diff -Nru kactivities-4.12.3/CMakeLists.txt kactivities-4.12.90/CMakeLists.txt
--- kactivities-4.12.3/CMakeLists.txt	2014-02-09 08:16:39.000000000 +0000
+++ kactivities-4.12.90/CMakeLists.txt	2014-03-04 05:57:58.000000000 +0000
@@ -2,6 +2,7 @@
 
 find_package (KDE4 REQUIRED)
 
+include (GenerateExportHeader)
 include (KDE4Defaults)
 include (MacroLibrary)
 include (MacroOptionalAddSubdirectory)
diff -Nru kactivities-4.12.3/debian/changelog kactivities-4.12.90/debian/changelog
--- kactivities-4.12.3/debian/changelog	2014-03-04 19:28:24.000000000 +0000
+++ kactivities-4.12.90/debian/changelog	2014-03-19 10:35:48.000000000 +0000
@@ -1,3 +1,9 @@
+kactivities (4:4.12.90-0ubuntu1) trusty; urgency=medium
+
+  * New upstream beta release
+
+ -- Jonathan Riddell <jriddell@ubuntu.com>  Wed, 19 Mar 2014 10:35:47 +0000
+
 kactivities (4:4.12.3-0ubuntu1) trusty; urgency=medium
 
   * New upstream bugfix release
diff -Nru kactivities-4.12.3/debian/control kactivities-4.12.90/debian/control
--- kactivities-4.12.3/debian/control	2014-03-04 19:28:24.000000000 +0000
+++ kactivities-4.12.90/debian/control	2014-03-19 10:35:48.000000000 +0000
@@ -9,7 +9,7 @@
  Sune Vuorela <sune@debian.org>
 Build-Depends: kde-sc-dev-latest (>= 4:4.10.1),
  cmake, debhelper (>= 7.3.16), pkg-kde-tools (>= 0.15.4~),
- kdelibs5-dev (>= 4:4.12.3), nepomuk-core-dev (>= 4:4.12.3),
+ kdelibs5-dev (>= 4:4.12.90), nepomuk-core-dev (>= 4:4.12.90),
  libsoprano-dev,
  shared-desktop-ontologies (>= 0.8.1),
  libx11-dev,
diff -Nru kactivities-4.12.3/src/service/Activities.cpp kactivities-4.12.90/src/service/Activities.cpp
--- kactivities-4.12.3/src/service/Activities.cpp	2014-02-09 08:16:39.000000000 +0000
+++ kactivities-4.12.90/src/service/Activities.cpp	2014-03-04 05:57:58.000000000 +0000
@@ -26,6 +26,7 @@
 #include <QUuid>
 #include <QDebug>
 
+#include <kauthorized.h>
 #include <kdbusconnectionpool.h>
 #include <config-features.h>
 
@@ -173,6 +174,10 @@
 
 QString Activities::AddActivity(const QString & name)
 {
+    if (!KAuthorized::authorize("plasma-desktop/add_activities")) {
+        return QString();
+    }
+
     if (name.isEmpty()) {
         Q_ASSERT(!name.isEmpty());
         return QString();
@@ -204,6 +209,10 @@
 
