CompatHelper: bump compat for JLD2 to 0.5, (keep existing compat)

[github-actions[bot]]

This pull request changes the compat entry for the JLD2 package from 0.4 to 0.4, 0.5. This keeps the compat entries for earlier versions.

Note: I have not tested your package with this new compat entry. It is your responsibility to make sure that your package tests pass before you merge this pull request.

[navidcy]

Anybody knows what JLD2 v0.5 changes relevant to us are?

[ali-ramadhan]

Not sure of all the changes, but from the changelog a big change is a new type encoder: https://github.com/JuliaIO/JLD2.jl/releases/tag/v0.5.0

Old JLD2 files should still be readable though. And new files are incompatible with JLD2 versions <= v0.4.53.

On that PR it seems like it resolves some JLD2.jl issues with saving functions to disk. Could this mean easy checkpointing of full simulations...? :open_mouth:

[glwagner]

Not sure of all the changes, but from the changelog a big change is a new type encoder: https://github.com/JuliaIO/JLD2.jl/releases/tag/v0.5.0

Old JLD2 files should still be readable though. And new files are incompatible with JLD2 versions <= v0.4.53.

On that PR it seems like it resolves some JLD2.jl issues with saving functions to disk. Could this mean easy checkpointing of full simulations...? 😮

that'd be huge

[ali-ramadhan]

Distributed tests keep failing due to segfaults and MPI communication errors... Is there a trick to get them to work or should I just merge this PR as the non-distributed tests all pass?

[glwagner]

Everything passes now?

[ali-ramadhan]

Yes! Last build I think kept failing even after 4 re-tries. Maybe merging in main did the trick!