When we at LieberLieber set out to solve the ever-growing problem of complexity involved with the diffing and merging of various model versions, we knew we’d have to give it our all. The result is so refreshing we decided to call it LemonTree – the perfect symbol of that relaxed tropical lifestyle we all dream of. The tree and its branches represent the various model versions created by the development team, from which the best versions are selected and subsequently merged. It’s so simple. We call it: Fresh Model Versioning.