Enumerated

• Merges 3.6.1 changes.
• Adds UIScrollView.willEndDragging extension. #1365
• Adds enumerated operator (deprecates skipWhileWithIndex, takeWhileWithIndex, flatMapWithIndex, mapWithIndex).

Anomalies

• Fixes gesture recognizer extensions crash. #1382
• Adds onSubscribed parameter to SharedSequence extensions.

Polgar

• Swift 4.0 compatibility
• Changes delegate proxy to use plugin architecture.

Anomalies

• Fixes public interface leakage of NSKeyValueObservingOptions. #1164

Oxygen.1

Anomalies

• Fixes compilation issue with Xcode 9b3. #1341
• Fixes issues with andThen operator. #1347
• Improves locking behavior of merge and switch operators. #1344

Oxygen

• Adds timeout operator to PrimitiveSequence (Single, Maybe, Observable)
• Adds delay operator to SharedSequence.
• Adds andThen operator to Completeable.
• Adds concat operator to Completeable.
• Adds RxPickerViewDataSourceType
• Adds UIPickerView extensions:
  • modelSelected
  • itemTitles
  • itemAttributedTitles
  • items
• Adds UITableView extensions:
  • modelDeleted
• Adds UICollectionView extensions:
  • itemHighlighted
  • itemUnhighlighted
  • willDisplayCell
  • didEndDisplayingCell
  • willDisplaySupplementaryView
  • didEndDisplayingSupplementaryView
• Adds UIScrollView extensions:
  • willBeginDecelerating
  • willBeginDragging
  • willBeginZooming
  • didEndZooming

Anomalies

• Fixes deadlock anomaly in shareReplayWhileLatest. #1323
• Removes duplicated events swallowing in NSControl on macOS.

Mango

• Adds from operator on "SharedSequence"
• Adds merge operator on "Completable"
• Adds using operator on "PrimitiveSequence"
• Adds concatMap operator.
• Adds share(replay:scope:) operator.
• Adds multicast(makeSubject:) operator.
• Adds UIButton.image(for:) extension.
• Adds UIButton.backgroundImage(for:) extension.
• fixes typos

Anomalies

• Improves reentrancy and synchronization checks.
• Issues with share() and shareReplay(_:). #1111
• .share() inconsistent in behavior. #1242
• Fixes issues with Driver sometimes sending initial element async. #1253

David.1

• Adds UINavigationController delegate proxy and extensions:
  • willShow
  • didShow
• Deprecates TestScheduler.start(_:create:) in favor of TestScheduler.start(disposed:create:).
• Deprecates TestScheduler.start(_:subscribed:disposed:create:) in favor of TestScheduler.start(created:subscribed:disposed:create:).

Anomalies

• Fixes observable sequence completion in case of empty arrays for combineLatest and zip. #1205
• Fixes array version of merge operator completing immediately in case one of the observable sequences is empty. #1221
• Adds RxTest to SPM. #1215
• Adds tuple version of operator SharedSequence.zip (collection).
• Adds tuple version of operator SharedSequence.zip.
• Adds tuple version of operator SharedSequence.combineLatest (collection).
• Adds tuple version of operator SharedSequence.combineLatest.
• Adds missing trimOutput parameter to SharedSequence.debug.
• Makes RxImagePickerDelegateProxy subclass of RxNavigationControllerDelegateProxy.

David

• Xcode 8.3.1 / Swift 3.1 compatibility.
• Add subscription closures for Single, Maybe and Completable (onSuccess, onError, onCompleted).
• Renames Units as Traits and updates the documentation for Single, Completable & Maybe.
• Deprecates bindTo in favor of bind(to:).
• Adds materialize operator
• Adds dematerialize operator
• Adds latest parameter to SharedSequence.throttle operator.
• Adds debug operator to PrimitiveSequence.

Anomalies

• Fixes problem with UICollectionView data source caching and disposal logic. #1154

Hashimoto.1

Anomalies

• Fixes misspelled Completeable to Completable. #1134

Hashimoto

• Adds Single, Maybe, Completable units inspired by RxJava (operators):
  • create
  • deferred
  • just
  • error
  • never
  • delaySubscription
  • delay
  • do
  • filter
  • map
  • flatMap
  • observeOn
  • subscribeOn
  • catchError
  • retry
  • retryWhen
  • zip
• Adds asSingle() operator on ObservableType.
• Adds asMaybe() operator on ObservableType.
• Adds asCompleteable() operator on ObservableType.
• Adds variadic combineLatest and zip overloads without result selector (defaults to tuple).
• Adds array combineLatest and zip overloads with result selector (defaults to array of elements)
• Adds optimized synchronous merge operator to observable sequence (variadic, array, collection). #579
• Adds optimized synchronous merge operator to shared sequence (variadic, array, collection).
• Adds AsyncSubject implementation.
• Adds XCTAssertEqual overloads to RxTest.
• Adds countDownDuration to UIDatePicker.
• Adds attributedTitle(for:) to UIButton.
• Adds onSubscribed to do operator.
• Adds isUserInteractionEnabled to UIView.

Anomalies

• Improves DelegateProxy responds(to:) selector logic to only respond to used selectors. #1081, #1087
• Deprecates from() in favor of from(optional:) to avoid issues with implicit conversions to optional.
• Fixes thread sanitizer reporting issues with merge operator. #1063
• Calls collectionViewLayout.invalidateLayout() after reloadData() as a workaround for iOS 10 bug.
• Changes UICollectionView.rx.didUpdateFocusInContextWithAnimationCoordinator context parameter type to UICollectionViewFocusUpdateContext

Naldi

• Adds groupBy operator
• Adds ifEmpty(switchTo:) operator
• Adds ifEmpty(default:) operator
• Adds Disposable extension disposed(by:) equivalent to addDisposableTo that is meant to replace it in future 4.0 version.
• Consolidates atomic operations on Linux and Darwin platform.
• Adds DEBUG mode concurrent asserts for Variable and Observable.create.
• Adds DEBUG mode concurrent asserts for Sink.
• Small performance optimizations for subjects.
• Adaptations for Xcode 8.3 beta.
• Adds numberOfPages to UIPageControl.
• Adds additional resources cleanup unit tests for cases where operators are used without DisposeBags.
• Chores:
  • Adds final keyword wherever applicable.
  • Remove unnecessary import Foundation statements.
  • Examples cleanup.

Anomalies

• Improves behavior of shareReplayWhileConnected by making sure that events emitted after disconnect are ignored even in case of fast reconnect.
• Fixes a couple of operators that were not cleaning up resources on terminal events when used without DisposeBags.
• Fixes delegate proxy interaction with subclassing of UISearchController.
• Fixes delegate proxy interaction with subclassing of NSTextStorage.
• Fixes delegate proxy interaction with subclassing of UIWebView.
• Fixes delegate proxy interaction with subclassing of UIPickerView.