macOS API diff from stable

macos-7-10-0-7-99-0.md

title	description	author	ms.author	ms.date	ms.topic	ms.assetid	ms.prod
Xamarin.Mac SDK API diff: 7.10.0 vs 7.99.0	List of API changes between Xamarin.Mac versions 7.10.0 and 7.99.0.	spouliot	sepoulio	6/21/2021	article	e414f040-4f88-4e19-9a98-e09fb4fc9c93	xamarin

Xamarin.Mac SDK API diff: 7.10.0 vs 7.99.0

Xamarin.Mac.dll

Namespace AVFoundation

Type Changed: AVFoundation.AVPlayerInterstitialEvent

Obsoleted properties:

 [Obsolete ("Use 'TemplateItems' instead.")]
 public virtual AVPlayerItem[] InterstitialTemplateItems { get; }

Removed methods:

public static AVPlayerInterstitialEvent GetInterstitialEvent (AVPlayerItem primaryItem, CoreMedia.CMTime time, AVPlayerItem[] templateItems, AVPlayerInterstitialEventRestrictions restrictions, CoreMedia.CMTime resumptionOffset);
public static AVPlayerInterstitialEvent GetInterstitialEvent (AVPlayerItem primaryItem, Foundation.NSDate date, AVPlayerItem[] templateItems, AVPlayerInterstitialEventRestrictions restrictions, CoreMedia.CMTime resumptionOffset);
public static AVPlayerInterstitialEvent GetPlayerInterstitialEvent (AVPlayerItem primaryItem, CoreMedia.CMTime time, AVPlayerItem[] interstitialTemplateItems, AVPlayerInterstitialEventRestrictions restrictions, CoreMedia.CMTime resumptionOffset);
public static AVPlayerInterstitialEvent GetPlayerInterstitialEvent (AVPlayerItem primaryItem, Foundation.NSDate date, AVPlayerItem[] interstitialTemplateItems, AVPlayerInterstitialEventRestrictions restrictions, CoreMedia.CMTime resumptionOffset);

Type Changed: AVFoundation.AVPlayerInterstitialEventController

Obsoleted properties:

 [Obsolete ("Use 'Events' instead.")]
 public virtual AVPlayerInterstitialEvent[] InterstitialEvents { get; set; }

Obsoleted methods:

 [Obsolete ("Use 'GetInterstitialEventController' instead.")]
 public static AVPlayerInterstitialEventController GetPlayerInterstitialEventController (AVPlayer primaryPlayer);

Type Changed: AVFoundation.AVPlayerInterstitialEventObserver

Obsoleted properties:

 [Obsolete ("Use 'Events' instead.")]
 public virtual AVPlayerInterstitialEvent[] InterstitialEvents { get; }

Removed method:

public static AVPlayerInterstitialEventObserver GetPlayerInterstitialEventObserver (AVPlayer primaryPlayer);

Namespace AdSupport

Type Changed: AdSupport.ASIdentifierManager

Obsoleted methods:

 [Obsolete ("Empty stub. This member was retroactively marked as unavailable for macOS.")]
 public virtual void ClearAdvertisingIdentifier ();

Namespace ClassKit

Type Changed: ClassKit.CLSErrorUserInfoKeys

Added property:

public static Foundation.NSString SuccessfulObjectsKey { get; }

Namespace CloudKit

Type Changed: CloudKit.CKAccountStatus

Added value:

TemporarilyUnavailable = 4,

Type Changed: CloudKit.CKErrorCode

Added value:

TemporarilyUnavailable = 36,

Type Changed: CloudKit.CKErrorFields

Added property:

public static Foundation.NSString UserDidResetEncryptedDataKey { get; }

Type Changed: CloudKit.CKFetchDatabaseChangesOperation

Added property:

public virtual System.Action<CKRecordZoneID> RecordZoneWithIdWasDeletedDueToUserEncryptedDataReset { get; set; }