 void Activities::RemoveActivity(const QString & activity)
 {
+    if (!KAuthorized::authorize("plasma-desktop/add_activities")) {
+        return;
+    }
+
     // Sanity checks
     if (!d->activities.contains(activity)) {
         return;
diff -Nru kactivities-4.12.3/src/service/files/activitymanager-plugin.desktop kactivities-4.12.90/src/service/files/activitymanager-plugin.desktop
--- kactivities-4.12.3/src/service/files/activitymanager-plugin.desktop	2014-02-09 08:16:39.000000000 +0000
+++ kactivities-4.12.90/src/service/files/activitymanager-plugin.desktop	2014-03-04 05:57:58.000000000 +0000
@@ -44,6 +44,7 @@
 Comment[sr@ijekavianlatin]=Priključak menadžera aktivnosti
 Comment[sr@latin]=Priključak menadžera aktivnosti
 Comment[sv]=Insticksprogram för aktivitetshantering
+Comment[tg]=Плагини мудири фаъолият
 Comment[tr]=Etkinlik yöneticisi eklentisi
 Comment[ug]=پائالىيەت باشقۇرغۇچ قىستۇرمىسى
 Comment[uk]=Додаток керування просторами дій
diff -Nru kactivities-4.12.3/src/service/files/kactivitymanagerd.desktop kactivities-4.12.90/src/service/files/kactivitymanagerd.desktop
--- kactivities-4.12.3/src/service/files/kactivitymanagerd.desktop	2014-02-09 08:16:39.000000000 +0000
+++ kactivities-4.12.90/src/service/files/kactivitymanagerd.desktop	2014-03-04 05:57:58.000000000 +0000
@@ -48,6 +48,7 @@
 Name[sr@ijekavianlatin]=Menadžer aktivnosti
 Name[sr@latin]=Menadžer aktivnosti
 Name[sv]=Aktivitetshanterare
+Name[tg]=Мудири фаъолият
 Name[tr]=Etkinlik Yöneticisi
 Name[ug]=پائالىيەت باشقۇرغۇچ
 Name[uk]=Керування просторами дій
@@ -97,6 +98,7 @@
 Comment[sr@ijekavianlatin]=Pozadina za upravljanje aktivnostima
 Comment[sr@latin]=Pozadina za upravljanje aktivnostima
 Comment[sv]=Gränssnittet för aktivitetshanteringen
+Comment[tg]=Сервери идоракунии фаъолият
 Comment[tr]=Etkinlik yönetimi arkaucu
 Comment[ug]=پائالىيەت باشقۇرغۇچ ئارقا ئۇچى
 Comment[uk]=Сервер керування просторами дій
diff -Nru kactivities-4.12.3/src/service/plugins/activityranking/activitymanager-plugin-activityranking.desktop kactivities-4.12.90/src/service/plugins/activityranking/activitymanager-plugin-activityranking.desktop
--- kactivities-4.12.3/src/service/plugins/activityranking/activitymanager-plugin-activityranking.desktop	2014-02-09 08:16:39.000000000 +0000
+++ kactivities-4.12.90/src/service/plugins/activityranking/activitymanager-plugin-activityranking.desktop	2014-03-04 05:57:58.000000000 +0000
@@ -38,6 +38,7 @@
 Name[sr@ijekavianlatin]=Rangiranje aktivnosti
 Name[sr@latin]=Rangiranje aktivnosti
 Name[sv]=Aktivitetsrankning
+Name[tg]=Баҳодиҳии фаъолият
 Name[tr]=Etkinlik sıralaması
 Name[ug]=پائالىيەت قاتارى
 Name[uk]=Оцінювання просторів дій
diff -Nru kactivities-4.12.3/src/service/plugins/globalshortcuts/activitymanager-plugin-globalshortcuts.desktop kactivities-4.12.90/src/service/plugins/globalshortcuts/activitymanager-plugin-globalshortcuts.desktop
--- kactivities-4.12.3/src/service/plugins/globalshortcuts/activitymanager-plugin-globalshortcuts.desktop	2014-02-09 08:16:39.000000000 +0000
+++ kactivities-4.12.90/src/service/plugins/globalshortcuts/activitymanager-plugin-globalshortcuts.desktop	2014-03-04 05:57:58.000000000 +0000
@@ -39,6 +39,7 @@
 Name[sr@ijekavianlatin]=Globalne prečice
 Name[sr@latin]=Globalne prečice
 Name[sv]=Globala genvägar
+Name[tg]=Миёнбурҳои умумӣ
 Name[tr]=Genel Kısayollar
 Name[ug]=ئومۇمىيەت تېزلەتمە
 Name[uk]=Загальні клавіатурні скорочення
diff -Nru kactivities-4.12.3/src/service/plugins/nepomuk/activitymanager-plugin-nepomuk.desktop kactivities-4.12.90/src/service/plugins/nepomuk/activitymanager-plugin-nepomuk.desktop
--- kactivities-4.12.3/src/service/plugins/nepomuk/activitymanager-plugin-nepomuk.desktop	2014-02-09 08:16:39.000000000 +0000
+++ kactivities-4.12.90/src/service/plugins/nepomuk/activitymanager-plugin-nepomuk.desktop	2014-03-04 05:57:58.000000000 +0000
@@ -7,6 +7,7 @@
 Name[de]=Nepomuk Feeder
 Name[el]=Τροφοδότης του Nepomuk
 Name[es]=Aprovisionamiento de Nepomuk
+Name[et]=Nepomuki söötur
 Name[fi]=Nepomuk-syötteistin
 Name[fr]=Connecteur pour Nepomuk
 Name[gl]=Alimentador de Nepomuk
@@ -34,6 +35,7 @@
 Name[sr@ijekavianlatin]=Nepomukov uvodnik
 Name[sr@latin]=Nepomukov uvodnik
 Name[sv]=Nepomuk-inmatning
+Name[tg]=Диҳандаи Nepomuk
