diff --git a/CMakeLists.txt b/CMakeLists.txt
index 71bcc83e4..78c82db07 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -1,634 +1,634 @@
 project(KWIN)
-set(PROJECT_VERSION "5.8.0")
+set(PROJECT_VERSION "5.8.1")
 set(PROJECT_VERSION_MAJOR 5)
 
 cmake_minimum_required(VERSION 2.8.12 FATAL_ERROR)
 set(QT_MIN_VERSION "5.5.0")
 set(KF5_MIN_VERSION "5.26.0")
 
 set(CMAKE_MODULE_PATH ${CMAKE_CURRENT_SOURCE_DIR}/cmake/modules ${CMAKE_MODULE_PATH} )
 
 find_package(ECM 0.0.11 REQUIRED NO_MODULE)
 
 include(FeatureSummary)
 include(WriteBasicConfigVersionFile)
 include(GenerateExportHeader)
 
 # where to look first for cmake modules, before ${CMAKE_ROOT}/Modules/ is checked
 set(CMAKE_MODULE_PATH ${CMAKE_MODULE_PATH} ${ECM_MODULE_PATH} ${ECM_KDE_MODULE_DIR})
 
 find_package(Qt5 ${QT_MIN_VERSION} CONFIG REQUIRED COMPONENTS
     Concurrent
     Core
     DBus
     Quick
     QuickWidgets
     Script
     UiTools
     Widgets
     X11Extras
 )
 
 find_package(Qt5Test ${QT_MIN_VERSION} CONFIG QUIET)
 set_package_properties(Qt5Test PROPERTIES
          PURPOSE "Required for tests"
          TYPE OPTIONAL
          )
 add_feature_info("Qt5Test" Qt5Test_FOUND "Required for building tests")
 if (NOT Qt5Test_FOUND)
     set(BUILD_TESTING OFF CACHE BOOL "Build the testing tree.")
 endif()
 
 include(KDEInstallDirs)
 include(KDECMakeSettings)
 include(KDECompilerSettings NO_POLICY_SCOPE)
 
 include(ECMInstallIcons)
 include(ECMOptionalAddSubdirectory)
 
 add_definitions(-DQT_DISABLE_DEPRECATED_BEFORE=0 -DQT_USE_QSTRINGBUILDER)
 
 # require at least gcc 4.8
 if ("${CMAKE_CXX_COMPILER_ID}" STREQUAL "GNU")
     if ("${CMAKE_CXX_COMPILER_VERSION}" VERSION_LESS "4.8")
         message(SEND_ERROR "Version ${CMAKE_CXX_COMPILER_VERSION} of the ${CMAKE_CXX_COMPILER_ID} C++ compiler is not supported. Please use version 4.8 or later.")
     endif()
 endif()
 
 find_package(Qt5Multimedia QUIET)
 set_package_properties(Qt5Multimedia PROPERTIES
          PURPOSE "Runtime-only dependency for effect video playback"
          TYPE RUNTIME
          )
 
 
 # required frameworks by Core
 find_package(KF5 ${KF5_MIN_VERSION} REQUIRED COMPONENTS
     Config
     ConfigWidgets
     CoreAddons
     Crash
     GlobalAccel
     I18n
     Init
     Notifications
     Package
     Plasma
     WidgetsAddons
     WindowSystem
     IconThemes
     IdleTime
     Wayland
 )
 # required frameworks by config modules
 find_package(KF5 ${KF5_MIN_VERSION} REQUIRED COMPONENTS
     Completion
     Declarative
     KCMUtils
     KIO
     NewStuff
     Service
     XmlGui
 )
 
 find_package(Threads)
 set_package_properties(Threads PROPERTIES
          PURPOSE "Needed for VirtualTerminal support in KWin Wayland"
          TYPE REQUIRED
          )
 
