I would like to ask to add the line 'plwikiquote' => 'uca-pl-u-kn' in the wgCategoryCollation section of InitialiseSettings.php so that elements in categories on Polish Wikiquote would appear in accordance to the Polish alphabet.
Link to the consensus on Polish Wikiquote can be found here: https://pl.wikiquote.org/w/index.php?title=Wikicytaty:Bar&oldid=610329#B%C5%82%C4%99dne_sortowanie_w_kategoriach