waitForProperty value shorthand

0.8.16

• Allow passing a non-Function value to waitForProperty() as
  a shortcut for waiting for the observed property to ===
  that value.

waitForProperty()

0.8.15

• Added waitForProperty() to pause execution until a property
  on an Ember Object becomes a certain value.

https://ember-concurrency.com/docs/events

waitForEvent() support for native DOM EventTargets

• waitForEvent() support for native DOM EventTargets
  (instead of just Ember / jQuery objects) (#187)

encapsulated tasks

0.8.12

• Officially release and document "Encapsulated Tasks", which
  are tasks that can maintain/mutate their own state without
  having direct access to the host object's state. In conjunction
  with Derived State, this allows for some nice patterns for
  containing state/logic/mutations within the tasks, rather
  than requiring that state/events generated by tasks live on /
  bleed into the host objects.

more helpful error messages

0.8.7

• Added helpful error when improperly trying to perform a
  task via this.taskName.perform()

cancelation .debug()ging

0.8.6

• Add .debug() Task Modifier and EmberENV.DEBUG_TASKS to log
  the reason a task is canceled, e.g. "TaskInstance 'doStuff' was
  canceled because the object it lives on was destroyed or unrendered"

better cancelation messaging

0.8.3

• Added informative messages as to the root cause of a
  TaskCancelation, e.g.
  "TaskInstance 'doStuff' was canceled because .cancel() was explicitly called"
  "TaskInstance 'doStuff' was canceled because .cancelAll() was explicitly called on the Task"
  "TaskInstance 'doStuff' was canceled because it belongs to a 'restartable' Task that was .perform()ed again"

as-sync-as-reasonable

0.8.2

• Reverted some of the changes introduced in 0.8.0; in particular,
  while the first "slice" of a task function executes synchronously
  when performed, advancing the task is deferred to a run loop queue.
  This fixes some regressions caused by the overzealous
  as-sync-as-possible scheduling introduced in 0.8.0
  (#148, #138)

0.8.1

• removed stray debugger from library code :( :( :( #ConferenceDrivenDevelopment

perf + sync start

0.8.0

• POSSIBLE BREAKING CHANGE: the internal task scheduler
  has been rewritten to be more performant, but to also
  more immediately start executing task functions. Prior
  to this version, perform()ing a task wouldn't actually
  start executing the task function until the actions queue
  on the run loop; this behavior was inconsistent with the timing
  of async functions, and meant that certain lifecycle hooks
  that depended on logic being run synchronously couldn't be
  used with ember-concurrency Tasks (because they already
  missed their window of execution). This is unlikely to
  break anyone's apps, but it's possible some apps out there
  have subtle timing dependencies on tasks running within
  run loop queues, so it's better to announce this as a possible
  breaking change. (#107)
• Derived state: Task Instances now have an additional
  isSuccessful and isError property (#119)
• Derived state: Tasks expose performCount that tracks
  how many times a task has been performed.
• waitForEvent and waitForQueue for pausing the task until
  a jQuery / Ember event occurs, or until a particular
  run loop queue has been reached.