How Does Compat Requirement Changes for General Registry Affect Package Maintainers?

I’m getting a CI failure for the Richardson.jl package after adding a version requirement for LinearAlgebra:

   Testing Richardson
 Resolving package versions...
ERROR: LoadError: empty intersection between LinearAlgebra@0.0.0 and project compatibility 1.0.0-1

Apparently the package manager for Julia 1.0 thinks that LinearAlgebra is version 0.0.0.

Does this only work with Julia 1.6 or later?

1 Like