diff --git a/CMakeLists.txt b/CMakeLists.txt
index 4d471cadc..9d0d8ddf9 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -1,179 +1,179 @@
 project(Kdenlive)
 
 # An odd patch version number means development version, while an even one means
 # stable release. An additional number can be used for bugfix-only releases.
 
 # KDE Application Version, managed by release script
 set(KDE_APPLICATIONS_VERSION_MAJOR "19")
 set(KDE_APPLICATIONS_VERSION_MINOR "03")
 set(KDE_APPLICATIONS_VERSION_MICRO "80")
 
 set(KDENLIVE_VERSION ${KDE_APPLICATIONS_VERSION_MAJOR}.${KDE_APPLICATIONS_VERSION_MINOR}.${KDE_APPLICATIONS_VERSION_MICRO})
 
 cmake_minimum_required(VERSION 3.0)
 if(POLICY CMP0063)
   cmake_policy(SET CMP0063 NEW)
 endif()
 if(POLICY CMP0053)
     cmake_policy(SET CMP0053 NEW)
 endif()
 
 if(BUILD_FUZZING)
   set(CMAKE_CXX_FLAGS "${KDENLIVE_CXX_FLAGS} -fsanitize=fuzzer-no-link,address")
 endif()
 if("${CMAKE_CXX_COMPILER_ID}" STREQUAL "Clang")
   set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -Wno-unknown-warning-option")
 endif()
 
 # To be switched on when releasing.
 option(RELEASE_BUILD "Remove Git revision from program version" ON)
 option(BUILD_TESTING "Build tests" ON)
 option(BUILD_FUZZING "Build fuzzing target" OFF)
 
 # Minimum versions of main dependencies.
 set(MLT_MIN_MAJOR_VERSION 6)
 set(MLT_MIN_MINOR_VERSION 12)
 set(MLT_MIN_PATCH_VERSION 0)
 set(MLT_MIN_VERSION ${MLT_MIN_MAJOR_VERSION}.${MLT_MIN_MINOR_VERSION}.${MLT_MIN_PATCH_VERSION})
 
 # KDE Frameworks
 find_package(ECM 5.18.0 REQUIRED CONFIG)
 set(CMAKE_MODULE_PATH ${ECM_MODULE_PATH} ${CMAKE_SOURCE_DIR}/cmake/modules)
 include(KDECompilerSettings NO_POLICY_SCOPE)
 include(FeatureSummary)
 include(ECMInstallIcons)
 include(GenerateExportHeader)
 include(KDEInstallDirs)
 include(KDECMakeSettings)
 include(ECMOptionalAddSubdirectory)
 include(ECMMarkNonGuiExecutable)
 include(ECMAddAppIcon)
 include(ECMQtDeclareLoggingCategory)
 include(ECMEnableSanitizers)
 add_definitions(-DTRANSLATION_DOMAIN=\"kdenlive\")
-find_package(KF5 REQUIRED COMPONENTS Archive Bookmarks CoreAddons Config ConfigWidgets
+find_package(KF5 5.45.0 REQUIRED COMPONENTS Archive Bookmarks CoreAddons Config ConfigWidgets
                             DBusAddons KIO WidgetsAddons NotifyConfig NewStuff XmlGui Notifications GuiAddons TextWidgets IconThemes Declarative Solid
                  OPTIONAL_COMPONENTS DocTools FileMetaData Crash Purpose)
 
 # Qt
 set(QT_MIN_VERSION 5.7.0)
 find_package(Qt5 REQUIRED COMPONENTS Core DBus Widgets Svg Quick Concurrent QuickWidgets Multimedia)
 find_package(Qt5 OPTIONAL_COMPONENTS WebKitWidgets QUIET)
 add_definitions(-DQT_NO_CAST_TO_ASCII -DQT_NO_URL_CAST_FROM_STRING)
 set(DEFAULT_CXX_FLAGS "${DEFAULT_CXX_FLAGS} ${Qt5Widgets_EXECUTABLE_COMPILE_FLAGS}")
 
 # MLT
 find_package(MLT ${MLT_MIN_VERSION} REQUIRED)
 set_package_properties(MLT PROPERTIES DESCRIPTION "Multimedia framework"
                 URL "https://mltframework.org"
                 PURPOSE "Required to do video processing")
 message(STATUS "Found MLT++: ${MLTPP_LIBRARIES}")
 
