Existing code won't break as a deprecation is in place. And the replacement is very simple: Matrix(I, m, n), Matrix{Float64}(I, m, n) or even just I depending o

Existing code won't break as a deprecation is in place. And the replacement is very simple: Matrix(I, m, n), Matrix{Float64}(I, m, n) or even just I depending on the use case.