Type Changed: CloudKit.CKFetchRecordZoneChangesOperation

Added property:

public virtual CKFetchRecordZoneChangesRecordWasChangedHandler RecordWasChangedHandler { get; set; }

Type Changed: CloudKit.CKFetchRecordZonesOperation

Added property:

public virtual CKRecordZonePerRecordZoneCompletionHandler PerRecordZoneCompletionHandler { get; set; }

Type Changed: CloudKit.CKFetchShareParticipantsOperation

Added property:

public virtual CKFetchShareParticipantsOperationPerShareParticipantCompletionHandler PerShareParticipantCompletionBlock { get; set; }

Type Changed: CloudKit.CKFetchSubscriptionsOperation

Added property:

public virtual CKFetchSubscriptionsPerSubscriptionCompletionHandler PerSubscriptionCompletionHandler { get; set; }

Type Changed: CloudKit.CKModifyRecordZonesOperation

Added properties:

public virtual CKModifyRecordZonesPerRecordZoneDeleteHandler PerRecordZoneDeleteHandler { get; set; }
public virtual CKModifyRecordZonesPerRecordZoneSaveHandler PerRecordZoneSaveHandler { get; set; }

Type Changed: CloudKit.CKModifyRecordsOperation

Added properties:

public virtual CKModifyRecordsOperationPerRecordDeleteHandler PerRecordDeleteHandler { get; set; }
public virtual CKModifyRecordsOperationPerRecordSaveHandler PerRecordSaveHandler { get; set; }

Type Changed: CloudKit.CKModifySubscriptionsOperation

Added properties:

public virtual CKModifySubscriptionsPerSubscriptionDeleteHandler PerSubscriptionDeleteHandler { get; set; }
public virtual CKModifySubscriptionsPerSubscriptionSaveHandler PerSubscriptionSaveHandler { get; set; }

Type Changed: CloudKit.CKQueryOperation

Added property:

public virtual CKQueryOperationRecordMatchedHandler RecordMatchedHandler { get; set; }

Type Changed: CloudKit.CKRecord

Added property:

public static Foundation.NSString NameZoneWideShare { get; }

Type Changed: CloudKit.CKRecordZone

Added property:

public virtual CKReference Share { get; }

Type Changed: CloudKit.CKRecordZoneCapabilities

Added value:

ZoneWideSharing = 8,

Type Changed: CloudKit.CKShare

Added constructor:

public CKShare (CKRecordZoneID recordZoneId);

Type Changed: CloudKit.CKShareMetadata

Added property:

public virtual CKRecordID HierarchicalRootRecordId { get; }

New Type: CloudKit.CKFetchRecordZoneChangesRecordWasChangedHandler

public sealed delegate CKFetchRecordZoneChangesRecordWasChangedHandler : System.MulticastDelegate, System.ICloneable, System.Runtime.Serialization.ISerializable {
	// constructors
	public CKFetchRecordZoneChangesRecordWasChangedHandler (object object, IntPtr method);
	// methods
	public virtual System.IAsyncResult BeginInvoke (CKRecordID recordId, CKRecord record, Foundation.NSError error, System.AsyncCallback callback, object object);
	public virtual void EndInvoke (System.IAsyncResult result);
	public virtual void Invoke (CKRecordID recordId, CKRecord record, Foundation.NSError error);
}

New Type: CloudKit.CKFetchShareParticipantsOperationPerShareParticipantCompletionHandler

public sealed delegate CKFetchShareParticipantsOperationPerShareParticipantCompletionHandler : System.MulticastDelegate, System.ICloneable, System.Runtime.Serialization.ISerializable {
	// constructors
	public CKFetchShareParticipantsOperationPerShareParticipantCompletionHandler (object object, IntPtr method);
	// methods
	public virtual System.IAsyncResult BeginInvoke (CKUserIdentityLookupInfo identityLookupInfo, CKShareParticipant participant, Foundation.NSError error, System.AsyncCallback callback, object object);
	public virtual void EndInvoke (System.IAsyncResult result);
	public virtual void Invoke (CKUserIdentityLookupInfo identityLookupInfo, CKShareParticipant participant, Foundation.NSError error);
}