 # Windows
 include(CheckIncludeFiles)
 check_include_files(malloc.h HAVE_MALLOC_H)
 check_include_files(pthread.h HAVE_PTHREAD_H)
 if(WIN32)
     find_package(DrMinGW)
     set(MLT_PREFIX "..")
 else()
     set(MLT_PREFIX ${MLT_ROOT_DIR})
 endif()
 
 # Optional deps status
 find_package(KF5 5.23.0 OPTIONAL_COMPONENTS XmlGui QUIET)
 if(KF5XmlGui_FOUND)
   message(STATUS "Found KF5 >= 5.23.0 enabling icon coloring")
 else()
   message(STATUS "KF5 < 5.23.0 Disable icon coloring")
   set(KF5_ICON_COMPATIBILITY TRUE)
 endif()
 
 if(KF5FileMetaData_FOUND)
   message(STATUS "Found KF5 FileMetadata to extract file metadata")
   set(KF5_FILEMETADATA TRUE)
 else()
   message(STATUS "KF5 FileMetadata not found, file metadata will not be available")
 endif()
 
 if(KF5Purpose_FOUND)
   message(STATUS "Found KF5 Purpose, filesharing enabled")
   set(KF5_PURPOSE TRUE)
 else()
   message(STATUS "KF5 Purpose not found, filesharing disabled")
 endif()
 
 if(KF5DocTools_FOUND)
     add_subdirectory(doc)
     kdoctools_install(po)
 endif()
 
 # Get current version.
 set(KDENLIVE_VERSION_STRING "${KDENLIVE_VERSION}")
 if(NOT RELEASE_BUILD AND EXISTS ${CMAKE_SOURCE_DIR}/.git)
   # Probably a Git workspace; determine the revision.
   find_package(Git QUIET)
   if(GIT_FOUND)
     exec_program(${GIT_EXECUTABLE} ${CMAKE_SOURCE_DIR}
 	  ARGS "log -n 1 --pretty=format:\"%h\""
       OUTPUT_VARIABLE KDENLIVE_GIT_REVISION)
     message(STATUS "Kdenlive Git revision: ${KDENLIVE_GIT_REVISION}")
     set(KDENLIVE_VERSION_STRING "${KDENLIVE_VERSION} (rev. ${KDENLIVE_GIT_REVISION})")
   else()
     message(STATUS "Kdenlive Git revision could not be determined")
   endif()
 endif()
 
 find_package(RTTR 0.9.6 QUIET)
 if(NOT RTTR_FOUND)
   message(STATUS "RTTR not found on system, will download source and build it")
   include(rttr.CMakeLists.txt)
 endif()
 
 feature_summary(WHAT ALL INCLUDE_QUIET_PACKAGES FATAL_ON_MISSING_REQUIRED_PACKAGES)
 
 set(FFMPEG_SUFFIX "" CACHE STRING "FFmpeg custom suffix")
 configure_file(config-kdenlive.h.cmake config-kdenlive.h @ONLY)
 set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -fPIC -Wno-suggest-override")
 
 # Sources
 add_subdirectory(src)
 add_subdirectory(renderer)
 add_subdirectory(thumbnailer)
 add_subdirectory(data)
 ki18n_install(po)
 
 include(GNUInstallDirs)
 install(FILES AUTHORS COPYING README.md DESTINATION ${CMAKE_INSTALL_DOCDIR})
 install(FILES kdenlive.categories DESTINATION ${KDE_INSTALL_CONFDIR})
 
 ############################
 # Tests
 ############################
 
 if(BUILD_TESTING)
     message(STATUS "Building tests")
     add_subdirectory(tests)
 
     set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -Wall -fexceptions")
     include_directories(
         ${CMAKE_BINARY_DIR}
         ${CMAKE_BINARY_DIR}/src
         ${MLT_INCLUDE_DIR}
         ${MLTPP_INCLUDE_DIR}
         ${CMAKE_CURRENT_SOURCE_DIR}/lib/external
         ${CMAKE_CURRENT_SOURCE_DIR}/lib
         src)
     add_executable(runTests ${Tests_SRCS})
     set_property(TARGET runTests PROPERTY CXX_STANDARD 14)
     target_link_libraries(runTests kdenliveLib)
     add_test(runTests runTests -d yes)
 endif()
 
 if(BUILD_FUZZING)
     message(STATUS "Building fuzzing")
 	set(CMAKE_CXX_COMPILER /usr/bin/clang++)
     set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} ${KDENLIVE_CXX_FLAGS} -fsanitize=fuzzer-no-link,address")
     add_subdirectory(fuzzer)
 endif()