Version 4.1.0

• Fix - Correct an oversight in the lock implementation (used to rate-limit async request runners) that could leave a lock permanently stuck and result in database errors in unusual cases.
• Fix - Correct the behavior of the wp action-scheduler clean command so that the --before option defaults to 31 days ago.
• Performance - Reduce the number of SQL queries on the Action Scheduler admin page.
• Performance - Cache resolved group IDs to reduce the number of SQL queries.
• Performance - Use the WordPress caching layer for the option lock component.
• Enhancement - Display action IDs in the admin list and allow searching by action ID.
• Enhancement - Use wp_admin_notice() to render admin notices, instead of custom HTML.
• Security - Add protections to guard against the risk of object-injection/deserialization attacks when retrieving stored schedule data.
• Dev - Include the underlying database error in the exception thrown when the legacy post store fails to claim actions.
• Dev - Add filters (action_scheduler_allowed_nested_schedule_classes, action_scheduler_enforce_schedule_allowed_classes) and an action (action_scheduler_unexpected_schedule_class) to tune and observe schedule deserialization.