GameKit Changes

GameKit

Added GKAchievementViewController.achievementDelegate

Added GKLeaderboardViewController.category

Added GKLeaderboardViewController.leaderboardDelegate

Added GKLeaderboardViewController.timeScope

Modified GKAchievement

	Introduction
From	iOS 8.0
To	iOS 4.1

Modified GKAchievement.challengeComposeControllerWithPlayers([AnyObject]!, message: String!, completionHandler: GKChallengeComposeCompletionBlock!) -> UIViewController!

	Introduction	Deprecation
From	iOS 8.0	--
To	iOS 7.0	iOS 8.0

Modified GKAchievement.init(identifier: String!)

	Declaration
From	init(identifier identifier: String!)
To	init!(identifier identifier: String!)

Modified GKAchievement.init(identifier: String!, forPlayer: String!)

	Declaration	Introduction	Deprecation
From	init(identifier identifier: String!, forPlayer playerID: String!)	iOS 8.0	--
To	init!(identifier identifier: String!, forPlayer playerID: String!)	iOS 7.0	iOS 8.0

Modified GKAchievement.init(identifier: String!, player: GKPlayer!)

	Declaration
From	init(identifier identifier: String!, player player: GKPlayer!)
To	init!(identifier identifier: String!, player player: GKPlayer!)

Modified GKAchievement.playerID

	Introduction	Deprecation
From	iOS 8.0	--
To	iOS 7.0	iOS 8.0

Modified GKAchievement.reportAchievements([AnyObject]!, withCompletionHandler:((NSError!) -> Void)!) [class]

	Introduction
From	iOS 8.0
To	iOS 6.0

Modified GKAchievement.reportAchievements([AnyObject]!, withEligibleChallenges:[AnyObject]!, withCompletionHandler:((NSError!) -> Void)!) [class]

	Introduction
From	iOS 8.0
To	iOS 7.0

Modified GKAchievement.selectChallengeablePlayerIDs([AnyObject]!, withCompletionHandler:(([AnyObject]!, NSError!) -> Void)!)

	Introduction	Deprecation
From	iOS 8.0	--
To	iOS 6.0	iOS 8.0

Modified GKAchievement.showsCompletionBanner

	Introduction
From	iOS 8.0
To	iOS 5.0

Modified GKAchievementChallenge

	Introduction
From	iOS 8.0
To	iOS 6.0

Modified GKAchievementDescription

	Introduction
From	iOS 8.0
To	iOS 4.1

Modified GKAchievementDescription.groupIdentifier

	Introduction
From	iOS 8.0
To	iOS 6.0

Modified GKAchievementDescription.replayable

	Introduction
From	iOS 8.0
To	iOS 6.0

Modified GKChallenge

	Introduction
From	iOS 8.0
To	iOS 6.0

Modified GKChallenge.issuingPlayerID

	Introduction	Deprecation
From	iOS 8.0	--
To	iOS 6.0	iOS 8.0

Modified GKChallenge.receivingPlayerID

	Introduction	Deprecation
From	iOS 8.0	--
To	iOS 6.0	iOS 8.0

Modified GKChallengeListener.player(GKPlayer!, didCompleteChallenge: GKChallenge!, issuedByFriend: GKPlayer!)

	Introduction
From	iOS 8.0
To	iOS 7.0

Modified GKChallengeListener.player(GKPlayer!, didReceiveChallenge: GKChallenge!)

	Introduction
From	iOS 8.0
To	iOS 7.0

Modified GKChallengeListener.player(GKPlayer!, issuedChallengeWasCompleted: GKChallenge!, byFriend: GKPlayer!)

	Introduction
From	iOS 8.0
To	iOS 7.0

Modified GKChallengeListener.player(GKPlayer!, wantsToPlayChallenge: GKChallenge!)

