Important: The description of Default categories names their rule 

Description 

The description below Default categories of the partner list and the partner map said that selected categories of the same category type are alternatives (OR), and that the subcategories of a selected category are added automatically. It was taken over from the program list, and neither held for partners.

The description now says what the list and the map do, in English and in German: a partner is shown only when its page carries every selected category, also where two of them are of the same category type. The subcategories of a selected category are not included.

Impact 

Only the text changed, the list and the map show the same partners as before. The label key flexform.categories.description is unchanged, so an override of it in a language file keeps its own text.

Affected Installations 

Every installation with a partner list or a partner map that has default categories. An element with two default categories of one category type shows only the partners that carry both. Where either of them was meant, give the partner pages of both categories one category in common and select that one instead.