New Type: CloudKit.CKFetchSubscriptionsPerSubscriptionCompletionHandler

public sealed delegate CKFetchSubscriptionsPerSubscriptionCompletionHandler : System.MulticastDelegate, System.ICloneable, System.Runtime.Serialization.ISerializable {
	// constructors
	public CKFetchSubscriptionsPerSubscriptionCompletionHandler (object object, IntPtr method);
	// methods
	public virtual System.IAsyncResult BeginInvoke (Foundation.NSString subscriptionId, CKSubscription subscription, Foundation.NSError error, System.AsyncCallback callback, object object);
	public virtual void EndInvoke (System.IAsyncResult result);
	public virtual void Invoke (Foundation.NSString subscriptionId, CKSubscription subscription, Foundation.NSError error);
}

New Type: CloudKit.CKModifyRecordZonesPerRecordZoneDeleteHandler

public sealed delegate CKModifyRecordZonesPerRecordZoneDeleteHandler : System.MulticastDelegate, System.ICloneable, System.Runtime.Serialization.ISerializable {
	// constructors
	public CKModifyRecordZonesPerRecordZoneDeleteHandler (object object, IntPtr method);
	// methods
	public virtual System.IAsyncResult BeginInvoke (CKRecordZoneID zoneId, Foundation.NSError error, System.AsyncCallback callback, object object);
	public virtual void EndInvoke (System.IAsyncResult result);
	public virtual void Invoke (CKRecordZoneID zoneId, Foundation.NSError error);
}

New Type: CloudKit.CKModifyRecordZonesPerRecordZoneSaveHandler

public sealed delegate CKModifyRecordZonesPerRecordZoneSaveHandler : System.MulticastDelegate, System.ICloneable, System.Runtime.Serialization.ISerializable {
	// constructors
	public CKModifyRecordZonesPerRecordZoneSaveHandler (object object, IntPtr method);
	// methods
	public virtual System.IAsyncResult BeginInvoke (CKRecordZoneID zoneId, CKRecordZone zone, Foundation.NSError error, System.AsyncCallback callback, object object);
	public virtual void EndInvoke (System.IAsyncResult result);
	public virtual void Invoke (CKRecordZoneID zoneId, CKRecordZone zone, Foundation.NSError error);
}

New Type: CloudKit.CKModifyRecordsOperationPerRecordDeleteHandler

public sealed delegate CKModifyRecordsOperationPerRecordDeleteHandler : System.MulticastDelegate, System.ICloneable, System.Runtime.Serialization.ISerializable {
	// constructors
	public CKModifyRecordsOperationPerRecordDeleteHandler (object object, IntPtr method);
	// methods
	public virtual System.IAsyncResult BeginInvoke (CKRecordID recordId, Foundation.NSError error, System.AsyncCallback callback, object object);
	public virtual void EndInvoke (System.IAsyncResult result);
	public virtual void Invoke (CKRecordID recordId, Foundation.NSError error);
}

New Type: CloudKit.CKModifyRecordsOperationPerRecordSaveHandler

public sealed delegate CKModifyRecordsOperationPerRecordSaveHandler : System.MulticastDelegate, System.ICloneable, System.Runtime.Serialization.ISerializable {
	// constructors
	public CKModifyRecordsOperationPerRecordSaveHandler (object object, IntPtr method);
	// methods
	public virtual System.IAsyncResult BeginInvoke (CKRecordID recordId, CKRecord record, Foundation.NSError error, System.AsyncCallback callback, object object);
	public virtual void EndInvoke (System.IAsyncResult result);
	public virtual void Invoke (CKRecordID recordId, CKRecord record, Foundation.NSError error);
}

