Bump rq from 2.7.0 to 2.9.0

[dependabot]

Bumps rq from 2.7.0 to 2.9.0.

Release notes

Sourced from rq's releases.

v2.9

• Added json and pickle shorthand aliases for serializers. These can now be used when creating queues/workers and with the --serializer CLI option. Thanks @​selwin!
• Fixed a bug where SpawnWorker does not use user supplied serializer. Thanks @​selwin!
• Queue.parse_args() now returns a EnqueueArgs named tuple. Thanks @​libmilos-so!
• Fixed a race condition that could cause worker keys in Redis to get out of sync when Redis is under load. Thanks @​terencehonles!
• Enqueueing deferred jobs now removes them from DeferredJobRegistry. Thanks @​selwin!
• SpawnWorker now uses repr() when reconstructing worker, job and queue identifiers in child processes. Thanks @​selwin!
• Minor typing and cleanup improvements. Thanks @​selwin and @​rextea!

v2.8

• Added support for unique jobs. Passing unique=True with job_id prevents duplicate jobs from being enqueued or scheduled. Thanks @​selwin!
• Result now stores execution metadata (execution_id, execution_started_at and execution_ended_at). Thanks @​selwin!
• Retry now supports enqueue_at_front=True, allowing retried jobs to be requeued at the front of the queue. Thanks @​crazillagodzilla!
• Custom job_id values may only contain letters, numbers, underscores and dashes. Thanks @​selwin!
• When a job is stopped, its dependencies are no longer enqueued. Thanks @​selwin!
• DeferredJobRegistry is now scored by job creation time. Thanks @​selwin!
• Workers now print a warning instead of raising an exception when CLIENT LIST is not supported. Thanks @​selwin and @​djmaze!

Changelog

Sourced from rq's changelog.

RQ 2.9.0 (2026-05-19)

• Added json and pickle shorthand aliases for serializers. These can now be used when creating queues/workers and with the --serializer CLI option. Thanks @​selwin!
• Fixed a bug where SpawnWorker does not use user supplied serializer. Thanks @​selwin!
• Queue.parse_args() now returns a EnqueueArgs named tuple. Thanks @​libmilos-so!
• Fixed a race condition that could cause worker keys in Redis to get out of sync when Redis is under load. Thanks @​terencehonles!
• Enqueueing deferred jobs now removes them from DeferredJobRegistry. Thanks @​selwin!
• SpawnWorker now uses repr() when reconstructing worker, job and queue identifiers in child processes. Thanks @​selwin!
• Minor typing and cleanup improvements. Thanks @​selwin and @​rextea!

RQ 2.8.0 (2026-04-16)

• Added support for unique jobs. Passing unique=True with job_id prevents duplicate jobs from being enqueued or scheduled. Thanks @​selwin!
• Result now stores execution metadata (execution_id, execution_started_at and execution_ended_at). Thanks @​selwin!
• Retry now supports enqueue_at_front=True, allowing retried jobs to be requeued at the front of the queue. Thanks @​crazillagodzilla!
• Custom job_id values may only contain letters, numbers, underscores and dashes. Thanks @​selwin!
• When a job is stopped, its dependencies are no longer enqueued. Thanks @​selwin!
• DeferredJobRegistry is now scored by job creation time. Thanks @​selwin!
• Workers now print a warning instead of raising an exception when CLIENT LIST is not supported. Thanks @​selwin and @​djmaze!

Commits

• 4ee8428 Bump version to 2.9 (#2405)
• bb826fc SpawnWorker should use user specified serializer (#2407)
• 0f45286 Drop python39 redis8 (#2404)
• 4cf9a64 Rename QueueArgs to EnqueueArgs (#2403)
• f78dbaf Add shorthand aliases for json and pickle serializers (#2401)
• 27e716a Remove deferred jobs from DeferredJobRegistry when enqueued (#2402)
• 6b3955c fix race condition preventing restarting worker (#2395)
• 39eddf9 Fix mypy 2 (#2400)
• d05501c Fix cron_string parameter to cron in README (#2399)
• de7240f SpawnWorker should use !r when interpolating strings (#2398)
• Additional commits viewable in compare view