Update Readme

Author: gchtr

CHANGELOG.md

@@ -1,6 +1,6 @@
 # Types
 
-## 2.5.6 - 2022-10-12
+## 2.5.6 - 2022-10-13
 
 - Fixed return type for label filter.
 - Fixed bugs when trying to access column data on columns that are not arrays (e.g. when column is set to `false`).

README.md

@@ -2,7 +2,7 @@
 
 Custom Post Types and Taxonomy helper classes for WordPress projects.
 
-- Register Custom Post Types and Taxonomies through an array notation. Labels will be set accordingly. Currently, English and German languages are supported.
+- Register Custom Post Types and Taxonomies through an array notation. Labels will be set accordingly. Currently, English, German and Dutch are supported.
 - Change the query arguments for posts in the front- and backend via a list of arguments, e.g. to set a custom post order wit the [`query`](#query) option.
 - Change the admin columns for posts in the backend via a list of arguments.
 - Set a specific page as the archive page for a custom post type with the [`page_for_archive`](#page_for_archive) option.