 Name[tr]=Nepomuk Besleyici
 Name[ug]=Nepomuk Feeder
 Name[uk]=Додаток передавання даних Nepomuk
@@ -49,6 +51,7 @@
 Comment[de]=Modul zum Abgleichen von Daten in Nepomuk
 Comment[el]=Πρόσθετο συγχρονισμού γεγονότων με το Nepomuk
 Comment[es]=Complemento para sincronizar datos con Nepomuk
+Comment[et]=Plugin andmete sünkroonimiseks Nepomukiga
 Comment[fi]=Liitännäinen tietojen synkronointiin Nepomukin kanssa
 Comment[fr]=Module externe de synchronisation de données avec Nepomuk
 Comment[gl]=Un complemento para sincronizar datos co Nepomuk
@@ -63,7 +66,6 @@
 Comment[nb]=Programtillegg for å synkronisere data med Nepomuk
 Comment[nds]=Moduul för't Synkroniseren vun Daten mit Nepomuk
 Comment[nl]=Plug-in om gegevens met Nepomuk te synchroniseren
-Comment[pa]=ਨਿਪੋਮੁਕ ਵਿੱਚ ਡਾਟਾ ਸਿੰਕ ਕਰਨ ਲਈ ਪਲੱਗਇਨ
 Comment[pl]=Wtyczka do synchronizacji danych z Nepomukiem
 Comment[pt]='Plugin' para sincronizar os dados com o Nepomuk
 Comment[pt_BR]=Plugin para sincronizar os dados com o Nepomuk
diff -Nru kactivities-4.12.3/src/service/plugins/sqlite/activitymanager-plugin-sqlite.desktop kactivities-4.12.90/src/service/plugins/sqlite/activitymanager-plugin-sqlite.desktop
--- kactivities-4.12.3/src/service/plugins/sqlite/activitymanager-plugin-sqlite.desktop	2014-02-09 08:16:39.000000000 +0000
+++ kactivities-4.12.90/src/service/plugins/sqlite/activitymanager-plugin-sqlite.desktop	2014-03-04 05:57:58.000000000 +0000
@@ -38,6 +38,7 @@
 Name[sr@ijekavianlatin]=SQLiteov uvodnik
 Name[sr@latin]=SQLiteov uvodnik
 Name[sv]=SQLite-inmatning
+Name[tg]=Диҳандаи Sqlite
 Name[tr]=Sqlite Besleyicisi
 Name[ug]=Sqlite Feeder
 Name[uk]=Передавання даних Sqlite
diff -Nru kactivities-4.12.3/src/service/plugins/virtualdesktopswitch/activitymanager-plugin-virtualdesktopswitch.desktop kactivities-4.12.90/src/service/plugins/virtualdesktopswitch/activitymanager-plugin-virtualdesktopswitch.desktop
--- kactivities-4.12.3/src/service/plugins/virtualdesktopswitch/activitymanager-plugin-virtualdesktopswitch.desktop	2014-02-09 08:16:39.000000000 +0000
+++ kactivities-4.12.90/src/service/plugins/virtualdesktopswitch/activitymanager-plugin-virtualdesktopswitch.desktop	2014-03-04 05:57:58.000000000 +0000
@@ -38,6 +38,7 @@
 Name[sr@ijekavianlatin]=Menjač virtuelnih površi
 Name[sr@latin]=Menjač virtuelnih površi
 Name[sv]=Byte av virtuellt skrivbord
+Name[tg]=Васлкунандаи мизи кории виртуалӣ
 Name[tr]=Sanal masaüstü değiştirici
 Name[ug]=مەۋھۇم ئۈستەلئۈستى ئالماشتۇرغۇچ
 Name[uk]=Перемикач віртуальних стільниць
diff -Nru kactivities-4.12.3/src/workspace/fileitemplugin/kactivitymanagerd_fileitem_linking_plugin.desktop kactivities-4.12.90/src/workspace/fileitemplugin/kactivitymanagerd_fileitem_linking_plugin.desktop
--- kactivities-4.12.3/src/workspace/fileitemplugin/kactivitymanagerd_fileitem_linking_plugin.desktop	2014-02-09 08:16:39.000000000 +0000
+++ kactivities-4.12.90/src/workspace/fileitemplugin/kactivitymanagerd_fileitem_linking_plugin.desktop	2014-03-04 05:57:58.000000000 +0000
@@ -39,6 +39,7 @@
 Name[sr@ijekavianlatin]=Fajl ka priključku povezivanja aktivnosti
 Name[sr@latin]=Fajl ka priključku povezivanja aktivnosti
 Name[sv]=Länkinsticksprogram från fil till aktivitet
+Name[tg]=Файл барои плагини баҳодиҳии фаъолият
 Name[tr]=Etkinliğe dosya bağlama eklentisi
 Name[ug]=پائالىيەت ئۇلانما قىستۇرما ھۆججىتى
 Name[uk]=Додаток прив’язування файлів до просторів дій
diff -Nru kactivities-4.12.3/src/workspace/settings/kcm_activities.desktop kactivities-4.12.90/src/workspace/settings/kcm_activities.desktop
--- kactivities-4.12.3/src/workspace/settings/kcm_activities.desktop	2014-02-09 08:16:39.000000000 +0000
+++ kactivities-4.12.90/src/workspace/settings/kcm_activities.desktop	2014-03-04 05:57:58.000000000 +0000
@@ -50,6 +50,7 @@
 Name[sr@ijekavianlatin]=Aktivnosti
 Name[sr@latin]=Aktivnosti
 Name[sv]=Aktiviteter
+Name[tg]=Фаъолият
 Name[tr]=Etkinlikler
 Name[ug]=پائالىيەتلەر
 Name[uk]=Простори дій
@@ -94,6 +95,7 @@
 Comment[sr@ijekavianlatin]=Podesite sistem aktivnosti
 Comment[sr@latin]=Podesite sistem aktivnosti
 Comment[sv]=Anpassa aktivitetssystemet
+Comment[tg]=Танзимоти системаи фаъолият
 Comment[tr]=Etkinlikler sistemini yapılandır
 Comment[ug]=پائالىيەت سىستېمىسىنى سەپلەيدۇ
 Comment[uk]=Налаштування системи просторів дій