There was released the new version of the plugin today – it’s version 2.0.0. This version has many new features such as dividing sitemap into sections, support for all WordPress data type and support for qTranslate X plugin.
Full change log for 2.0.0 version can be find here: //kocujsitemap.wpplugin.kocuj.pl/change-log/version-2-0-0.