New Type: CloudKit.CKModifySubscriptionsPerSubscriptionDeleteHandler

public sealed delegate CKModifySubscriptionsPerSubscriptionDeleteHandler : System.MulticastDelegate, System.ICloneable, System.Runtime.Serialization.ISerializable {
	// constructors
	public CKModifySubscriptionsPerSubscriptionDeleteHandler (object object, IntPtr method);
	// methods
	public virtual System.IAsyncResult BeginInvoke (Foundation.NSString subscriptionId, Foundation.NSError error, System.AsyncCallback callback, object object);
	public virtual void EndInvoke (System.IAsyncResult result);
	public virtual void Invoke (Foundation.NSString subscriptionId, Foundation.NSError error);
}

New Type: CloudKit.CKModifySubscriptionsPerSubscriptionSaveHandler

public sealed delegate CKModifySubscriptionsPerSubscriptionSaveHandler : System.MulticastDelegate, System.ICloneable, System.Runtime.Serialization.ISerializable {
	// constructors
	public CKModifySubscriptionsPerSubscriptionSaveHandler (object object, IntPtr method);
	// methods
	public virtual System.IAsyncResult BeginInvoke (Foundation.NSString subscriptionId, CKSubscription subscription, Foundation.NSError error, System.AsyncCallback callback, object object);
	public virtual void EndInvoke (System.IAsyncResult result);
	public virtual void Invoke (Foundation.NSString subscriptionId, CKSubscription subscription, Foundation.NSError error);
}

New Type: CloudKit.CKQueryOperationRecordMatchedHandler

public sealed delegate CKQueryOperationRecordMatchedHandler : System.MulticastDelegate, System.ICloneable, System.Runtime.Serialization.ISerializable {
	// constructors
	public CKQueryOperationRecordMatchedHandler (object object, IntPtr method);
	// methods
	public virtual System.IAsyncResult BeginInvoke (CKRecordID recordId, CKRecord record, Foundation.NSError error, System.AsyncCallback callback, object object);
	public virtual void EndInvoke (System.IAsyncResult result);
	public virtual void Invoke (CKRecordID recordId, CKRecord record, Foundation.NSError error);
}

New Type: CloudKit.CKRecordZonePerRecordZoneCompletionHandler

public sealed delegate CKRecordZonePerRecordZoneCompletionHandler : System.MulticastDelegate, System.ICloneable, System.Runtime.Serialization.ISerializable {
	// constructors
	public CKRecordZonePerRecordZoneCompletionHandler (object object, IntPtr method);
	// methods
	public virtual System.IAsyncResult BeginInvoke (CKRecordZoneID recordZoneId, CKRecordZone recordZone, Foundation.NSError error, System.AsyncCallback callback, object object);
	public virtual void EndInvoke (System.IAsyncResult result);
	public virtual void Invoke (CKRecordZoneID recordZoneId, CKRecordZone recordZone, Foundation.NSError error);
}

Namespace Contacts

Type Changed: Contacts.CNErrorCode

Added value:

ChangeHistoryInvalidFetchRequest = 605,

Type Changed: Contacts.CNSaveRequest

Added property:

public virtual string TransactionAuthor { get; set; }

Namespace CoreFoundation

Type Changed: CoreFoundation.CFBundle

Type Changed: CoreFoundation.CFBundle.Architecture

Modified fields:

-ARM = 18
+ARM = 12
-ARM64 = 16777234
+ARM64 = 16777228
-PPC = 24
+PPC = 18
-PPC64 = 16777240
+PPC64 = 16777234

Type Changed: CoreFoundation.CFString

Added methods:

public static IntPtr CreateNative (string value);
public static string FromHandle (IntPtr handle);
public static string FromHandle (IntPtr handle, bool releaseHandle);
public static void ReleaseNative (IntPtr handle);

