diff --git a/desktop/kde/applications/akonadi-import-wizard/pspec.xml b/desktop/kde/applications/akonadi-import-wizard/pspec.xml
index 5fdc39cdcb..19c9d82797 100755
--- a/desktop/kde/applications/akonadi-import-wizard/pspec.xml
+++ b/desktop/kde/applications/akonadi-import-wizard/pspec.xml
@@ -11,7 +11,7 @@
         <License>GPLv2</License>
         <Summary>CLI tools to manage akonadi calendars</Summary>
         <Description>Import data from other mail clients to KMail</Description>
-        <Archive sha1sum="64aa246e82e55775167c6bf177c4d569781d981f" type="tarxz">http://download.kde.org/stable/release-service/20.12.3/src/akonadi-import-wizard-20.12.3.tar.xz</Archive>
+        <Archive sha1sum="5aa2b5edc7f0f2bdba6b8b12e209f5bf350c8f1c" type="tarxz">http://download.kde.org/stable/release-service/21.04.0/src/akonadi-import-wizard-21.04.0.tar.xz</Archive>
         <BuildDependencies>
             <Dependency>boost-devel</Dependency>
             <Dependency>akonadi-devel</Dependency>
@@ -95,6 +95,13 @@
         </Files>
     </Package>
     <History>
+        <Update release="27">
+            <Date>2021-05-09</Date>
+            <Version>21.04.0</Version>
+            <Comment>Version bump.</Comment>
+            <Name>Mustafa Cinasal</Name>
+            <Email>muscnsl@gmail.com</Email>
+        </Update>
         <Update release="26">
             <Date>2021-03-10</Date>
             <Version>20.12.3</Version>
diff --git a/desktop/kde/applications/kaddressbook/pspec.xml b/desktop/kde/applications/kaddressbook/pspec.xml
index 0c17ee25cf..09761282a2 100755
--- a/desktop/kde/applications/kaddressbook/pspec.xml
+++ b/desktop/kde/applications/kaddressbook/pspec.xml
@@ -11,7 +11,7 @@
         <License>GPLv2</License>
         <Summary>KDE contact manager</Summary>
         <Description>KAddressBook reborn to make your data available to all your applications</Description>
-        <Archive sha1sum="3e9f998828c2b3c527d5ea359126ecf6e2d2950f" type="tarxz">mirrors://kde/stable/release-service/20.12.3/src/kaddressbook-20.12.3.tar.xz</Archive>
+        <Archive sha1sum="c3e3b3c274ff7b86f145109f1ef1f4ac77dc7e9d" type="tarxz">mirrors://kde/stable/release-service/21.04.0/src/kaddressbook-21.04.0.tar.xz</Archive>
         <BuildDependencies>
              <Dependency>kinit-devel</Dependency>
              <Dependency>kimap-devel</Dependency>
@@ -99,6 +99,13 @@
     </Package>
 
     <History>
+        <Update release="29">
+            <Date>2021-05-09</Date>
+            <Version>21.04.0</Version>
+            <Comment>Version bump.</Comment>
+            <Name>Mustafa Cinasal</Name>
+            <Email>muscnsl@gmail.com</Email>
+        </Update>
         <Update release="28">
             <Date>2021-03-10</Date>
             <Version>20.12.3</Version>
diff --git a/desktop/kde/applications/kalarm/pspec.xml b/desktop/kde/applications/kalarm/pspec.xml
index a8e1f3149a..62eb8b2caf 100755
--- a/desktop/kde/applications/kalarm/pspec.xml
+++ b/desktop/kde/applications/kalarm/pspec.xml
@@ -11,7 +11,7 @@
         <License>GPLv2</License>
         <Summary>Personal alarm scheduler</Summary>
         <Description>KAlarm is a personal alarm message, audio, command and email scheduler</Description>
-        <Archive type="tarxz" sha1sum="8bccbb255f0dae69bde4772b2d6f799acb6f01d2">http://download.kde.org/stable/release-service/20.12.3/src/kalarm-20.12.3.tar.xz</Archive>
+        <Archive type="tarxz" sha1sum="7d44eb56def4864fd51f405d37da8f7337aa82f0">http://download.kde.org/stable/release-service/21.04.0/src/kalarm-21.04.0.tar.xz</Archive>
         <BuildDependencies>
             <Dependency>akonadi-contacts-devel</Dependency>
             <Dependency>akonadi-devel</Dependency>
@@ -123,6 +123,13 @@
     </Package>
 
