl/zqUe0FdnScVELrVcNbb1g1/Y+JM1dhtIPcCYB2xr7eCVy7DyaQACytc3d
-zuqFdOUk/RtQ+DdPXSAzCwJ7sOOacRIQjTS1aSEH+cUN9zinWNq782TlRAAywv58
-cYirxMDZS7dcrWbJCYqqLqp7a6c30qnMRr2ehQIY71AtxWa+lOraI9Rpmo735wuT
-XEQj3lTZZ/xvxWQKxYVkZp+++bKrYdJ7Q0emH2wVClLngLgVr/QoQ5673kdIFVzz
-uZRwXbaa1Mmmblzw9SzornAkEvD1UgMj2Rmg79zamQm6Ajyfg+0F4kLoZ0jEICEQ
-UuM3iK0tO2jlq7+6Qsk6LSWYaggRooRZFDU0PtWXS4Cls2Uyf+qlQtZVCImgUhlo
-NU5KFuGRf0mvdH6qfvFGxRNjgdHBKeO3O7EgrJ0Aphb8gxojg7phveNwwuWrKrEq
-LsaPKvzyCL3xSejwK85r3PKwXmZJwOESj5MbeXI6J4I6cJXE0vpCDtjywYXRscWK
-ocDGWp3uxHph7s85easmjhRunYN5/JUx1tp0Y2aqVwTeti7yAatBAlCgoRlQ3gmE
-Lu8lw/YMbxg+EUlPDUiQOSgUWoCz/X9DZZJE7GN61eqmpGmz4kI=
-=FTTg
------END PGP SIGNATURE-----
diff --git a/krdc-21.04.0.tar.xz b/krdc-21.04.0.tar.xz
new file mode 100644
index 0000000..bae1edd
--- /dev/null
+++ b/krdc-21.04.0.tar.xz
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:8173c476dfec24fe12309b6726363c1a06566ec04e98330432cc53a375f33822
+size 1568412
diff --git a/krdc-21.04.0.tar.xz.sig b/krdc-21.04.0.tar.xz.sig
new file mode 100644
index 0000000..2e7f3e1
--- /dev/null
+++ b/krdc-21.04.0.tar.xz.sig
@@ -0,0 +1,16 @@
+-----BEGIN PGP SIGNATURE-----
+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+=I7eG
+-----END PGP SIGNATURE-----
diff --git a/krdc.changes b/krdc.changes
index 40b7075..c849f3d 100644
--- a/krdc.changes
+++ b/krdc.changes
@@ -1,3 +1,12 @@
+-------------------------------------------------------------------
+Fri Apr 16 16:12:35 UTC 2021 - Christophe Giboudeaux <christophe@krop.fr>
+
+- Update to 21.04.0
+  * New feature release
+  * For more details please see:
+  * https://kde.org/announcements/releases/21.04.0
+- No code change since 21.03.90
+
 -------------------------------------------------------------------
 Fri Apr  9 17:41:01 UTC 2021 - Christophe Giboudeaux <christophe@krop.fr>
 
diff --git a/krdc.spec b/krdc.spec
index 62ea490..5d1960a 100644
--- a/krdc.spec
+++ b/krdc.spec
@@ -21,12 +21,17 @@
 %{!?_kapp_version: %define _kapp_version %(echo %{version}| awk -F. '{print $1"."$2}')}
 %bcond_without lang
 Name:           krdc
-Version:        21.03.90
+Version:        21.04.0
 Release:        0
 Summary:        Remote Desktop Connection
 License:        GPL-2.0-or-later
 Group:          Productivity/Networking/Other
-Source:         https://download.kde.org/unstable/release-service/%{version}/src/%{name}-%{version}.tar.xz
+URL:            https://apps.kde.org/krdc
+Source:         https://download.kde.org/stable/release-service/%{version}/src/%{name}-%{version}.tar.xz
+%if %{with lang}
+Source1:        https://download.kde.org/stable/release-service/%{version}/src/%{name}-%{version}.tar.xz.sig
+Source2:        applications.keyring
+%endif
 BuildRequires:  LibVNCServer-devel
 BuildRequires:  extra-cmake-modules
 BuildRequires:  freerdp
@@ -50,10 +55,6 @@ BuildRequires:  cmake(KF5WindowSystem)
 BuildRequires:  cmake(KF5XmlGui)
 Requires:       breeze5-icons
 Requires:       freerdp
-%if %{with lang}
-Source1:        https://download.kde.org/unstable/release-service/%{version}/src/%{name}-%{version}.tar.xz.sig
-Source2:        applications.keyring
-%endif
 Recommends:     %{name}-lang
 
 %description
@@ -70,7 +71,7 @@ Development libraries and headers needed to build software using krdc
 %lang_package
 
 %prep
-%setup -q
+%autosetup -p1
 
 %build
 %ifarch ppc ppc64
@@ -97,9 +98,9 @@ export RPM_OPT_FLAGS="%{optflags} -mminimal-toc"
 
 %files
 %license COPYING COPYING.DOC
-%dir %{_kf5_configkcfgdir}
 %doc %lang(en) %{_kf5_htmldir}/en/krdc/
 %{_kf5_applicationsdir}/org.kde.krdc.desktop
+%{_kf5_appstreamdir}/org.kde.krdc.appdata.xml
 %{_kf5_bindir}/krdc
 %{_kf5_configkcfgdir}/krdc.kcfg
 %{_kf5_iconsdir}/hicolor/*/apps/krdc.png
@@ -111,7 +112,6 @@ export RPM_OPT_FLAGS="%{optflags} -mminimal-toc"
 %{_kf5_servicesdir}/krdc_vnc_config.desktop
 %{_kf5_servicesdir}/rdp.protocol
 %{_kf5_servicesdir}/vnc.protocol
-%{_kf5_appstreamdir}/org.kde.krdc.appdata.xml
 
 %files devel
 %{_includedir}/krdc/