diff --git a/CMakeLists.txt b/CMakeLists.txt
index 3e41c46..d7e26e4 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -1,70 +1,70 @@
 cmake_minimum_required(VERSION 3.0)
 set(CMAKE_EXPORT_COMPILE_COMMANDS ON)
 
 cmake_policy(SET CMP0048 NEW)
-project(wacomtablet VERSION "3.1.0")
+project(wacomtablet VERSION "3.1.1")
 
 set(QT_MIN_VERSION "5.7.0")
 find_package(ECM 1.6.0 REQUIRED CONFIG)
 set(CMAKE_MODULE_PATH ${ECM_MODULE_PATH} ${ECM_KDE_MODULE_DIR} ${CMAKE_SOURCE_DIR}/cmake/modules)
 include(KDEInstallDirs)
 include(KDECMakeSettings)
 include(KDECompilerSettings NO_POLICY_SCOPE)
 include(FeatureSummary)
 include(ECMOptionalAddSubdirectory)
 include(ECMInstallIcons)
 include(ECMSetupVersion)
 include(ECMQtDeclareLoggingCategory)
 
 ecm_setup_version(${PROJECT_VERSION}
     VARIABLE_PREFIX WACOMTABLET
     VERSION_HEADER "${CMAKE_CURRENT_BINARY_DIR}/src/wacomtablet-version.h"
 )
 
 find_package(Qt5 REQUIRED COMPONENTS Core Gui Widgets DBus X11Extras Qml)
 find_package(KF5 REQUIRED COMPONENTS CoreAddons I18n GlobalAccel Config XmlGui WidgetsAddons WindowSystem Notifications DBusAddons Plasma DocTools)
 find_package(XCB OPTIONAL_COMPONENTS XINPUT)
 find_package(X11 REQUIRED COMPONENTS XLIB)
 find_package(XorgWacom REQUIRED)
 find_package(LibWacom REQUIRED)
 
 # xcb-xinput is an experimental API and is not built by default in the xcb
 # repository. Downstream distributions without xcb-xinput, such as Kubuntu, can
 # build using the Xlib version of the library instead.
 #
 # Because Qt5 uses xcb exclusively for native event handling, kded is unable
 # to monitor hotplugging events, since these are signaled as xinput events.
 #
 # Users can enable xcb-xinput by building xcb with the configuration flag --enable-xinput.
 if(XCB_XINPUT_FOUND)
     message(STATUS "Using XCB_XINPUT.  Please note this is an unstable API.")
     set(USING_X_LIBRARIES XCB::XINPUT ${X11_Xinput_LIB})
     add_definitions(-DHAVE_XCB_XINPUT)
 else()
     message(STATUS "Falling back to X11_XINPUT.")
     set(USING_X_LIBRARIES ${X11_LIBRARIES} ${X11_Xinput_LIB})
 endif()
 
 if(${LIBWACOM_VERSION} VERSION_LESS "0.29")
     message(STATUS "Button detection with libwacom requires version at least 0.29. Detected version is: " ${LIBWACOM_VERSION})
     add_definitions(-DLIBWACOM_EVDEV_MISSING)
 endif()
 
 add_definitions( -DQT_STRICT_ITERATORS )
 add_definitions( -DQT_NO_CAST_FROM_ASCII )
 add_definitions( -DQT_NO_CAST_TO_ASCII )
 add_definitions( -DQT_USE_FAST_CONCATENATION -DQT_USE_FAST_OPERATOR_PLUS )
 
 add_subdirectory( src )
 add_subdirectory( data )
 add_subdirectory( images )
 add_subdirectory( doc )
 
 ### Tests
 if(BUILD_TESTING)
   find_package(Qt5Test ${QT_MIN_VERSION} CONFIG REQUIRED)
   add_subdirectory( autotests )
 endif()
 
