rails--rails/activejob/CHANGELOG.md

• Allow :queue option to job assertions and helpers.

  bogdanvlviv

• Allow perform_enqueued_jobs to be called without a block.

  Performs all of the jobs that have been enqueued up to this point in the test.

  Kevin Deisz

• Move enqueue/enqueue_at notifications to an around callback.

  Improves timing accuracy over the old after callback by including time spent writing to the adapter's IO implementation.

  Zach Kemp

• Allow call assert_enqueued_with with no block.

  Example:

  def test_assert_enqueued_with
    MyJob.perform_later(1,2,3)
    assert_enqueued_with(job: MyJob, args: [1,2,3], queue: 'low')
  
    MyJob.set(wait_until: Date.tomorrow.noon).perform_later
    assert_enqueued_with(job: MyJob, at: Date.tomorrow.noon)
  end
  

  bogdanvlviv

• Allow passing multiple exceptions to retry_on, and discard_on.

  George Claghorn

• Pass the error instance as the second parameter of block executed by discard_on.

  Fixes #32853.

  Yuji Yaginuma

• Remove support for Qu gem.

  Reasons are that the Qu gem wasn't compatible since Rails 5.1, gem development was stopped in 2014 and maintainers have confirmed its demise. See issue #32273

  Alberto Almagro

• Add support for timezones to Active Job.

  Record what was the current timezone in effect when the job was enqueued and then restore when the job is executed in same way that the current locale is recorded and restored.

  Andrew White

• Rails 6 requires Ruby 2.4.1 or newer.

  Jeremy Daer

• Add support to define custom argument serializers.

  Evgenii Pecherkin, Rafael Mendonça França

Please check 5-2-stable for previous changes.