	Introduction
From	iOS 8.0
To	iOS 7.0

Modified GKFriendRequestComposeViewController

	Introduction
From	iOS 8.0
To	iOS 4.2

Modified GKFriendRequestComposeViewController.addRecipientsWithPlayerIDs([AnyObject]!)

	Introduction	Deprecation
From	iOS 8.0	--
To	iOS 4.2	iOS 8.0

Modified GKFriendRequestComposeViewControllerDelegate.friendRequestComposeViewControllerDidFinish(GKFriendRequestComposeViewController!)

	Introduction
From	iOS 8.0
To	iOS 4.2

Modified GKGameCenterControllerDelegate.gameCenterViewControllerDidFinish(GKGameCenterViewController!)

	Introduction
From	iOS 8.0
To	iOS 6.0

Modified GKGameCenterViewController

	Introduction
From	iOS 8.0
To	iOS 6.0

Modified GKGameCenterViewController.leaderboardIdentifier

	Introduction
From	iOS 8.0
To	iOS 7.0

Modified GKInvite

	Introduction
From	iOS 8.0
To	iOS 4.1

Modified GKInvite.inviter

	Introduction	Deprecation
From	iOS 8.0	--
To	iOS 4.1	iOS 8.0

Modified GKInvite.playerAttributes

	Introduction
From	iOS 8.0
To	iOS 6.0

Modified GKInvite.playerGroup

	Introduction
From	iOS 8.0
To	iOS 6.0

Modified GKInviteEventListener.player(GKPlayer!, didAcceptInvite: GKInvite!)

	Introduction
From	iOS 8.0
To	iOS 7.0

Modified GKInviteEventListener.player(GKPlayer!, didRequestMatchWithPlayers:[AnyObject]!)

	Introduction	Deprecation
From	iOS 8.0	--
To	iOS 7.0	iOS 8.0

Modified GKLeaderboard

	Introduction
From	iOS 8.0
To	iOS 4.1

Modified GKLeaderboard.init()

	Declaration
From	init()
To	init!()

Modified GKLeaderboard.groupIdentifier

	Introduction
From	iOS 8.0
To	iOS 6.0

Modified GKLeaderboard.identifier

	Introduction
From	iOS 8.0
To	iOS 7.0

Modified GKLeaderboard.loadImageWithCompletionHandler(((UIImage!, NSError!) -> Void)!)

	Introduction
From	iOS 8.0
To	iOS 7.0

Modified GKLeaderboard.loadLeaderboardsWithCompletionHandler((([AnyObject]!, NSError!) -> Void)!) [class]

	Introduction
From	iOS 8.0
To	iOS 6.0

Modified GKLeaderboard.init(playerIDs: [AnyObject]!)

	Declaration	Introduction	Deprecation
From	init(playerIDs playerIDs: [AnyObject]!)	iOS 8.0	--
To	init!(playerIDs playerIDs: [AnyObject]!)	iOS 4.1	iOS 8.0

Modified GKLeaderboard.init(players: [AnyObject]!)

	Declaration
From	init(players players: [AnyObject]!)
To	init!(players players: [AnyObject]!)

Modified GKLeaderboardSet

	Introduction
From	iOS 8.0
To	iOS 7.0

Modified GKLeaderboardSet.loadLeaderboardSetsWithCompletionHandler((([AnyObject]!, NSError!) -> Void)!) [class]

	Introduction
From	iOS 8.0
To	iOS 7.0

Modified GKLeaderboardSet.loadLeaderboardsWithCompletionHandler((([AnyObject]!, NSError!) -> Void)!)

	Introduction
From	iOS 8.0
To	iOS 7.0

Modified GKLocalPlayer

	Introduction
From	iOS 8.0
To	iOS 4.1

Modified GKLocalPlayer.authenticateHandler

	Introduction
From	iOS 8.0
To	iOS 6.0

Modified GKLocalPlayer.friends

	Introduction	Deprecation
From	iOS 8.0	--
To	iOS 4.1	iOS 8.0

Modified GKLocalPlayer.generateIdentityVerificationSignatureWithCompletionHandler(((NSURL!, NSData!, NSData!, UInt64, NSError!) -> Void)!)

