The current stable version of the library is , which was released to modernize the API and remove technical debt. Version 5.x is now a legacy release, with the initial 5.0 version dating back to late 2017. Risks of Using "Cracked" yFiles.NET Versions
yFiles.Net (WinForms) - Graph Layout and Visualization Library yFiles.NET v5.2.0.2 CRACKED