Relaxing strong requirement for cma==3.2.2

[iglasser]

Pymoo has a requirement of cma==3.2.2.
Is there any reason to fix the version, rather than using cma>=3.2.2 as is usually expected from a library? Is pymoo not compatible with cma 3.3.0?
This leads to conflicts with any library that might want to use cma 3.3.0 (or future newer versions).

[cyrilpic]

This is the release notes:

Release 3.3.0 implements

• diagonal acceleration via diagonal decoding (option CMA_diagonal_decoding, by default still off).
• fmin_lq_surr2 for running the surrogate assisted lq-CMA-ES.
• optimization_tools.ShowInFolder to facilitate rapid experimentation.
• verb_disp_overwrite option starts to overwrite the last line of the display output instead of continuing adding lines to avoid screen flooding with longish runs (off by default).
• various smallish improvements, bug fixes and additional features and functions.

It doesn't look like it should be an issue, but it should be tested.

[blankjul]

Great! I agree that an update makes sense. I have added the dependency because I had once a version break and tried to avoid this in the future.

Can one of you please quickly test if nothing breaks? If yes I am more than happy to update the dependency.

[prof-abdelrahman]

I am getting this error message
ERROR: pip's dependency resolver does not currently take into account all the packages that are installed. This behaviour is the source of the following dependency conflicts.
pymoo 0.6.1.1 requires cma==3.2.2, but you have cma 3.3.0 which is incompatible.