Namespace CoreImage

New Type: CoreImage.CIConvolutionRGB3X3

public class CIConvolutionRGB3X3 : CoreImage.CIFilter, ICIFilterProtocol, Foundation.INSCoding, Foundation.INSCopying, Foundation.INSObjectProtocol, Foundation.INSSecureCoding, ObjCRuntime.INativeObject, System.IDisposable, System.IEquatable<Foundation.NSObject> {
	// constructors
	public CIConvolutionRGB3X3 ();
	public CIConvolutionRGB3X3 (Foundation.NSCoder coder);
	protected CIConvolutionRGB3X3 (Foundation.NSObjectFlag t);
	public CIConvolutionRGB3X3 (IntPtr handle);
	// properties
	public float Bias { get; set; }
	public virtual CIImage OutputImage { get; }
	public CIVector Weights { get; set; }
}

New Type: CoreImage.CIConvolutionRGB5X5

public class CIConvolutionRGB5X5 : CoreImage.CIFilter, ICIFilterProtocol, Foundation.INSCoding, Foundation.INSCopying, Foundation.INSObjectProtocol, Foundation.INSSecureCoding, ObjCRuntime.INativeObject, System.IDisposable, System.IEquatable<Foundation.NSObject> {
	// constructors
	public CIConvolutionRGB5X5 ();
	public CIConvolutionRGB5X5 (Foundation.NSCoder coder);
	protected CIConvolutionRGB5X5 (Foundation.NSObjectFlag t);
	public CIConvolutionRGB5X5 (IntPtr handle);
	// properties
	public float Bias { get; set; }
	public virtual CIImage OutputImage { get; }
	public CIVector Weights { get; set; }
}

New Type: CoreImage.CIConvolutionRGB7X7

public class CIConvolutionRGB7X7 : CoreImage.CIFilter, ICIFilterProtocol, Foundation.INSCoding, Foundation.INSCopying, Foundation.INSObjectProtocol, Foundation.INSSecureCoding, ObjCRuntime.INativeObject, System.IDisposable, System.IEquatable<Foundation.NSObject> {
	// constructors
	public CIConvolutionRGB7X7 ();
	public CIConvolutionRGB7X7 (Foundation.NSCoder coder);
	protected CIConvolutionRGB7X7 (Foundation.NSObjectFlag t);
	public CIConvolutionRGB7X7 (IntPtr handle);
	// properties
	public float Bias { get; set; }
	public virtual CIImage OutputImage { get; }
	public CIVector Weights { get; set; }
}

New Type: CoreImage.CIConvolutionRGB9Horizontal

public class CIConvolutionRGB9Horizontal : CoreImage.CIFilter, ICIFilterProtocol, Foundation.INSCoding, Foundation.INSCopying, Foundation.INSObjectProtocol, Foundation.INSSecureCoding, ObjCRuntime.INativeObject, System.IDisposable, System.IEquatable<Foundation.NSObject> {
	// constructors
	public CIConvolutionRGB9Horizontal ();
	public CIConvolutionRGB9Horizontal (Foundation.NSCoder coder);
	protected CIConvolutionRGB9Horizontal (Foundation.NSObjectFlag t);
	public CIConvolutionRGB9Horizontal (IntPtr handle);
	// properties
	public float Bias { get; set; }
	public virtual CIImage OutputImage { get; }
	public CIVector Weights { get; set; }
}

New Type: CoreImage.CIConvolutionRGB9Vertical

public class CIConvolutionRGB9Vertical : CoreImage.CIFilter, ICIFilterProtocol, Foundation.INSCoding, Foundation.INSCopying, Foundation.INSObjectProtocol, Foundation.INSSecureCoding, ObjCRuntime.INativeObject, System.IDisposable, System.IEquatable<Foundation.NSObject> {
	// constructors
	public CIConvolutionRGB9Vertical ();
	public CIConvolutionRGB9Vertical (Foundation.NSCoder coder);
	protected CIConvolutionRGB9Vertical (Foundation.NSObjectFlag t);
	public CIConvolutionRGB9Vertical (IntPtr handle);
	// properties
	public float Bias { get; set; }
	public virtual CIImage OutputImage { get; }
	public CIVector Weights { get; set; }
}