 
 feature_summary(WHAT ALL INCLUDE_QUIET_PACKAGES FATAL_ON_MISSING_REQUIRED_PACKAGES)
diff --git a/src/applet/package/metadata.desktop b/src/applet/package/metadata.desktop
index 0a8f554..d383a5d 100644
--- a/src/applet/package/metadata.desktop
+++ b/src/applet/package/metadata.desktop
@@ -1,133 +1,133 @@
 [Desktop Entry]
 Name=Wacom Tablet Settings
 Name[ar]=إعدادات لوحيّّ واكُم
 Name[ast]=Axustes de tableta Wacom
 Name[bs]=Postavke wacom tableta
 Name[ca]=Arranjament per a les tauletes Wacom
 Name[ca@valencia]=Arranjament per a les tauletes Wacom
 Name[cs]=Nastavení tabletu Wacom
 Name[da]=Indstillinger for Wacom tegneplade
 Name[de]=Wacom-Tablett-Einstellungen
 Name[el]=Ρυθμίσεις πινακίου Wacom
 Name[en_GB]=Wacom Tablet Settings
 Name[es]=Preferencias de la tableta Wacom
 Name[et]=Wacomi graafikalaua seadistused
 Name[fi]=Wacom-piirtopöydän asetukset
 Name[fr]=Paramètres de la tablette « Wacom »
 Name[gl]=Configuración de tabletas de Wacom
 Name[hu]=Wacom táblagép beállításai
 Name[it]=Impostazioni delle tavolette Wacom
 Name[ja]=Wacom タブレット設定
 Name[kk]=Wacom планшетінің параметрлері
 Name[km]=ការ​កំណត់​ Wacom Tablet​
 Name[ko]=와콤 태블릿 설정
 Name[lt]=Wacom planšetės nustatymai
 Name[mr]=वेकॉम टॅब्लेट संयोजना
 Name[nb]=Innstillinger for Wacom skriveplate
 Name[nds]=Wacom-Tablett instellen
 Name[nl]=Wacom tabletinstellingen
 Name[nn]=Innstillingar for Wacom-teikneplate
 Name[pa]=ਵਕੋਮ ਟੈਬਲੇਟ ਸੈਟਿੰਗ
 Name[pl]=Ustawienia tabletu Wacom
 Name[pt]=Configuração da Tablete Wacom
 Name[pt_BR]=Configurações da mesa digitalizadora Wacom
 Name[ro]=Configurări pentru planșeta Wacom
 Name[ru]=Настройка планшета Wacom
 Name[sk]=Nastavenia tabletu Wacom
 Name[sl]=Nastavitve tablice Wacom
 Name[sv]=Inställningar av Wacom ritplatta
 Name[th]=การตั้งค่าแท็บเล็ตของ Wacom
 Name[tr]=Wacom Tablet Ayarları
 Name[ug]=Wacom سەزگۈر تاختا تەڭشەكلىرى
 Name[uk]=Параметри планшетів Wacom
 Name[x-test]=xxWacom Tablet Settingsxx
 Name[zh_CN]=Wacom 数位板设置
 Name[zh_TW]=Wacom 平板裝置設定
 Comment=Hotplugging and profile support for Wacom tablets
 Comment[ar]=الوصل السّريع ودعم تشكيلات لوحيّات واكُم
 Comment[bs]=Podrška za priključenje na živo i profile za Wacom tablete
 Comment[ca]=Connexió en calent i admet perfils per a tauletes Wacom
 Comment[ca@valencia]=Connexió en calent i admet perfils per a tauletes Wacom
 Comment[cs]=Podpora profilů a hotplug pro tablety Wacom
 Comment[da]=Hotplugging- og profilunderstøttelse til Wacom tegneplader
 Comment[de]=Unterstützung für das Anschließen im laufenden Betrieb und für Profile für Wacom-Tabletts
 Comment[el]=Άμεσα ενεργή σύνδεση και υποστήριξη προφίλ για πινάκια Wacom
 Comment[en_GB]=Hotplugging and profile support for Wacom tablets
 Comment[es]=Conexión en caliente e implementación de perfiles para tablets Wacom
 Comment[et]=Wacomi graafikalaudade jooksva ühendamise ja profiilide toetus
 Comment[fi]=Wacom-piirtopöytien profiilien ja lennosta kytkemisen tuki
 Comment[fr]=Prise en charge du branchement à chaud et des profils des tablettes « Wacom »
