- make categories includelet not throw an error, when no categories are found
- allow for the attribute 'entries_of' of class ::xowiki::Weblog names of XOTcl Classes to be specified. If specified, only instances of the specified classes are shown in the weblog.
- simpler handling of nasty characters in weblog-portlet.page
- pass package_id instead of folder_id to get_children - try to keep creation_user and modifying_user in import/export - use package parameter to control usage of optional hstore