On March 11, 2020, almost a year ago, without my knowledge, the Kocuj Sitemap plugin has been removed from wordpress.org. The reason is the violation of the regulations. This would indicate that this plugin was doing something that is prohibited and therefore has been removed. I want to emphasize that this is not the case and the plugin is safe and fully functional. I explain this in more detail later in this text.
Kocuj Sitemap plugin has been tested with WordPress 5.0 and is ready for working in it.
From version 2.5.0 of the Kocuj Sitemap plugin all deprecated filters will be removed. All of them has been flagged as deprecated from 2.0.0 version, so there was enough time to migrate into new filters.