New Type: CoreImage.CILinearLightBlendMode

public class CILinearLightBlendMode : CoreImage.CIFilter, ICIFilterProtocol, Foundation.INSCoding, Foundation.INSCopying, Foundation.INSObjectProtocol, Foundation.INSSecureCoding, ObjCRuntime.INativeObject, System.IDisposable, System.IEquatable<Foundation.NSObject> {
	// constructors
	public CILinearLightBlendMode ();
	public CILinearLightBlendMode (Foundation.NSCoder coder);
	protected CILinearLightBlendMode (Foundation.NSObjectFlag t);
	public CILinearLightBlendMode (IntPtr handle);
	// properties
	public CIImage BackgroundImage { get; set; }
	public virtual CIImage OutputImage { get; }
}

New Type: CoreImage.CIPersonSegmentation

public class CIPersonSegmentation : CoreImage.CIFilter, ICIFilterProtocol, Foundation.INSCoding, Foundation.INSCopying, Foundation.INSObjectProtocol, Foundation.INSSecureCoding, ObjCRuntime.INativeObject, System.IDisposable, System.IEquatable<Foundation.NSObject> {
	// constructors
	public CIPersonSegmentation ();
	public CIPersonSegmentation (Foundation.NSCoder coder);
	protected CIPersonSegmentation (Foundation.NSObjectFlag t);
	public CIPersonSegmentation (IntPtr handle);
	// properties
	public virtual CIImage OutputImage { get; }
	public int QualityLevel { get; set; }
}

New Type: CoreImage.CIVividLightBlendMode

public class CIVividLightBlendMode : CoreImage.CIFilter, ICIFilterProtocol, Foundation.INSCoding, Foundation.INSCopying, Foundation.INSObjectProtocol, Foundation.INSSecureCoding, ObjCRuntime.INativeObject, System.IDisposable, System.IEquatable<Foundation.NSObject> {
	// constructors
	public CIVividLightBlendMode ();
	public CIVividLightBlendMode (Foundation.NSCoder coder);
	protected CIVividLightBlendMode (Foundation.NSObjectFlag t);
	public CIVividLightBlendMode (IntPtr handle);
	// properties
	public CIImage BackgroundImage { get; set; }
	public virtual CIImage OutputImage { get; }
}

Namespace CoreLocation

Type Changed: CoreLocation.CLLocationManager

Added methods:

public virtual void StartMonitoringLocationPushes (System.Action<Foundation.NSData,Foundation.NSError> completion);
public virtual System.Threading.Tasks.Task<Foundation.NSData> StartMonitoringLocationPushesAsync ();
public virtual void StopMonitoringLocationPushes ();

New Type: CoreLocation.CLLocationPushServiceError

[Serializable]
public enum CLLocationPushServiceError {
	MissingEntitlement = 3,
	MissingPushExtension = 1,
	MissingPushServerEnvironment = 2,
	Unknown = 0,
}

New Type: CoreLocation.CLLocationPushServiceErrorExtensions

public static class CLLocationPushServiceErrorExtensions {
	// methods
	public static Foundation.NSString GetDomain (this CLLocationPushServiceError self);
}

New Type: CoreLocation.CLLocationPushServiceExtension_Extensions

public static class CLLocationPushServiceExtension_Extensions {
	// methods
	public static void ServiceExtensionWillTerminate (this ICLLocationPushServiceExtension This);
}

