- ParameterizedFunctions.jl, along with a few other modeling libraries, are no
longer exported by DifferentialEquations.jl. You must do
using ParameterizedFunctionsto use the `@ode_def macro. As it has not been part of the documentation for 3 years, this is breaking but should not effect most users. This reduces the dependencies and using time of the library by about half. - OrdinaryDiffEq.jl has a new linear solver system based on the LinearSolve.jl library.
linsolvearguments now take LinearSolve.jl solvers.