JuMP 1.0: recent improvements to a modeling language for mathematical optimization

JuMP is an algebraic modeling language embedded in the Julia programming language. allows users to model optimization problems of a variety kinds, including linear programming, integer conic optimization, semidefinite and nonlinear handles low-level details communicating with solvers. After nearly 10 years development, 1.0 was released March, 2022. In this short communication, we highlight improvements from recent releases up 1.0.