When Newton-X was first released in 2007, it was the only publicly available software for surface hopping and nuclear ensembles using ab initio quantum-chemical methods. Since then, many other options have appeared, each excelling in specific niches. Newton-X remains relevant by providing a complete set of tools for all steps of the nonadiabatic dynamics research, from spectrum simulations to advanced data analysis. Thus, it became a platform for external developments, which are eventually included in the public version. Moreover, Newton-X counts on an active developers' basis, implementing new methodologies to extend the domain of applicability of standard approaches.