Recently we pushed a new version of GELAB to its GitHub repository. The new version was compiled using Matlab R2023b. The mapper, that is already written in Java, was also updated with a fresh compile. Grammatical evolution is already a well-established machine learning and artificial intelligence technique. The algorithm has been applied to a myriad of real-world problems. It has plenty of applications. Ranging from robotics, computer vision, predictive analytics, game playing, etc., it has already been applied in a lot of niche domains successfully. Having it in Matlab is additional convenience, as it is easy to use. Below is a link to the GitHub repository of GELAB. We hope that you will enjoy working with this software.