The numbering convention is specific:

is the latest version of the Kitserver tool for Pro Evolution Soccer (PES), released on March 30, 2024. It is primarily used to manage and inject custom content—such as kits, balls, and stadiums—into the game. Key Release Details Version: 13.4.0.0 Release Date: March 30, 2024 Developer/Source: Maintained by NiklasOff on GitHub .

Kitserver is more than just a single tool; it is a suite of modules that control different aspects of the game:

[kload] dll = modules\lodmixer.dll dll = modules\sider.dll dll = modules\camera.dll