upgrade to 2.4.4

Author: ChrisHal

CMakeLists.txt

@@ -1,7 +1,7 @@
 cmake_minimum_required(VERSION 3.16)
-project(QtPMbrowser VERSION 2.4.3 LANGUAGES CXX)
+project(QtPMbrowser VERSION 2.4.4 LANGUAGES CXX)
 set(MY_COPYRIGHT "2020 - 2025 Christian R. Halaszovich")
-set(LINUX_RELEASE_DESCRIPTION "<p>This is a bugfix release.</p>")
+set(LINUX_RELEASE_DESCRIPTION "<p>This is a bugfix and improvement release.</p>")
 
 set(CMAKE_CXX_STANDARD 20)
 set(CMAKE_CXX_STANDARD_REQUIRED True)