## Rails 5.1.6.1 (November 27, 2018) ##

*   Do not deserialize GlobalID objects that were not generated by Active Job.

    Trusting any GlobaID object when deserializing jobs can allow attackers to access
    information that should not be accessible to them.

    Fix CVE-2018-16476.

    *Rafael Mendonça França*


## Rails 5.1.6 (March 29, 2018) ##

*   No changes.


## Rails 5.1.5 (February 14, 2018) ##

*   Support redis-rb 4.0.

    *Jeremy Daer*


## Rails 5.1.4 (September 07, 2017) ##

*   No changes.


## Rails 5.1.4.rc1 (August 24, 2017) ##

*   No changes.


## Rails 5.1.3 (August 03, 2017) ##

*   No changes.


## Rails 5.1.3.rc3 (July 31, 2017) ##

*   No changes.


## Rails 5.1.3.rc2 (July 25, 2017) ##

*   No changes.


## Rails 5.1.3.rc1 (July 19, 2017) ##

*   No changes.


## Rails 5.1.2 (June 26, 2017) ##

*   No changes.


## Rails 5.1.1 (May 12, 2017) ##

*   No changes.


## Rails 5.1.0 (April 27, 2017) ##

*   Change logging instrumentation to log errors when a job raises an exception.

    Fixes #26848.

    *Steven Bull*

*   Correctly set test adapter when configure the queue adapter on a per job.

    Fixes #26360.

    *Yuji Yaginuma*

*   Removed deprecated support to passing the adapter class to `.queue_adapter`.

    *Rafael Mendonça França*

*   Removed deprecated `#original_exception` in `ActiveJob::DeserializationError`.

    *Rafael Mendonça França*

*   Added instance variable `@queue` to JobWrapper.

    This will fix issues in [resque-scheduler](https://github.com/resque/resque-scheduler) `#job_to_hash` method,
    so we can use `#enqueue_delayed_selection`, `#remove_delayed` method in resque-scheduler smoothly.

    *mu29*

*   Yield the job instance so you have access to things like `job.arguments` on the custom logic after retries fail.

    *DHH*

*   Added declarative exception handling via `ActiveJob::Base.retry_on` and `ActiveJob::Base.discard_on`.

    Examples:

        class RemoteServiceJob < ActiveJob::Base
          retry_on CustomAppException # defaults to 3s wait, 5 attempts
          retry_on AnotherCustomAppException, wait: ->(executions) { executions * 2 }
          retry_on ActiveRecord::Deadlocked, wait: 5.seconds, attempts: 3
          retry_on Net::OpenTimeout, wait: :exponentially_longer, attempts: 10
          discard_on ActiveJob::DeserializationError

          def perform(*args)
            # Might raise CustomAppException or AnotherCustomAppException for something domain specific
            # Might raise ActiveRecord::Deadlocked when a local db deadlock is detected
            # Might raise Net::OpenTimeout when the remote service is down
          end
        end

    *DHH*


Please check [5-0-stable](https://github.com/rails/rails/blob/5-0-stable/activejob/CHANGELOG.md) for previous changes.