v0.9.2

Added

• Added pull-based progress support (IAsyncOperation.Progress).
• Added new methods to IAsyncUpdateSource.
• Added AsyncUpdateSource class as default IAsyncUpdateSource implementation.
• IAsyncOperation<T> now inherits IObservable<T>.

Changed

• Renamed (Try)AddCompletionCallback/RemoveCompletionCallback methods to (Try)AddContinuation/RemoveContinuation.
• Changed IAsyncOperation.Exception type to Exception.
• Changed IAsyncOperationEvents.Completed type to AsyncCompletedEventHandler.

Removed

• Removed ToObservable extension of IAsyncOperation.

v0.9.1

Fixed

• Fixed Unity3d script compile errors when targeting .NET 4.x (Issue #1).

v0.9.0

Added

• Added AsyncContinuationOptions.
• Added AsyncCreationOptions.
• Added Promise-like extensions Then, ThenAll, ThenAny, Rebind, Catch, Finally and Done.
• Added Unwrap extension methods.
• Added FromTask/FromObservable helpers.
• Added FromAction helpers.
• Added ToAsync extension method for IObservable interface.
• Added TryAddContinuation/RemoveContinuation methods to IAsyncOperationEvents for non-delegate continuations.
• Added IAsyncUpdatable and IAsyncUpdateSource interfaces.
• Added Delay/Retry overload that uses IAsyncUpdateSource-based service for time management.
• Added cancellation support (IAsyncCancellable interface, WithCancellation extension method and many implementation changes).
• Added Wait/Join overloads with CancellationToken argument.

Changed

• Changed ContinueWith extension signatures to match corresponding Task methods.
• Changed IAsyncOperation.Exception to always return an exception instance if completed with non-success.
• Changed AddCompletionCallback/AddContinuation to instance methods (instead of extensions).

Fixed

• Fixed exception not initialized properly for canceled operations sometimes.

Removed

• Removed GetAwaiter/ConfigureAwait instance methods from AsyncResult to avoid code duplication (extension methods should be used).
• Removed all AsyncCompletionSource methods having completedSynchronously argument.

v0.8.2

Added

• New AsyncResult constructors added.
• New overloads for AsyncResult.FromResult, AsyncResult.FromCanceled and AsyncResult.FromException methods added.

Changed

• Made optimizations to ToTask extensions implementation for cases when target operation is completed.
• Marked all assembly classes CLS-compilant.

Fixed

• ToTask extensions now throw inner exception instead of the AggregateException in case of an error.
• Fixed AsyncResult.Delay throwing exception when infinite delay (-1) specified.

v0.8.1

Added

• Added AsyncResultQueue.Empty event.
• Added Unity-specific tools for Asset Store.

v0.8.0

Added

• Added IAsyncCompletionSource.Operation property to match TaskCompletionSource interface.
• Added new constructor to AsyncResult.
• Added AsyncResult.Start method to match Task interface.
• Added AsyncResult.OnStarted virtual method.
• Added WhenAll/WhenAny static helpers for AsyncResult.
• Added ConfigureAwait extensions for IAsyncOperation.
• Added Task extension methods to that convert it to an AsyncResult instance.
• Added AsyncResult.Retry methods.
• Added Wait overloads to match Task interface.

Removed

• Removed AsyncResult.TryCreateAsyncWaitHandle helper.

Changed

• Modified AsyncResultAwaiter implementation to throw if the operation was canceled or faulted (to match TaskAwaiter behaviour).
• Implemented AsyncCompletionSource as a sealed analog of TaskCompletionSource.
• Removed public completion methods from AsyncResult (moved them to AsyncCompletionSource).
• Made SpinUntilCompleted an extension method (was AsyncResult instance method).
• Changed IAsyncOperation.Exception type to AggregateException to match Task.
• Changed IAsyncOperationEvents.Completed event signature & behaviour to always execute handler (event if it was registered after the comperation has copleted).
• Removed AsyncResult constructors that accepted exceptions.
• Changed AsyncResult.Result property to throw AggregateException when faulted or canceled to mathch Task behaviour.

Fixed

• AsyncResultQueue now does not remove uncompleted operations from the queue.
• AsyncResult.Exception now only returns non-null value when the operation is faulted.

v0.7.1

Added

• Added possibility to store multiple exceptions in AsyncResult.
• Added AggregateException class for net35 target.
• Added IsEmpty property to AsyncResultQueue.

Changed

• AsyncResult implemenation is changed to prevent returning null operation result when the operation is completed for some cases.

v0.7.0

Added

• Added AsyncResultQueue
• Added continuations support.
• Added project documentation site (docs folder).
• Added unit tests project.
• Added AppVeyor CI support.
• Added NuGet deployment.
• Added GitVersion support.