 # optional frameworks
 find_package(KF5Activities ${KF5_MIN_VERSION} CONFIG)
 set_package_properties(KF5Activities PROPERTIES
          PURPOSE "Enable building of KWin with kactivities support"
          TYPE OPTIONAL
          )
 add_feature_info("KF5Activities" KF5Activities_FOUND "Enable building of KWin with kactivities support")
 
 find_package(KF5DocTools ${KF5_MIN_VERSION} CONFIG)
 set_package_properties(KF5DocTools PROPERTIES
          PURPOSE "Enable building documentation"
          TYPE OPTIONAL
          )
 add_feature_info("KF5DocTools" KF5DocTools_FOUND "Enable building documentation")
 
 find_package(KDecoration2 CONFIG REQUIRED)
 
 find_package(KScreenLocker CONFIG REQUIRED)
 set_package_properties(KScreenLocker PROPERTIES
                        TYPE REQUIRED
                        PURPOSE "For screenlocker integration in kwin_wayland")
 
 find_package(Breeze ${PROJECT_VERSION} CONFIG)
 set_package_properties(Breeze PROPERTIES
                        TYPE OPTIONAL
                        PURPOSE "For setting the default window decoration plugin")
 if(${Breeze_FOUND})
     if(${BREEZE_WITH_KDECORATION})
         set(HAVE_BREEZE_DECO true)
     else()
         set(HAVE_BREEZE_DECO FALSE)
     endif()
 else()
     set(HAVE_BREEZE_DECO FALSE)
 endif()
 add_feature_info("Breeze-Decoration" HAVE_BREEZE_DECO "Default decoration plugin Breeze")
 
 find_package(EGL)
 set_package_properties(EGL PROPERTIES
                        TYPE RUNTIME
                        PURPOSE "Required to build KWin with EGL support"
                       )
 
 find_package(epoxy)
 set_package_properties(epoxy PROPERTIES DESCRIPTION "libepoxy"
                        URL "http://github.com/anholt/libepoxy"
                        TYPE REQUIRED
                        PURPOSE "OpenGL dispatch library"
                       )
 
 find_package(Wayland 1.2 REQUIRED COMPONENTS Cursor OPTIONAL_COMPONENTS Egl)
 set_package_properties(Wayland PROPERTIES
                        TYPE REQUIRED
                        PURPOSE "Required for building KWin with Wayland support"
                       )
 add_feature_info("Wayland::EGL" Wayland_Egl_FOUND "Enable building of Wayland backend and QPA with EGL support.")
 set(HAVE_WAYLAND_EGL FALSE)
 if(Wayland_Egl_FOUND)
     set(HAVE_WAYLAND_EGL TRUE)
 endif()
 
 find_package(XKB 0.5.0)
 set_package_properties(XKB PROPERTIES
                        TYPE REQUIRED
                        PURPOSE "Required for building KWin with Wayland support"
                       )
 
 find_package(Libinput 1.2)
 set_package_properties(Libinput PROPERTIES TYPE OPTIONAL PURPOSE "Required for input handling on Wayland.")
 
 find_package(UDev)
 set_package_properties(UDev PROPERTIES  URL "http://www.freedesktop.org/software/systemd/libudev/"
                                         DESCRIPTION "Linux device library."
                                         TYPE OPTIONAL
                                         PURPOSE "Required for input handling on Wayland."
                         )
 set(HAVE_INPUT FALSE)
 if (Libinput_FOUND AND UDEV_FOUND)
     set(HAVE_INPUT TRUE)
 endif()
 set(HAVE_UDEV FALSE)
 if (UDEV_FOUND)
     set(HAVE_UDEV TRUE)
 endif()
 
 find_package(Libdrm)
 set_package_properties(Libdrm PROPERTIES TYPE OPTIONAL PURPOSE "Required for drm output on Wayland.")
 set(HAVE_DRM FALSE)
 if(Libdrm_FOUND AND UDEV_FOUND)
     set(HAVE_DRM TRUE)
 endif()
 
 find_package(gbm)
 set_package_properties(gbm PROPERTIES TYPE OPTIONAL PURPOSE "Required for egl ouput of drm backend.")
 set(HAVE_GBM FALSE)
 if(HAVE_DRM AND gbm_FOUND)
     set(HAVE_GBM TRUE)
 endif()
 
 find_package(libhybris)
 set_package_properties(libhybris PROPERTIES TYPE OPTIONAL PURPOSE "Required for libhybris backend")
 set(HAVE_LIBHYBRIS ${libhybris_FOUND})
 
 find_package(X11)
 set_package_properties(X11 PROPERTIES DESCRIPTION "X11 libraries"
                         URL "http://www.x.org"
                         TYPE REQUIRED
                     )
 add_feature_info("XInput" X11_Xinput_FOUND "Required for poll-free mouse cursor updates")
 set(HAVE_X11_XINPUT ${X11_Xinput_FOUND})
 
