User Role Editor Pro 4.64.4

* Core version: 4.54
* Fix: Front-end menu access add-on:
* - Do not switch menu walker to custom one starting from WordPress version 5.4 as it natively supports 'wp_nav_menu_item_custom_fields' action.
* - Do not duplicate UI elements output in case 'wp_nav_menu_item_custom_fields' action is executed more than one time - (for example, by external code incompatible with WordPress 5.4).
* Core version was updated to 4.54:
* New: Quick filter hides capabilities, which do not contain search string
* Update: CSS enhancement: When site has many custom post types capabilities list section maximal height is limited by real height of the left side (capabilities groups) section, not by 720px as earlier.
* Fix: Empty list of capabilities (0/0) was shown for custom post types (CPT) which are defined with the same capability type as another CPT.
For example courses CPT from LearnDash plugin is defined with 'course' capability type (edit_courses, etc.) and other CPT from LearnDash were shown with 0/0 capabilities (lessons, topics, quizzes, certificates).

* Core version: 4.53.1
* Fix: bbPress roles UI elements, like "Forum role", "Change forum role to..." were empty due to fix made with version 44.55.1.

* Core version: 4.53.1
* New: Content view access add-on:
* - 'ure_content_view_access_data_for_role' custom filter was added. It takes 2 parameters: 1st - array with content view access data defined for a role, $role_id - role ID, for which content view access data is filtered.
* - 'ure_content_view_access_data_for_user' custom filter was added. It takes 2 parameters: 1st - array with content view access data defined for a user, $user_id - user ID, for which content view access data is filtered.
* New: Front-end menu access add-on: 'ure_show_front_end_menu_item' custom filter was added. It takes 3 parameters: 1st - logical, if TRUE - show menu item, 2nd - nav_menu_item data structure with checked menu item, 3rd - URE restriction data for menu item. Return false to hide menu item from current user.
* Fix: Changes were not saved to bbPress roles.
* Fix: Excluded using $this in a static method URE_Admin_Menu_Hashes::require_data_conversion(), line #179.
* Fix: Excluded using $this in a static method URE_Network_Addons_Data_Replicator::get_for_new_blog(), lines #172, #200.
* * Core version was updated to 4.53.1:
* Fix: Undefined variable: message at wp-content/plugins/user-role-editor/includes/classes/editor.php:898
* Update: Few English grammar enhancements.