Permalink Manager Pro 2.4.4.2

* Fix - The language prefix for default language is now added again when "Use directory for default language" mode is turned on in WPML settings ("Language URL format")

* Fix - The custom permalinks are now saved correctly for new posts with 'wp_insert_post' hook
* Fix - The custom permalinks are deleted when 'delete_post' hook is called
* Fix - WPML - language switcher on posts (blog) page works correctly now
* Fix - WooCommerce Subscription - the switch subscription URL is no longer overwritten
* Fix - The URLs with duplicated trailing slashes are now redirected to the canonical permalink
* Enhancement - Basic support for Ultimate Member plugin added
* Enhancement - UI improvements
* Enhancement - Support for "comment-page" endpoint added
* Enhancement - New filter added - 'permalink_manager_control_trailing_slashes'

Dev | Improvements for Permalink_Manager_Core_Functions::control_trailing_slashes() function
Dev | Minor codebase improvements
Fix | Hotfix for "Automatically fix broken URIs" function
Fix | Underscores are now by default allowed in the custom permalinks
Enhancement | Better support for GeoDirectory plugin
Fix | 'permalink_manager_allow_new_post_uri' & 'permalink_manager_allow_update_post_uri' filter replaced 'permalink_manager_new_post_uri_{$post_object->post_type}' and 'permalink_manager_update_post_uri_{$post->post_type}'