New Type: CoreLocation.ICLLocationPushServiceExtension

public interface ICLLocationPushServiceExtension : ObjCRuntime.INativeObject, System.IDisposable {
	// methods
	public virtual void DidReceiveLocationPushPayload (Foundation.NSDictionary<Foundation.NSString,Foundation.NSObject> payload, System.Action completion);
}

Namespace CoreMidi

Type Changed: CoreMidi.Midi

Added properties:

public static Foundation.NSString NetworkBonjourServiceType { get; }
public static Foundation.NSString NetworkNotificationContactsDidChange { get; }
public static Foundation.NSString NetworkNotificationSessionDidChange { get; }

Type Changed: CoreMidi.MidiCISession

Obsoleted constructors:

 [Obsolete ("Always throws 'NotSupportedException' (not a public API).")]
 public MidiCISession (uint entity, System.Action handler);

New Type: CoreMidi.MidiNetworkConnection

public class MidiNetworkConnection : Foundation.NSObject, Foundation.INSObjectProtocol, ObjCRuntime.INativeObject, System.IDisposable, System.IEquatable<Foundation.NSObject> {
	// constructors
	protected MidiNetworkConnection (Foundation.NSObjectFlag t);
	protected MidiNetworkConnection (IntPtr handle);
	// properties
	public override IntPtr ClassHandle { get; }
	public virtual MidiNetworkHost Host { get; }
	// methods
	public static MidiNetworkConnection FromHost (MidiNetworkHost host);
}

New Type: CoreMidi.MidiNetworkHost

public class MidiNetworkHost : Foundation.NSObject, Foundation.INSObjectProtocol, ObjCRuntime.INativeObject, System.IDisposable, System.IEquatable<Foundation.NSObject> {
	// constructors
	protected MidiNetworkHost (Foundation.NSObjectFlag t);
	protected MidiNetworkHost (IntPtr handle);
	// properties
	public virtual string Address { get; }
	public override IntPtr ClassHandle { get; }
	public virtual string Name { get; }
	public virtual string NetServiceDomain { get; }
	public virtual string NetServiceName { get; }
	public virtual nint Port { get; }
	// methods
	public static MidiNetworkHost Create (string hostName, Foundation.NSNetService netService);
	public static MidiNetworkHost Create (string hostName, string netServiceName, string netServiceDomain);
	public static MidiNetworkHost Create (string hostName, string address, nint port);
	public virtual bool HasSameAddressAs (MidiNetworkHost other);
}

New Type: CoreMidi.MidiNetworkSession

public class MidiNetworkSession : Foundation.NSObject, Foundation.INSObjectProtocol, ObjCRuntime.INativeObject, System.IDisposable, System.IEquatable<Foundation.NSObject> {
	// constructors
	protected MidiNetworkSession (Foundation.NSObjectFlag t);
	protected MidiNetworkSession (IntPtr handle);
	// properties
	public override IntPtr ClassHandle { get; }
	public virtual MidiNetworkConnectionPolicy ConnectionPolicy { get; set; }
	public virtual Foundation.NSSet Connections { get; }
	public virtual Foundation.NSSet Contacts { get; }
	public static MidiNetworkSession DefaultSession { get; }
	public MidiEndpoint DestinationEndPoint { get; }
	public virtual bool Enabled { get; set; }
	public virtual string LocalName { get; }
	public virtual string NetworkName { get; }
	public virtual nint NetworkPort { get; }
	public MidiEndpoint SourceEndpoint { get; }
	// methods
	public virtual bool AddConnection (MidiNetworkConnection connection);
	public virtual bool AddContact (MidiNetworkHost contact);
	public virtual bool RemoveConnection (MidiNetworkConnection connection);
	public virtual bool RemoveContact (MidiNetworkHost contact);
}