 # All the required XCB components
 find_package(XCB 1.10
     REQUIRED COMPONENTS
         XCB
         XFIXES
         DAMAGE
         COMPOSITE
         SHAPE
         SYNC
         RENDER
         RANDR
         KEYSYMS
         IMAGE
         SHM
         GLX
         CURSOR
     OPTIONAL_COMPONENTS
         ICCCM
 )
 set_package_properties(XCB PROPERTIES TYPE REQUIRED)
 
 # and the optional XCB dependencies
 if (XCB_ICCCM_VERSION VERSION_LESS "0.4")
     set(XCB_ICCCM_FOUND FALSE)
 endif()
 add_feature_info("XCB-ICCCM" XCB_ICCCM_FOUND "Required for building test applications for KWin")
 
 find_package(X11_XCB)
 set_package_properties(X11_XCB PROPERTIES
                        PURPOSE "Required for building X11 windowed backend of kwin_wayland"
                        TYPE OPTIONAL)
 
 # dependencies for QPA plugin
 find_package(Qt5PlatformSupport REQUIRED)
 find_package(Freetype REQUIRED)
 set_package_properties(Freetype PROPERTIES DESCRIPTION "A font rendering engine"
                        URL "http://www.freetype.org"
                        TYPE REQUIRED
                        PURPOSE "Needed for KWin's QPA plugin."
                       )
 find_package(Fontconfig REQUIRED)
 set_package_properties(Fontconfig PROPERTIES DESCRIPTION "Font access configuration library"
                        URL "http://www.freedesktop.org/wiki/Software/fontconfig"
                        TYPE REQUIRED
                        PURPOSE "Needed for KWin's QPA plugin."
                       )
 
 find_package(Xwayland)
 set_package_properties(Xwayland PROPERTIES
     URL "http://x.org"
     DESCRIPTION "Xwayland X server"
     TYPE RUNTIME
     PURPOSE "Needed for running kwin_wayland"
     )
 
 ########### configure tests ###############
 include(CMakeDependentOption)
 
 option(KWIN_BUILD_DECORATIONS "Enable building of KWin decorations." ON)
 option(KWIN_BUILD_KCMS "Enable building of KWin configuration modules." ON)
 option(KWIN_BUILD_TABBOX "Enable building of KWin Tabbox functionality" ON)
 option(KWIN_BUILD_XRENDER_COMPOSITING "Enable building of KWin with XRender Compositing support" ON)
 cmake_dependent_option(KWIN_BUILD_ACTIVITIES "Enable building of KWin with kactivities support" ON "KF5Activities_FOUND" OFF)
 
 # Binary name of KWin
 set(KWIN_NAME "kwin")
 set(KWIN_INTERNAL_NAME_X11 "kwin_x11")
 set(KWIN_INTERNAL_NAME_WAYLAND "kwin_wayland")
 set(KWIN_SOURCE_DIR ${CMAKE_CURRENT_SOURCE_DIR})
 
 # KWIN_HAVE_XRENDER_COMPOSITING - whether XRender-based compositing support is available: may be disabled
 if( KWIN_BUILD_XRENDER_COMPOSITING )
     set( KWIN_HAVE_XRENDER_COMPOSITING 1 )
 endif()
 
 include_directories(${XKB_INCLUDE_DIR})
 
 include_directories(${epoxy_INCLUDE_DIR})
 set(HAVE_EPOXY_GLX ${epoxy_HAS_GLX})
 