 Comment[gl]=Compatibilidade en ligado quente e perfís para as tabletas de Wacom
 Comment[hu]=Működés közbeni cserélhetőség és profiltámogatás Wacom táblagépekhez
 Comment[it]=Collegamento a caldo e supporto dei profili per le tavolette Wacom
 Comment[kk]=Wacom планшетерін жұмыс кезінде қосу мен іс-әлпетін қолдауы
 Comment[km]=Hotplugging និង​ទម្រង់​គាំទ្រ​ Wacom tablets
 Comment[ko]=와콤 태블릿 핫플러깅 및 프로필 지원
 Comment[lt]=Hotplugging ir profilių palaikymas Wacom planšetėms
 Comment[mr]=वेकॉम टॅब्लेट्स करिता हॉटप्लगिंग व रूपरेषा समर्थन
 Comment[nb]=Tilkobling og profilstøtte for Wacom skriveplater
 Comment[nds]=Tokoppel- un Profil-Ünnerstütten för Wacom-Tabletts
 Comment[nl]=Hotpluggen en profielondersteuning voor Wacom-tabletten
 Comment[nn]=Tilkopling og profilstøtte for Wacom-teikneplater
 Comment[pl]=Hotplugging i obsługa profili dla tabletów Wacom
 Comment[pt]=Suporte de Detecção da Ligação e de Perfis das Tabletes Wacom
 Comment[pt_BR]=Suporte a detecção de conexão e de perfis das mesas digitalizadoras Wacom
 Comment[ro]=Suport pentru atașare și profiluri pentru planșete Wacom
 Comment[ru]=Поддержка «горячего» подключения и профилей для планшетов Wacom
 Comment[sk]=Pripájanie za chodu a podpora profilov pre tablety Wacom
 Comment[sl]=Podpora profilom in hitremu priklopu za grafične tablice Wacom
 Comment[sv]=Anslutning under körning och profilstöd för Wacom ritplattor
 Comment[th]=การสนับสนุนโพรไฟล์และการเสียบและถอดสำหรับ tablet ของ Wacom
 Comment[tr]=Wacom tabletler için tak/çalıştır ve profil desteği
 Comment[uk]=Підтримка з’єднання та профілювання планшетів Wacom
 Comment[x-test]=xxHotplugging and profile support for Wacom tabletsxx
 Comment[zh_CN]=Wacom 数位板的热插拔和配置文件支持
 Comment[zh_TW]=Wacom 手寫板的熱插拔與設定檔支援
 Icon=input-tablet
 Type=Service
 Keywords=Wacom
 Keywords[ar]=واكُم
 Keywords[ast]=Wacom
 Keywords[ca]=Wacom
 Keywords[ca@valencia]=Wacom
 Keywords[cs]=Wacom
 Keywords[da]=Wacom
 Keywords[de]=Wacom
 Keywords[el]=Wacom
 Keywords[en_GB]=Wacom
 Keywords[es]=Wacom
 Keywords[fi]=Wacom
 Keywords[fr]=Wacom
 Keywords[gl]=Wacom
 Keywords[it]=Wacom
 Keywords[ko]=Wacom;와콤
 Keywords[nl]=Wacom
 Keywords[nn]=Wacom
 Keywords[pl]=Wacom
 Keywords[pt]=Wacom
 Keywords[pt_BR]=Wacom
 Keywords[sk]=Wacom
 Keywords[sl]=Wacom
 Keywords[sv]=Wacom
 Keywords[tr]=Wacom
 Keywords[uk]=Wacom
 Keywords[x-test]=xxWacomxx
 Keywords[zh_CN]=Wacom
 Keywords[zh_TW]=Wacom
 
 Type=Service
 X-KDE-ParentApp=
 X-KDE-PluginInfo-Author=Weng Xuetian
 X-KDE-PluginInfo-Category=System Information
 X-KDE-PluginInfo-Email=wengxt@gmail.com
 X-KDE-PluginInfo-License=GPL
 X-KDE-PluginInfo-Name=org.kde.plasma.wacomtablet
-X-KDE-PluginInfo-Version=3.1.0
+X-KDE-PluginInfo-Version=3.1.1
 X-KDE-PluginInfo-Website=https://projects.kde.org/projects/extragear/base/wacomtablet
 X-KDE-ServiceTypes=Plasma/Applet
 X-Plasma-API=declarativeappletscript
 X-Plasma-DefaultSize=32,32
 X-Plasma-MainScript=ui/main.qml
 X-Plasma-NotificationArea=true
 X-Plasma-RemoteLocation=
 X-Plasma-DBusActivationService=org.kde.Wacom