No specific info about version 1.2. Please visit the main page of TweakPower on Software Informer.
A utility that allows you to tweak, tune and overclock your graphics card.
Tweak UI is a PowerToy that allows you to customize many hidden options.
Drive Power Manager lets you tweak your hard disk's power use and noise.
With this tool you can tweak, customize and optimize Windows 8.
It allows you to access powerful tweaks and hidden Registry settings.
It is a windows tweaking utility to modify Windows internal settings.