New NLOPT_LUKSAN cmake option to build without Luksan LGPL code (#568). Dropped unused LD_LBFGS_NOCEDAL enum value. Python 3.13 support (#565). Fixed COBYLA not returning the optimum (#57) Fixed SLSQP returning infeasible optimum (#368) Fixed STOGO not registering new optimum (#504) Various minor bugfixes (#570, #563, #379, #511)
stevengj/