Deprecated messages with PHP 8.2

The plugin “Edit flow” throws “deprecated” messages when switching from PHP 8.1 (where all is fine) to PHP 8.2:

Deprecated: Creation of dynamic property edit_flow::$modules is deprecated in /var/www/wordpress/wp-content/plugins/edit-flow/edit_flow.php on line 98

Deprecated: Creation of dynamic property edit_flow::$modules_count is deprecated in /var/www/wordpress/wp-content/plugins/edit-flow/edit_flow.php on line 99

Deprecated: Creation of dynamic property edit_flow::$helpers is deprecated in /var/www/wordpress/wp-content/plugins/edit-flow/edit_flow.php on line 139

Deprecated: Creation of dynamic property EF_Calendar::$max_weeks is deprecated in /var/www/wordpress/wp-content/plugins/edit-flow/modules/calendar/calendar.php on line 39

Deprecated: Creation of dynamic property EF_Calendar::$module_url is deprecated in /var/www/wordpress/wp-content/plugins/edit-flow/modules/calendar/calendar.php on line 41

Deprecated: Creation of dynamic property edit_flow::$calendar is deprecated in /var/www/wordpress/wp-content/plugins/edit-flow/edit_flow.php on line 286

Deprecated: Creation of dynamic property EF_Custom_Status::$module_url is deprecated in /var/www/wordpress/wp-content/plugins/edit-flow/modules/custom-status/custom-status.php on line 30

Deprecated: Creation of dynamic property edit_flow::$custom_status is deprecated in /var/www/wordpress/wp-content/plugins/edit-flow/edit_flow.php on line 286

Deprecated: Creation of dynamic property EF_Dashboard::$module_url is deprecated in /var/www/wordpress/wp-content/plugins/edit-flow/modules/dashboard/dashboard.php on line 26

Deprecated: Creation of dynamic property EF_Dashboard::$module is deprecated in /var/www/wordpress/wp-content/plugins/edit-flow/modules/dashboard/dashboard.php on line 44

Deprecated: Creation of dynamic property edit_flow::$dashboard is deprecated in /var/www/wordpress/wp-content/plugins/edit-flow/edit_flow.php on line 148

Deprecated: Creation of dynamic property EF_Editorial_Comments::$module_url is deprecated in /var/www/wordpress/wp-content/plugins/edit-flow/modules/editorial-comments/editorial-comments.php on line 18

Deprecated: Creation of dynamic property edit_flow::$editorial_comments is deprecated in /var/www/wordpress/wp-content/plugins/edit-flow/edit_flow.php on line 286

Deprecated: Creation of dynamic property EF_Editorial_Comments::$module is deprecated in /var/www/wordpress/wp-content/plugins/edit-flow/modules/editorial-comments/editorial-comments.php on line 44

Deprecated: Creation of dynamic property EF_Editorial_Metadata::$module_url is deprecated in /var/www/wordpress/wp-content/plugins/edit-flow/modules/editorial-metadata/editorial-metadata.php on line 40

Deprecated: Creation of dynamic property edit_flow::$editorial_metadata is deprecated in /var/www/wordpress/wp-content/plugins/edit-flow/edit_flow.php on line 286

Deprecated: Creation of dynamic property EF_Notifications::$module_url is deprecated in /var/www/wordpress/wp-content/plugins/edit-flow/modules/notifications/notifications.php on line 29

Deprecated: Creation of dynamic property edit_flow::$notifications is deprecated in /var/www/wordpress/wp-content/plugins/edit-flow/edit_flow.php on line 286

Deprecated: Creation of dynamic property EF_Settings::$module_url is deprecated in /var/www/wordpress/wp-content/plugins/edit-flow/modules/settings/settings.php on line 15

Deprecated: Creation of dynamic property edit_flow::$settings is deprecated in /var/www/wordpress/wp-content/plugins/edit-flow/edit_flow.php on line 148

Deprecated: Creation of dynamic property EF_Story_Budget::$module_url is deprecated in /var/www/wordpress/wp-content/plugins/edit-flow/modules/story-budget/story-budget.php on line 35

Deprecated: Creation of dynamic property edit_flow::$story_budget is deprecated in /var/www/wordpress/wp-content/plugins/edit-flow/edit_flow.php on line 148

Deprecated: Creation of dynamic property EF_User_Groups::$module_url is deprecated in /var/www/wordpress/wp-content/plugins/edit-flow/modules/user-groups/user-groups.php on line 35

Deprecated: Creation of dynamic property edit_flow::$user_groups is deprecated in /var/www/wordpress/wp-content/plugins/edit-flow/edit_flow.php on line 286

Deprecated: Creation of dynamic property EF_Editorial_Metadata::$module is deprecated in /var/www/wordpress/wp-content/plugins/edit-flow/edit_flow.php on line 317

Deprecated: Creation of dynamic property EF_Calendar::$create_post_cap is deprecated in /var/www/wordpress/wp-content/plugins/edit-flow/modules/calendar/calendar.php on line 97

Will there be any updates to this plugin / is it still maintained?