     <History>
+        <Update release="28">
+            <Date>2021-05-09</Date>
+            <Version>21.04.0</Version>
+            <Comment>Version bump.</Comment>
+            <Name>Mustafa Cinasal</Name>
+            <Email>muscnsl@gmail.com</Email>
+        </Update>
         <Update release="27">
             <Date>2021-03-10</Date>
             <Version>20.12.3</Version>
diff --git a/desktop/kde/applications/kalzium/pspec.xml b/desktop/kde/applications/kalzium/pspec.xml
index fda88ff9b5..5a6480f9d1 100644
--- a/desktop/kde/applications/kalzium/pspec.xml
+++ b/desktop/kde/applications/kalzium/pspec.xml
@@ -12,7 +12,7 @@
         <IsA>app:console</IsA>
         <Summary>Periodic Table of Elements</Summary>
         <Description>Elementlerin periyodik tablosu</Description>
-        <Archive sha1sum="a5dff194a72c21e85df3f42fb653ff510318c821" type="tarxz">https://download.kde.org/stable/release-service/20.12.3/src/kalzium-20.12.3.tar.xz</Archive>
+        <Archive sha1sum="a7bad0db2db8d80ae594e40a9689662870802971" type="tarxz">https://download.kde.org/stable/release-service/21.04.0/src/kalzium-21.04.0.tar.xz</Archive>
         <BuildDependencies>
             <Dependency>cmake</Dependency>
             <Dependency>eigen3</Dependency>
@@ -88,6 +88,13 @@
     </Package>
     
     <History>
+        <Update release="13">
+            <Date>2021-05-09</Date>
+            <Version>21.04.0</Version>
+            <Comment>Version bump.</Comment>
+            <Name>Mustafa Cinasal</Name>
+            <Email>muscnsl@gmail.com</Email>
+        </Update>
         <Update release="12">
             <Date>2021-03-10</Date>
             <Version>20.12.3</Version>
diff --git a/desktop/kde/applications/kmail-account-wizard/pspec.xml b/desktop/kde/applications/kmail-account-wizard/pspec.xml
index 1fa183e738..25d07e560a 100755
--- a/desktop/kde/applications/kmail-account-wizard/pspec.xml
+++ b/desktop/kde/applications/kmail-account-wizard/pspec.xml
@@ -11,7 +11,7 @@
         <License>GPLv2</License>
         <Summary>Kmail Account Wizard</Summary>
         <Description>Kmail Account Wizard</Description>
-        <Archive sha1sum="e46a9e77d398a8492c3d572d6f74ba19f28e4099" type="tarxz">mirrors://kde/stable/release-service/20.12.3/src/kmail-account-wizard-20.12.3.tar.xz</Archive>
+        <Archive sha1sum="8c9a1466f1d7c2d4371a7603e0f76ab5a3e6183c" type="tarxz">mirrors://kde/stable/release-service/21.04.0/src/kmail-account-wizard-21.04.0.tar.xz</Archive>
         <BuildDependencies>
             <Dependency versionFrom="1.7.1">gpgme-devel</Dependency>
             <Dependency versionFrom="1.7.1">gpgme-qt5-devel</Dependency>
@@ -88,6 +88,13 @@
     </Package>
 
     <History>
+        <Update release="27">
+            <Date>2021-05-09</Date>
+            <Version>21.04.0</Version>
+            <Comment>Version bump.</Comment>
+            <Name>Mustafa Cinasal</Name>
+            <Email>muscnsl@gmail.com</Email>
+        </Update>
         <Update release="26">
             <Date>2021-03-10</Date>
             <Version>20.12.3</Version>
diff --git a/desktop/kde/applications/kmail/pspec.xml b/desktop/kde/applications/kmail/pspec.xml
index 483a0a9ac1..1dbf70e989 100644
--- a/desktop/kde/applications/kmail/pspec.xml
+++ b/desktop/kde/applications/kmail/pspec.xml
@@ -11,7 +11,7 @@
         <License>GPLv2</License>
         <Summary>KDE mail client</Summary>
         <Description>KMail is the email component of Kontact, the integrated personal information manager from KDE.</Description>
-        <Archive sha1sum="88e0594f3a654e971dfff694e64b9fe4142175c8" type="tarxz">mirrors://kde/stable/release-service/20.12.3/src/kmail-20.12.3.tar.xz</Archive>
+        <Archive sha1sum="13d193a5cd8ef4f69f2369bdf578f97c16d6500b" type="tarxz">mirrors://kde/stable/release-service/21.04.0/src/kmail-21.04.0.tar.xz</Archive>
         <BuildDependencies>
             <Dependency >gpgme-devel</Dependency>
              <Dependency>extra-cmake-modules</Dependency>
@@ -146,6 +146,13 @@
     </Package>
 
