Update (v2.0) to PeriLab - peridynamic laboratory

This paper introduces new features for PeriLab , a modern Peridynamics solver developed in the Julia programming language. Emphasizing easy installation, usability, and implementation of new features, the code’s structure is detailed, accompanied by illustrative examples highlighting some of the code’s core functionality. Key features of the version v2.0 are the introduction of a correspondence matrix based linear static solver, the implementation of the Guyan reduction, a contact formulation and a massive code restructuring reducing the compilation time. Using the Revise.jl package is made possible by this reorganization. This makes adding new code much easier and faster.