	Introduction
From	iOS 8.0
To	iOS 7.0

Modified GKLocalPlayer.loadDefaultLeaderboardIdentifierWithCompletionHandler(((String!, NSError!) -> Void)!)

	Introduction
From	iOS 8.0
To	iOS 7.0

Modified GKLocalPlayer.loadFriendsWithCompletionHandler((([AnyObject]!, NSError!) -> Void)!)

	Introduction	Deprecation
From	iOS 8.0	--
To	iOS 4.1	iOS 8.0

Modified GKLocalPlayer.registerListener(GKLocalPlayerListener!)

	Introduction
From	iOS 8.0
To	iOS 7.0

Modified GKLocalPlayer.setDefaultLeaderboardIdentifier(String!, completionHandler:((NSError!) -> Void)!)

	Introduction
From	iOS 8.0
To	iOS 7.0

Modified GKLocalPlayer.unregisterAllListeners()

	Introduction
From	iOS 8.0
To	iOS 7.0

Modified GKLocalPlayer.unregisterListener(GKLocalPlayerListener!)

	Introduction
From	iOS 8.0
To	iOS 7.0

Modified GKMatch

	Introduction
From	iOS 8.0
To	iOS 4.1

Modified GKMatch.chooseBestHostPlayerWithCompletionHandler(((String!) -> Void)!)

	Introduction	Deprecation
From	iOS 8.0	--
To	iOS 6.0	iOS 8.0

Modified GKMatch.playerIDs

	Introduction	Deprecation
From	iOS 8.0	--
To	iOS 4.1	iOS 8.0

Modified GKMatch.rematchWithCompletionHandler(((GKMatch!, NSError!) -> Void)!)

	Introduction
From	iOS 8.0
To	iOS 6.0

Modified GKMatch.sendData(NSData!, toPlayers:[AnyObject]!, withDataMode: GKMatchSendDataMode, error: NSErrorPointer) -> Bool

	Introduction	Deprecation
From	iOS 8.0	--
To	iOS 4.1	iOS 8.0

Modified GKMatchDelegate.match(GKMatch!, didFailWithError: NSError!)

	Introduction
From	iOS 8.0
To	iOS 4.1

Modified GKMatchDelegate.match(GKMatch!, didReceiveData: NSData!, fromPlayer: String!)

	Introduction	Deprecation
From	iOS 8.0	--
To	iOS 4.1	iOS 8.0

Modified GKMatchDelegate.match(GKMatch!, player: GKPlayer!, didChangeConnectionState: GKPlayerConnectionState)

	Introduction
From	iOS 8.0
To	iOS 4.1

Modified GKMatchDelegate.match(GKMatch!, player: String!, didChangeState: GKPlayerConnectionState)

	Introduction	Deprecation
From	iOS 8.0	--
To	iOS 4.1	iOS 8.0

Modified GKMatchDelegate.match(GKMatch!, shouldReinvitePlayer: String!) -> Bool

	Introduction	Deprecation
From	iOS 8.0	--
To	iOS 5.0	iOS 8.0

Modified GKMatchRequest

	Introduction
From	iOS 8.0
To	iOS 4.1

Modified GKMatchRequest.defaultNumberOfPlayers

	Introduction
From	iOS 8.0
To	iOS 6.0

Modified GKMatchRequest.inviteMessage

	Introduction
From	iOS 8.0
To	iOS 6.0

Modified GKMatchRequest.inviteeResponseHandler

	Introduction	Deprecation
From	iOS 8.0	--
To	iOS 6.0	iOS 8.0

Modified GKMatchRequest.maxPlayersAllowedForMatchOfType(GKMatchType) -> Int [class]

	Introduction
From	iOS 8.0
To	iOS 6.0

Modified GKMatchRequest.playersToInvite

	Introduction	Deprecation
From	iOS 8.0	--
To	iOS 4.1	iOS 8.0

Modified GKMatchmaker

	Introduction
From	iOS 8.0
To	iOS 4.1

Modified GKMatchmaker.cancelInviteToPlayer(String!)