     <History>
+        <Update release="28">
+            <Date>2021-05-09</Date>
+            <Version>21.04.0</Version>
+            <Comment>Version bump.</Comment>
+            <Name>Mustafa Cinasal</Name>
+            <Email>muscnsl@gmail.com</Email>
+        </Update>
         <Update release="27">
             <Date>2021-03-10</Date>
             <Version>20.12.3</Version>
diff --git a/desktop/kde/applications/kontact/pspec.xml b/desktop/kde/applications/kontact/pspec.xml
index 6c7ea0cc89..29770b83f3 100755
--- a/desktop/kde/applications/kontact/pspec.xml
+++ b/desktop/kde/applications/kontact/pspec.xml
@@ -12,7 +12,7 @@
         <Summary>KDE Personal Information Manager</Summary>
         <Description>Kontact is the integrated Personal Information Manager of KDE, but can be used with other systems as well.
 It supports email, address books, calendars, tasks, news feeds and much more.</Description>
-<Archive sha1sum="4f6b0763ec861a42dc46598df6f8d3d837a7f356" type="tarxz">http://download.kde.org/stable/release-service/20.12.3/src/kontact-20.12.3.tar.xz</Archive>
+<Archive sha1sum="b76a813c5b4455483490ec9d8283513c6850765b" type="tarxz">http://download.kde.org/stable/release-service/21.04.0/src/kontact-21.04.0.tar.xz</Archive>
         <BuildDependencies>
             <Dependency>boost-devel</Dependency>
             <Dependency>extra-cmake-modules</Dependency>
@@ -84,6 +84,13 @@ It supports email, address books, calendars, tasks, news feeds and much more.</D
     </Package>
 
     <History>
+        <Update release="28">
+            <Date>2021-05-09</Date>
+            <Version>21.04.0</Version>
+            <Comment>Version bump.</Comment>
+            <Name>Mustafa Cinasal</Name>
+            <Email>muscnsl@gmail.com</Email>
+        </Update>
         <Update release="27">
             <Date>2021-03-10</Date>
             <Version>20.12.3</Version>
diff --git a/desktop/kde/applications/korganizer/pspec.xml b/desktop/kde/applications/korganizer/pspec.xml
index 5e2d8d37e9..2ec83e732f 100755
--- a/desktop/kde/applications/korganizer/pspec.xml
+++ b/desktop/kde/applications/korganizer/pspec.xml
@@ -11,7 +11,7 @@
         <License>GPLv2</License>
         <Summary>Calendar and scheduling Program</Summary>
         <Description>KOrganizer is the calendar and scheduling component of Kontact, the integrated personal information manager from KDE.</Description>
-        <Archive sha1sum="5441356299c75ac1b8038a0fd02b34611afca806" type="tarxz">https://download.kde.org/stable/release-service/20.12.3/src/korganizer-20.12.3.tar.xz</Archive>
+        <Archive sha1sum="74d479f488796969dd95f899c85aa1ecc574cd56" type="tarxz">https://download.kde.org/stable/release-service/21.04.0/src/korganizer-21.04.0.tar.xz</Archive>
         <BuildDependencies>
             <Dependency versionFrom="1.7.1">gpgme-devel</Dependency>
              <Dependency>extra-cmake-modules</Dependency>
@@ -120,6 +120,13 @@
     </Package>
 
