No specific info about version 4.3. Please visit the main page of Johns Background Switcher on Software Informer.
HP Quick Launch Buttons allows the use of multimedia buttons on they keyboard.
Switch preconfigured network settings with a single click and without reboot.
It automates the process of displaying desktop backgrounds.
Power Switch is a free-to-use new start menu for your Windows OS.
This piece of software is a network-based shutdown manager.
Johns Hope's FPlot is an Open Source Windows program.