What's new in this version:
1.5.5: Added application icons to the list. New applications are shown on the top of the list. Enabled hardware acceleration on Android >= 184.108.40.206.4: Fixed OK button not showing in the Custom Script dialog on some devices. Pressing "back" also asks to apply on that screen now. Added support for a custom shutdown script, which can be used to define cleanup rules when the firewall is disabled. Avoid reloading the apps list all the time. Various bug fixes and enhancements.