     <History>
+        <Update release="23">
+            <Date>2021-05-09</Date>
+            <Version>21.04.0</Version>
+            <Comment>Version bump.</Comment>
+            <Name>Mustafa Cinasal</Name>
+            <Email>muscnsl@gmail.com</Email>
+        </Update>
         <Update release="22">
             <Date>2021-03-10</Date>
             <Version>20.12.3</Version>
diff --git a/desktop/kde/applications/pim-data-exporter/actions.py b/desktop/kde/applications/pim-data-exporter/actions.py
index 0779a79ca0..83172376f4 100755
--- a/desktop/kde/applications/pim-data-exporter/actions.py
+++ b/desktop/kde/applications/pim-data-exporter/actions.py
@@ -17,5 +17,5 @@ def install():
     kde5.install()
 
 
-    pisitools.dodoc("TODO")
+    pisitools.dodoc("LICENSES/*")
 
diff --git a/desktop/kde/applications/pim-data-exporter/pspec.xml b/desktop/kde/applications/pim-data-exporter/pspec.xml
index 650f8b71fb..5828ceeb21 100755
--- a/desktop/kde/applications/pim-data-exporter/pspec.xml
+++ b/desktop/kde/applications/pim-data-exporter/pspec.xml
@@ -11,7 +11,7 @@
         <License>GPLv2</License>
         <Summary>Import and export KDE PIM settings</Summary>
         <Description>Import and export KDE PIM settings</Description>
-        <Archive sha1sum="14924c33864483bfb4394f9216f62e2a0c59f583" type="tarxz">https://download.kde.org/stable/release-service/20.12.3/src/pim-data-exporter-20.12.3.tar.xz</Archive>
+        <Archive sha1sum="00bb49a09c55827c6317de6069c5e6ab6d96007f" type="tarxz">https://download.kde.org/stable/release-service/21.04.0/src/pim-data-exporter-21.04.0.tar.xz</Archive>
         <BuildDependencies>
             <Dependency>extra-cmake-modules</Dependency>
             <Dependency>kcrash-devel</Dependency>
@@ -98,6 +98,13 @@
     </Package>
 
     <History>
+        <Update release="28">
+            <Date>2021-05-09</Date>
+            <Version>21.04.0</Version>
+            <Comment>Version bump.</Comment>
+            <Name>Mustafa Cinasal</Name>
+            <Email>muscnsl@gmail.com</Email>
+        </Update>
         <Update release="27">
             <Date>2021-03-10</Date>
             <Version>20.12.3</Version>
diff --git a/desktop/kde/applications/pim-sieve-editor/actions.py b/desktop/kde/applications/pim-sieve-editor/actions.py
index b4751685f5..83172376f4 100755
--- a/desktop/kde/applications/pim-sieve-editor/actions.py
+++ b/desktop/kde/applications/pim-sieve-editor/actions.py
@@ -17,5 +17,5 @@ def install():
     kde5.install()
 
 
-    pisitools.dodoc("COPYING*")
+    pisitools.dodoc("LICENSES/*")
 
diff --git a/desktop/kde/applications/pim-sieve-editor/pspec.xml b/desktop/kde/applications/pim-sieve-editor/pspec.xml
index 89f3f724e0..51a07c3ac1 100755
--- a/desktop/kde/applications/pim-sieve-editor/pspec.xml
+++ b/desktop/kde/applications/pim-sieve-editor/pspec.xml
@@ -11,7 +11,7 @@
         <License>GPLv2</License>
         <Summary>Mail sieve editor</Summary>
         <Description>Mail sieve editor</Description>
-        <Archive sha1sum="2192017e9f3f47c50670ae4364351f6bba22f4d5" type="tarxz">https://download.kde.org/stable/release-service/20.12.3/src/pim-sieve-editor-20.12.3.tar.xz</Archive>
+        <Archive sha1sum="fc892b67e81cd653db37eeea476db6a9451476a2" type="tarxz">https://download.kde.org/stable/release-service/21.04.0/src/pim-sieve-editor-21.04.0.tar.xz</Archive>
         <BuildDependencies>
             <Dependency>extra-cmake-modules</Dependency>
             <Dependency>kbookmarks-devel</Dependency>
@@ -70,6 +70,13 @@
     </Package>
 
     <History>
+        <Update release="27">
+            <Date>2021-05-09</Date>
+            <Version>21.04.0</Version>
+            <Comment>Version bump.</Comment>
+            <Name>Mustafa Cinasal</Name>
+            <Email>muscnsl@gmail.com</Email>
+        </Update>
         <Update release="26">
             <Date>2021-03-10</Date>
             <Version>20.12.3</Version>