GameKit watchOS 7.4 to 8.0 API Differences
GKChallenge.h
Removed
GKChallenge (Obsoleted)
Removed
GKChallenge.issuingPlayerID
Removed
GKChallenge.receivingPlayerID
GKError.h
Added
GKErrorFriendRequestNotAvailable
GKMatch.h
Removed
GKMatch (Obsoleted)
Removed
-[GKMatch chooseBestHostPlayerWithCompletionHandler:]
Removed
-[GKMatch sendData:toPlayers:withDataMode:error:]
Removed
GKMatch.playerIDs
GKMatchmaker.h
Removed
GKMatchmaker (GKDeprecated)
Removed
GKMatchmaker.inviteHandler
Removed
GKMatchmaker (Obsoleted)
Removed
-[GKMatchmaker startBrowsingForNearbyPlayersWithReachableHandler:]
Removed
-[GKMatchmaker cancelInviteToPlayer:]
Removed
-[GKMatchmaker findPlayersForHostedMatchRequest:withCompletionHandler:]
GKVoiceChat.h
Removed
GKVoiceChat (Deprecated)
Removed
GKVoiceChat.playerStateUpdateHandler
Removed
GKVoiceChat (Obsoleted)
Removed
GKVoiceChat.playerIDs
Removed
-[GKVoiceChat setMute:forPlayer:]