`plot-fit` got renamed to `association` and will not use LASSO coefficients anymore as
a proxy for univariate associations. Instead univariate non-parametric tests are run for
each metabolite. This should be more stable and avoid issues with low reproducibility of
coefficients. LASSO model performance is still reported as a global measure of
association. In case you need access to the previous plot-fit function you can simply
install a prior version of q2-micom (<0.14.0) in a Qiime 2 environment.
Some broad updates to the visualizations with updated depndencies and some visual updates
to avoid very squished plots.
Now uses the hybrid solver by default which gives better accuracy.