v1.6.1

• Fixed bug where multiple queue workers could reset the same task on timeout.

v1.6.0

• firebase is no longer a peer dependency. You can use either the firebase or firebase-admin module with Firebase Queue.
• firebase is no longer a direct dependency.

v1.5.0

• Added ability to dynamically manage workers using q.getWorkerCount(), q.addWorker(), and q.shutdownWorker() (thanks to @startswithaj)

v1.4.0

• Adding support for the Firebase 3.x server SDK

v1.3.1

• Fixed a bug in the resolve / reject transaction retry logic

v1.3.0

• Added ability for a task to override its own finished_state by passing data._new_state into the resolve() function.
• Added a task's ID to the _id internal key (credit: @pdesgarets).
• Added ability to configure paths to specs and tasks locations (credit: @rafalsobota).

v1.2.1

• Number of attempts reported is now per task and no longer carried over if chaining error tasks

v1.2.0

• Better error handling, including the ability to handle Error objects in the reject() callback function
• Reporting Error stacktraces in the _error_details of a task, unless the suppressStack queue option is specified

v1.1.0

• Queue constructor returns the instantiated queue instead of a promise
• Graceful shutdown of a queue is now possible using the instantiated object's shutdown() method
• Synchronously thrown errors in a processingFunction are now caught and passed to the reject() handler
• All logging is now at Winston's debug level to reduce log pollution

v1.0.0

• Initial 1.0.0 release.