GUI for CoreCycler written in python, compiled to .exe, packaged in .zip with original CoreCycler program. Download and extract the zip file and run CoreCycler.exe. CoreCycler GUI is basically just a visual editor for CoreCycler's config.ini file, with buttons to change settings for tests, launch tools such as PBO2Tuner, and launch scripts already included with CoreCycler. In my testing, the GUI used 0% CPU usage and about 24MB of RAM, so virtually no extra stress on computer by having the GUI open and running.
Full Changelog: https://github.com/LucidLuxxx/CoreCycler-Py/commits/GUI-Beta