	Introduction	Deprecation
From	iOS 8.0	--
To	iOS 6.0	iOS 8.0

Modified GKMatchmaker.findPlayersForHostedMatchRequest(GKMatchRequest!, withCompletionHandler:(([AnyObject]!, NSError!) -> Void)!)

	Introduction	Deprecation
From	iOS 8.0	--
To	iOS 4.1	iOS 8.0

Modified GKMatchmaker.finishMatchmakingForMatch(GKMatch!)

	Introduction
From	iOS 8.0
To	iOS 6.0

Modified GKMatchmaker.matchForInvite(GKInvite!, completionHandler:((GKMatch!, NSError!) -> Void)!)

	Introduction
From	iOS 8.0
To	iOS 6.0

Modified GKMatchmaker.startBrowsingForNearbyPlayersWithReachableHandler(((String!, Bool) -> Void)!)

	Introduction	Deprecation
From	iOS 8.0	--
To	iOS 6.0	iOS 8.0

Modified GKMatchmaker.stopBrowsingForNearbyPlayers()

	Introduction
From	iOS 8.0
To	iOS 6.0

Modified GKMatchmakerViewController

	Introduction
From	iOS 8.0
To	iOS 4.1

Modified GKMatchmakerViewController.addPlayersToMatch(GKMatch!)

	Introduction
From	iOS 8.0
To	iOS 5.0

Modified GKMatchmakerViewController.init(invite: GKInvite!)

	Declaration
From	init(invite invite: GKInvite!)
To	init!(invite invite: GKInvite!)

Modified GKMatchmakerViewController.init(matchRequest: GKMatchRequest!)

	Declaration
From	init(matchRequest request: GKMatchRequest!)
To	init!(matchRequest request: GKMatchRequest!)

Modified GKMatchmakerViewController.setHostedPlayer(String!, connected: Bool)

	Introduction	Deprecation
From	iOS 8.0	--
To	iOS 5.0	iOS 8.0

Modified GKMatchmakerViewControllerDelegate.matchmakerViewController(GKMatchmakerViewController!, didFailWithError: NSError!)

	Introduction
From	iOS 8.0
To	iOS 4.1

Modified GKMatchmakerViewControllerDelegate.matchmakerViewController(GKMatchmakerViewController!, didFindMatch: GKMatch!)

	Introduction
From	iOS 8.0
To	iOS 4.1

Modified GKMatchmakerViewControllerDelegate.matchmakerViewController(GKMatchmakerViewController!, didFindPlayers:[AnyObject]!)

	Introduction	Deprecation
From	iOS 8.0	--
To	iOS 4.1	iOS 8.0

Modified GKMatchmakerViewControllerDelegate.matchmakerViewController(GKMatchmakerViewController!, didReceiveAcceptFromHostedPlayer: String!)

	Introduction	Deprecation
From	iOS 8.0	--
To	iOS 5.0	iOS 8.0

Modified GKMatchmakerViewControllerDelegate.matchmakerViewControllerWasCancelled(GKMatchmakerViewController!)