 # for things that are also used by kwin libraries
 configure_file(libkwineffects/kwinconfig.h.cmake ${CMAKE_CURRENT_BINARY_DIR}/libkwineffects/kwinconfig.h )
 # for kwin internal things
 set(HAVE_X11_XCB ${X11_XCB_FOUND})
 
 include(CheckIncludeFile)
 include(CheckIncludeFiles)
 include(CheckSymbolExists)
 check_include_files(unistd.h HAVE_UNISTD_H)
 check_include_files(malloc.h HAVE_MALLOC_H)
 
 check_include_file("sys/prctl.h" HAVE_SYS_PRCTL_H)
 check_symbol_exists(PR_SET_DUMPABLE "sys/prctl.h" HAVE_PR_SET_DUMPABLE)
 check_include_file("sys/procctl.h" HAVE_SYS_PROCCTL_H)
 check_symbol_exists(PROC_TRACE_CTL "sys/procctl.h" HAVE_PROC_TRACE_CTL)
 if (HAVE_PR_SET_DUMPABLE OR HAVE_PROC_TRACE_CTL)
     set(CAN_DISABLE_PTRACE TRUE)
 endif()
 add_feature_info("prctl/procctl tracing control"
                  CAN_DISABLE_PTRACE
                  "Required for disallowing ptrace on kwin_wayland process")
 
 configure_file(config-kwin.h.cmake ${CMAKE_CURRENT_BINARY_DIR}/config-kwin.h )
 
 
 ########### global ###############
 set(kwin_effects_dbus_xml ${CMAKE_CURRENT_SOURCE_DIR}/org.kde.kwin.Effects.xml)
 
 include_directories(BEFORE
     ${CMAKE_CURRENT_BINARY_DIR}/libkwineffects
     ${CMAKE_CURRENT_BINARY_DIR}
     ${CMAKE_CURRENT_SOURCE_DIR}/libkwineffects
     ${CMAKE_CURRENT_SOURCE_DIR}/effects
     ${CMAKE_CURRENT_SOURCE_DIR}/tabbox
     )
 
 add_subdirectory( libkwineffects )
 if(KWIN_BUILD_KCMS)
     add_subdirectory( kcmkwin )
 endif()
 
 add_subdirectory( data )
 
 add_subdirectory( effects )
 add_subdirectory( scripts )
 add_subdirectory( tabbox )
 add_subdirectory(scripting)
 add_subdirectory(helpers)
 
 ########### next target ###############
 
 set(kwin_KDEINIT_SRCS
    workspace.cpp 
    dbusinterface.cpp
    abstract_client.cpp
    client.cpp 
    client_machine.cpp
    cursor.cpp
    debug_console.cpp
    tabgroup.cpp
    focuschain.cpp
    globalshortcuts.cpp
    input.cpp
    input_event.cpp
    keyboard_input.cpp
    pointer_input.cpp
    touch_input.cpp
    netinfo.cpp
    placement.cpp 
    atoms.cpp 
    utils.cpp 
    layers.cpp 
    main.cpp 
    options.cpp 
    outline.cpp
    events.cpp 
    killwindow.cpp 
    geometrytip.cpp 
    screens.cpp
    shadow.cpp
    sm.cpp 
    group.cpp 
    manage.cpp 
    overlaywindow.cpp
    activation.cpp 
    useractions.cpp 
    geometry.cpp 
    rules.cpp
    composite.cpp
    toplevel.cpp
    unmanaged.cpp
    scene.cpp
    scene_xrender.cpp
    scene_opengl.cpp
    scene_qpainter.cpp
    screenlockerwatcher.cpp
    thumbnailitem.cpp
    lanczosfilter.cpp
    deleted.cpp
    effects.cpp
    effectloader.cpp
    virtualdesktops.cpp
    xcbutils.cpp
    x11eventfilter.cpp
    logind.cpp
     screenedge.cpp
     scripting/scripting.cpp
     scripting/workspace_wrapper.cpp
     scripting/meta.cpp
     scripting/scriptedeffect.cpp
     scripting/scriptingutils.cpp
     scripting/timer.cpp
     scripting/scripting_model.cpp
     scripting/dbuscall.cpp
     scripting/screenedgeitem.cpp
     scripting/scripting_logging.cpp
     decorations/decoratedclient.cpp
     decorations/decorationbridge.cpp
     decorations/decorationpalette.cpp
     decorations/settings.cpp
     decorations/decorationrenderer.cpp
     decorations/decorations_logging.cpp
     abstract_egl_backend.cpp
     platform.cpp
     shell_client.cpp
     wayland_server.cpp
     wayland_cursor_theme.cpp
     virtualkeyboard.cpp
    )
 
