* Workers now listen to external commands via pubsub. The first two features taking advantage of this infrastructure are `send_shutdown_command()` and `send_kill_horse_command()`. Thanks @selwin!
* Added `job.last_heartbeat` property that's periodically updated when job is running. Thanks @theambient!
* Now horses are killed by their parent group. This helps in cleanly killing all related processes if job uses multiprocessing. Thanks @theambient!
* Fixed scheduler usage with Redis connections that uses custom parser classes. Thanks @selwin!
* Worker now properly releases scheduler lock when run in burst mode. Thanks @selwin!
* Scheduler now enqueue jobs in batches to prevent lock timeouts. Thanks @nikkonrom!
* Scheduler now follows RQ worker's logging configuration. Thanks @christopher-dG!
### RQ 1.5.2 (2020-09-10)
### RQ 1.5.2 (2020-09-10)
* Scheduler now uses the class of connection that's used. Thanks @pacahon!
* Scheduler now uses the class of connection that's used. Thanks @pacahon!
* Fixes a bug that puts retried jobs in `FailedJobRegistry`. Thanks @selwin!
* Fixes a bug that puts retried jobs in `FailedJobRegistry`. Thanks @selwin!