	Introduction
From	iOS 8.0
To	iOS 4.1

Modified GKNotificationBanner

	Introduction
From	iOS 8.0
To	iOS 5.0

Modified GKNotificationBanner.showBannerWithTitle(String!, message: String!, completionHandler:(() -> Void)!) [class]

	Introduction
From	iOS 8.0
To	iOS 5.0

Modified GKNotificationBanner.showBannerWithTitle(String!, message: String!, duration: NSTimeInterval, completionHandler:(() -> Void)!) [class]

	Introduction
From	iOS 8.0
To	iOS 6.0

Modified GKPlayer

	Introduction
From	iOS 8.0
To	iOS 4.1

Modified GKPlayer.displayName

	Introduction
From	iOS 8.0
To	iOS 6.0

Modified GKPlayer.isFriend

	Introduction	Deprecation
From	iOS 8.0	--
To	iOS 4.1	iOS 8.0

Modified GKPlayer.loadPhotoForSize(GKPhotoSize, withCompletionHandler:((UIImage!, NSError!) -> Void)!)

	Introduction
From	iOS 8.0
To	iOS 5.0

Modified GKScore

	Introduction
From	iOS 8.0
To	iOS 4.1

Modified GKScore.challengeComposeControllerWithPlayers([AnyObject]!, message: String!, completionHandler: GKChallengeComposeCompletionBlock!) -> UIViewController!

	Introduction	Deprecation
From	iOS 8.0	--
To	iOS 7.0	iOS 8.0

Modified GKScore.context

	Introduction
From	iOS 8.0
To	iOS 5.0

Modified GKScore.leaderboardIdentifier

	Introduction
From	iOS 8.0
To	iOS 7.0

Modified GKScore.init(leaderboardIdentifier: String!)

	Declaration
From	init(leaderboardIdentifier identifier: String!)
To	init!(leaderboardIdentifier identifier: String!)

Modified GKScore.init(leaderboardIdentifier: String!, forPlayer: String!)

	Declaration	Introduction	Deprecation
From	init(leaderboardIdentifier identifier: String!, forPlayer playerID: String!)	iOS 8.0	--
To	init!(leaderboardIdentifier identifier: String!, forPlayer playerID: String!)	iOS 7.0	iOS 8.0

Modified GKScore.init(leaderboardIdentifier: String!, player: GKPlayer!)

	Declaration
From	init(leaderboardIdentifier identifier: String!, player player: GKPlayer!)
To	init!(leaderboardIdentifier identifier: String!, player player: GKPlayer!)

Modified GKScore.playerID

	Introduction	Deprecation
From	iOS 8.0	--
To	iOS 4.1	iOS 8.0

Modified GKScore.reportScores([AnyObject]!, withCompletionHandler:((NSError!) -> Void)!) [class]

	Introduction
From	iOS 8.0
To	iOS 6.0

Modified GKScore.reportScores([AnyObject]!, withEligibleChallenges:[AnyObject]!, withCompletionHandler:((NSError!) -> Void)!) [class]

	Introduction
From	iOS 8.0
To	iOS 7.0

Modified GKScore.shouldSetDefaultLeaderboard

	Introduction
From	iOS 8.0
To	iOS 5.0

Modified GKScoreChallenge

	Introduction
From	iOS 8.0
To	iOS 6.0

Modified GKTurnBasedEventListener.player(GKPlayer!, didRequestMatchWithPlayers:[AnyObject]!)

	Introduction	Deprecation
From	iOS 8.0	--
To	iOS 7.0	iOS 8.0

Modified GKTurnBasedEventListener.player(GKPlayer!, receivedExchangeCancellation: GKTurnBasedExchange!, forMatch: GKTurnBasedMatch!)

	Introduction
From	iOS 8.0
To	iOS 7.0

Modified GKTurnBasedEventListener.player(GKPlayer!, receivedExchangeReplies:[AnyObject]!, forCompletedExchange: GKTurnBasedExchange!, forMatch: GKTurnBasedMatch!)

	Introduction
From	iOS 8.0
To	iOS 7.0

Modified GKTurnBasedEventListener.player(GKPlayer!, receivedExchangeRequest: GKTurnBasedExchange!, forMatch: GKTurnBasedMatch!)