 if(KWIN_BUILD_TABBOX)
     set(
         kwin_KDEINIT_SRCS ${kwin_KDEINIT_SRCS}
         tabbox/tabbox.cpp
         tabbox/clientmodel.cpp
         tabbox/desktopchain.cpp
         tabbox/desktopmodel.cpp
         tabbox/switcheritem.cpp
         tabbox/tabboxconfig.cpp
         tabbox/tabboxhandler.cpp
         tabbox/tabbox_logging.cpp
   )
 endif()
 
 if(KWIN_BUILD_ACTIVITIES)
     set(
         kwin_KDEINIT_SRCS ${kwin_KDEINIT_SRCS}
         activities.cpp
     )
 endif()
 
 if(UDEV_FOUND)
     set(kwin_KDEINIT_SRCS
         ${kwin_KDEINIT_SRCS}
         udev.cpp
     )
 endif()
 
 if(HAVE_INPUT)
     set(kwin_KDEINIT_SRCS
         ${kwin_KDEINIT_SRCS}
         libinput/context.cpp
         libinput/connection.cpp
         libinput/device.cpp
         libinput/events.cpp
         libinput/libinput_logging.cpp
         virtual_terminal.cpp
     )
 endif()
 
 kconfig_add_kcfg_files(kwin_KDEINIT_SRCS settings.kcfgc)
 
 qt5_add_dbus_adaptor( kwin_KDEINIT_SRCS org.kde.KWin.xml dbusinterface.h KWin::DBusInterface )
 qt5_add_dbus_adaptor( kwin_KDEINIT_SRCS org.kde.kwin.Compositing.xml dbusinterface.h KWin::CompositorDBusInterface )
 qt5_add_dbus_adaptor( kwin_KDEINIT_SRCS ${kwin_effects_dbus_xml} effects.h KWin::EffectsHandlerImpl )
 
 qt5_add_dbus_interface( kwin_KDEINIT_SRCS ${CMAKE_CURRENT_SOURCE_DIR}/org.freedesktop.ScreenSaver.xml screenlocker_interface)
 
 qt5_add_resources( kwin_KDEINIT_SRCS resources.qrc )
 
 ki18n_wrap_ui(kwin_KDEINIT_SRCS
     debug_console.ui
     shortcutdialog.ui
 )
 
 ########### target link libraries ###############
 
 set(kwin_OWN_LIBS
     kwineffects
     kwinxrenderutils
     kwin4_effect_builtins
 )
 
 set(kwin_QT_LIBS
     Qt5::Concurrent
     Qt5::DBus
     Qt5::Quick
     Qt5::Script
     Qt5::X11Extras
 )
 
 set(kwin_KDE_LIBS
     KF5::ConfigCore
     KF5::CoreAddons
     KF5::ConfigWidgets
     KF5::GlobalAccel
     KF5::GlobalAccelPrivate
     KF5::I18n
     KF5::Notifications
     KF5::Package
     KF5::Plasma
     KF5::WindowSystem
     KDecoration2::KDecoration
     KDecoration2::KDecoration2Private
     PW::KScreenLocker
 )
 
 set(kwin_XLIB_LIBS
     ${X11_X11_LIB}
     ${X11_ICE_LIB}
     ${X11_SM_LIB}
 )
 
 set(kwin_XCB_LIBS
     XCB::XCB
     XCB::XFIXES
     XCB::DAMAGE
     XCB::COMPOSITE
     XCB::SHAPE
     XCB::SYNC
     XCB::RENDER
     XCB::RANDR
     XCB::KEYSYMS
     XCB::SHM
     XCB::GLX
 )
 
 set(kwin_WAYLAND_LIBS
     XKB::XKB
     KF5::WaylandClient
     KF5::WaylandServer
     Wayland::Cursor
     ${CMAKE_THREAD_LIBS_INIT}
 )
 
 if(KWIN_BUILD_ACTIVITIES)
     set(kwin_KDE_LIBS ${kwin_KDE_LIBS} KF5::Activities)
 endif()
 
 set(kwinLibs
     ${kwin_OWN_LIBS}
     ${kwin_QT_LIBS}
     ${kwin_KDE_LIBS}
     ${kwin_XLIB_LIBS}
     ${kwin_XCB_LIBS}
     ${kwin_WAYLAND_LIBS}
 )
 
