sentences:  In 2004, during a period of inactivity, Becker sold the MySQL-Front branding to Nils Hoyer, who continued development by cloning the original software.In April 2006, Becker open-sourced the application on SourceForge, renaming the project "HeidiSQL".HeidiSQL was re-engineered to use a newer and more popular database-interface layer, ZeosLib, which debuted in version 3.0.