	Introduction
From	iOS 8.0
To	iOS 7.0

Modified GKTurnBasedEventListener.player(GKPlayer!, receivedTurnEventForMatch: GKTurnBasedMatch!, didBecomeActive: Bool)

	Introduction
From	iOS 8.0
To	iOS 7.0

Modified GKTurnBasedExchange

	Introduction
From	iOS 8.0
To	iOS 7.0

Modified GKTurnBasedExchange.cancelWithLocalizableMessageKey(String!, arguments:[AnyObject]!, completionHandler:((NSError!) -> Void)!)

	Introduction
From	iOS 8.0
To	iOS 7.0

Modified GKTurnBasedExchange.replyWithLocalizableMessageKey(String!, arguments:[AnyObject]!, data: NSData!, completionHandler:((NSError!) -> Void)!)

	Introduction
From	iOS 8.0
To	iOS 7.0

Modified GKTurnBasedExchangeReply

	Introduction
From	iOS 8.0
To	iOS 7.0

Modified GKTurnBasedMatch

	Introduction
From	iOS 8.0
To	iOS 5.0

Modified GKTurnBasedMatch.acceptInviteWithCompletionHandler(((GKTurnBasedMatch!, NSError!) -> Void)!)

	Introduction
From	iOS 8.0
To	iOS 5.0

Modified GKTurnBasedMatch.activeExchanges

	Introduction
From	iOS 8.0
To	iOS 7.0

Modified GKTurnBasedMatch.completedExchanges

	Introduction
From	iOS 8.0
To	iOS 7.0

Modified GKTurnBasedMatch.declineInviteWithCompletionHandler(((NSError!) -> Void)!)

	Introduction
From	iOS 8.0
To	iOS 5.0

Modified GKTurnBasedMatch.endMatchInTurnWithMatchData(NSData!, scores:[AnyObject]!, achievements:[AnyObject]!, completionHandler:((NSError!) -> Void)!)

	Introduction
From	iOS 8.0
To	iOS 7.0

Modified GKTurnBasedMatch.endTurnWithNextParticipants([AnyObject]!, turnTimeout: NSTimeInterval, matchData: NSData!, completionHandler:((NSError!) -> Void)!)

	Introduction
From	iOS 8.0
To	iOS 6.0

Modified GKTurnBasedMatch.exchangeDataMaximumSize

	Introduction
From	iOS 8.0
To	iOS 7.0

Modified GKTurnBasedMatch.exchangeMaxInitiatedExchangesPerPlayer

	Introduction
From	iOS 8.0
To	iOS 7.0

Modified GKTurnBasedMatch.exchanges

	Introduction
From	iOS 8.0
To	iOS 7.0

Modified GKTurnBasedMatch.loadMatchWithID(String!, withCompletionHandler:((GKTurnBasedMatch!, NSError!) -> Void)!) [class]

	Introduction
From	iOS 8.0
To	iOS 5.0

Modified GKTurnBasedMatch.matchDataMaximumSize

	Introduction
From	iOS 8.0
To	iOS 6.0

Modified GKTurnBasedMatch.participantQuitInTurnWithOutcome(GKTurnBasedMatchOutcome, nextParticipants:[AnyObject]!, turnTimeout: NSTimeInterval, matchData: NSData!, completionHandler:((NSError!) -> Void)!)

	Introduction
From	iOS 8.0
To	iOS 6.0

Modified GKTurnBasedMatch.rematchWithCompletionHandler(((GKTurnBasedMatch!, NSError!) -> Void)!)

	Introduction
From	iOS 8.0
To	iOS 6.0

Modified GKTurnBasedMatch.saveCurrentTurnWithMatchData(NSData!, completionHandler:((NSError!) -> Void)!)

	Introduction
From	iOS 8.0
To	iOS 6.0

Modified GKTurnBasedMatch.saveMergedMatchData(NSData!, withResolvedExchanges:[AnyObject]!, completionHandler:((NSError!) -> Void)!)

