pydata/patsy: v0.5.6

Abstract

<p>This is a minor release pre-empting some upstream deprecations in <code>numpy</code> and <code>pandas</code>.</p> <ul> <li>Avoid using deprecated <code>is_categorical_dtype</code> from <code>pandas</code> at all in pandas >=0.25. (thanks @EpigeneMax, @lesteve, @bashtage)</li> <li>Avoid using deprecated <code>numpy.row_stack</code> in favor of <code>numpy.vstack</code> in preparation from numpy 2.0. (thanks @bashtage)</li> </ul&gt