 if(UDEV_FOUND)
     set(kwinLibs ${kwinLibs} ${UDEV_LIBS})
 endif()
 
 if(HAVE_INPUT)
     set(kwinLibs ${kwinLibs} Libinput::Libinput)
 endif()
 
 add_library(kwin SHARED ${kwin_KDEINIT_SRCS})
 
 set_target_properties(kwin PROPERTIES
    VERSION ${PROJECT_VERSION}
    SOVERSION ${PROJECT_VERSION_MAJOR}
    )
 
 target_link_libraries(kwin ${kwinLibs})
 generate_export_header(kwin EXPORT_FILE_NAME kwin_export.h)
 
 target_link_libraries(kwin kwinglutils ${epoxy_LIBRARY})
 # -ldl used by OpenGL code
 find_library(DL_LIBRARY dl)
 if (DL_LIBRARY)
 target_link_libraries(kwin ${DL_LIBRARY})
 endif()
 
 kf5_add_kdeinit_executable(kwin_x11 main_x11.cpp)
 target_link_libraries(kdeinit_kwin_x11 kwin KF5::Crash)
 
 install(TARGETS kwin             ${INSTALL_TARGETS_DEFAULT_ARGS} LIBRARY NAMELINK_SKIP )
 install(TARGETS kdeinit_kwin_x11 ${INSTALL_TARGETS_DEFAULT_ARGS} )
 install(TARGETS kwin_x11         ${INSTALL_TARGETS_DEFAULT_ARGS} )
 
 add_executable(kwin_wayland main_wayland.cpp)
 target_link_libraries(kwin_wayland kwin)
 
 install(TARGETS kwin_wayland         ${INSTALL_TARGETS_DEFAULT_ARGS} )
 
 add_subdirectory(plugins)
 
 ########### install files ###############
 
 install( FILES kwin.kcfg  DESTINATION  ${KCFG_INSTALL_DIR} RENAME ${KWIN_NAME}.kcfg )
 install( FILES kwin.notifyrc  DESTINATION  ${KNOTIFYRC_INSTALL_DIR} RENAME ${KWIN_NAME}.notifyrc)
 install(
     FILES
         org.kde.KWin.xml
         org.kde.kwin.Compositing.xml
         org.kde.kwin.Effects.xml
     DESTINATION
         ${KDE_INSTALL_DBUSINTERFACEDIR}
 )
 install( FILES ${CMAKE_CURRENT_BINARY_DIR}/kwin_export.h DESTINATION ${INCLUDE_INSTALL_DIR} COMPONENT Devel)
 
 # Install the KWin/Script service type
 install( FILES scripting/kwinscript.desktop DESTINATION ${SERVICETYPES_INSTALL_DIR} )
 
 ecm_install_icons(
     ICONS
         16-apps-kwin.png
         32-apps-kwin.png
         48-apps-kwin.png
         sc-apps-kwin.svgz
     DESTINATION
         ${ICON_INSTALL_DIR}
     THEME
         hicolor
 )
 
 add_subdirectory(qml)
 add_subdirectory(autotests)
 add_subdirectory(tests)
 
 if (KF5DocTools_FOUND)
     add_subdirectory(doc)
 endif()
 
 feature_summary(WHAT ALL INCLUDE_QUIET_PACKAGES FATAL_ON_MISSING_REQUIRED_PACKAGES)
 
 include(ECMPackageConfigHelpers)
 set(CMAKECONFIG_INSTALL_DIR "${CMAKECONFIG_INSTALL_PREFIX}/KWinDBusInterface")
 ecm_configure_package_config_file(KWinDBusInterfaceConfig.cmake.in
     "${CMAKE_CURRENT_BINARY_DIR}/KWinDBusInterfaceConfig.cmake"
     PATH_VARS KDE_INSTALL_DBUSINTERFACEDIR
     INSTALL_DESTINATION ${CMAKECONFIG_INSTALL_DIR})
 install(FILES ${CMAKE_CURRENT_BINARY_DIR}/KWinDBusInterfaceConfig.cmake
     DESTINATION ${CMAKECONFIG_INSTALL_DIR})