	Introduction
From	iOS 8.0
To	iOS 7.0

Modified GKTurnBasedMatch.sendExchangeToParticipants([AnyObject]!, data: NSData!, localizableMessageKey: String!, arguments:[AnyObject]!, timeout: NSTimeInterval, completionHandler:((GKTurnBasedExchange!, NSError!) -> Void)!)

	Introduction
From	iOS 8.0
To	iOS 7.0

Modified GKTurnBasedMatch.sendReminderToParticipants([AnyObject]!, localizableMessageKey: String!, arguments:[AnyObject]!, completionHandler:((NSError!) -> Void)!)

	Introduction
From	iOS 8.0
To	iOS 7.0

Modified GKTurnBasedMatch.setLocalizableMessageWithKey(String!, arguments:[AnyObject]!)

	Introduction
From	iOS 8.0
To	iOS 7.0

Modified GKTurnBasedMatchmakerViewController

	Introduction
From	iOS 8.0
To	iOS 5.0

Modified GKTurnBasedMatchmakerViewController.init(matchRequest: GKMatchRequest!)

	Declaration
From	init(matchRequest request: GKMatchRequest!)
To	init!(matchRequest request: GKMatchRequest!)

Modified GKTurnBasedMatchmakerViewControllerDelegate.turnBasedMatchmakerViewController(GKTurnBasedMatchmakerViewController!, didFailWithError: NSError!)

	Introduction
From	iOS 8.0
To	iOS 5.0

Modified GKTurnBasedMatchmakerViewControllerDelegate.turnBasedMatchmakerViewController(GKTurnBasedMatchmakerViewController!, didFindMatch: GKTurnBasedMatch!)

	Introduction
From	iOS 8.0
To	iOS 5.0

Modified GKTurnBasedMatchmakerViewControllerDelegate.turnBasedMatchmakerViewController(GKTurnBasedMatchmakerViewController!, playerQuitForMatch: GKTurnBasedMatch!)

	Introduction
From	iOS 8.0
To	iOS 5.0

Modified GKTurnBasedMatchmakerViewControllerDelegate.turnBasedMatchmakerViewControllerWasCancelled(GKTurnBasedMatchmakerViewController!)

	Introduction
From	iOS 8.0
To	iOS 5.0

Modified GKTurnBasedParticipant

	Introduction
From	iOS 8.0
To	iOS 5.0

Modified GKTurnBasedParticipant.playerID

	Introduction	Deprecation
From	iOS 8.0	--
To	iOS 5.0	iOS 8.0

Modified GKTurnBasedParticipant.timeoutDate

	Introduction
From	iOS 8.0
To	iOS 6.0

Modified GKVoiceChat

	Introduction
From	iOS 8.0
To	iOS 4.1

Modified GKVoiceChat.playerIDs

	Introduction	Deprecation
From	iOS 8.0	--
To	iOS 5.0	iOS 8.0

Modified GKVoiceChat.playerStateUpdateHandler

	Introduction	Deprecation
From	iOS 8.0	--
To	iOS 4.1	iOS 8.0

Modified GKVoiceChat.setMute(Bool, forPlayer: String!)

	Introduction	Deprecation
From	iOS 8.0	--
To	iOS 5.0	iOS 8.0

Modified GKExchangeTimeoutDefault

	Introduction
From	iOS 8.0
To	iOS 7.0

Modified GKExchangeTimeoutNone

	Introduction
From	iOS 8.0
To	iOS 7.0

Modified GKPlayerAuthenticationDidChangeNotificationName

	Introduction
From	iOS 8.0
To	iOS 4.1

Modified GKTurnBasedExchangeStatus

	Introduction
From	iOS 8.0
To	iOS 7.0

Modified GKTurnTimeoutDefault

	Introduction
From	iOS 8.0
To	iOS 6.0

Modified GKTurnTimeoutNone

	Introduction
From	iOS 8.0
To	iOS 6.0