Namespace CoreMotion

New Type: CoreMotion.CMHeadphoneDeviceMotionHandler

public sealed delegate CMHeadphoneDeviceMotionHandler : System.MulticastDelegate, System.ICloneable, System.Runtime.Serialization.ISerializable {
	// constructors
	public CMHeadphoneDeviceMotionHandler (object object, IntPtr method);
	// methods
	public virtual System.IAsyncResult BeginInvoke (CMDeviceMotion motion, Foundation.NSError error, System.AsyncCallback callback, object object);
	public virtual void EndInvoke (System.IAsyncResult result);
	public virtual void Invoke (CMDeviceMotion motion, Foundation.NSError error);
}

New Type: CoreMotion.CMHeadphoneMotionManager

public class CMHeadphoneMotionManager : Foundation.NSObject, Foundation.INSObjectProtocol, ObjCRuntime.INativeObject, System.IDisposable, System.IEquatable<Foundation.NSObject> {
	// constructors
	public CMHeadphoneMotionManager ();
	protected CMHeadphoneMotionManager (Foundation.NSObjectFlag t);
	protected CMHeadphoneMotionManager (IntPtr handle);
	// properties
	public static CMAuthorizationStatus AuthorizationStatus { get; }
	public override IntPtr ClassHandle { get; }
	public ICMHeadphoneMotionManagerDelegate Delegate { get; set; }
	public virtual CMDeviceMotion DeviceMotion { get; }
	public virtual bool DeviceMotionActive { get; }
	public virtual bool DeviceMotionAvailable { get; }
	public virtual Foundation.NSObject WeakDelegate { get; set; }
	// methods
	protected override void Dispose (bool disposing);
	public virtual void StartDeviceMotionUpdates ();
	public virtual void StartDeviceMotionUpdates (Foundation.NSOperationQueue queue, CMHeadphoneDeviceMotionHandler handler);
	public virtual void StopDeviceMotionUpdates ();
}

New Type: CoreMotion.CMHeadphoneMotionManagerDelegate

public class CMHeadphoneMotionManagerDelegate : Foundation.NSObject, ICMHeadphoneMotionManagerDelegate, Foundation.INSObjectProtocol, ObjCRuntime.INativeObject, System.IDisposable, System.IEquatable<Foundation.NSObject> {
	// constructors
	public CMHeadphoneMotionManagerDelegate ();
	protected CMHeadphoneMotionManagerDelegate (Foundation.NSObjectFlag t);
	protected CMHeadphoneMotionManagerDelegate (IntPtr handle);
	// methods
	public virtual void DidConnect (CMHeadphoneMotionManager manager);
	public virtual void DidDisconnect (CMHeadphoneMotionManager manager);
}

New Type: CoreMotion.CMHeadphoneMotionManagerDelegate_Extensions

public static class CMHeadphoneMotionManagerDelegate_Extensions {
	// methods
	public static void DidConnect (this ICMHeadphoneMotionManagerDelegate This, CMHeadphoneMotionManager manager);
	public static void DidDisconnect (this ICMHeadphoneMotionManagerDelegate This, CMHeadphoneMotionManager manager);
}

New Type: CoreMotion.ICMHeadphoneMotionManagerDelegate

public interface ICMHeadphoneMotionManagerDelegate : ObjCRuntime.INativeObject, System.IDisposable {
}

Namespace CoreSpotlight

Type Changed: CoreSpotlight.CSSearchableItemAttributeSet

Added property:

public virtual Foundation.NSUrl DarkThumbnailUrl { get; set; }

New Type: CoreSpotlight.CSImportExtension

public abstract class CSImportExtension : Foundation.NSObject, Foundation.INSExtensionRequestHandling, Foundation.INSObjectProtocol, ObjCRuntime.INativeObject, System.IDisposable, System.IEquatable<Foundation.NSObject> {
	// constructors
	protected CSImportExtension ();
	protected CSImportExtension (Foundation.NSObjectFlag t);
	protected CSImportExtension (IntPtr handle);
	// properties
	public override IntPtr ClassHandle { get; }
	// methods
	public virtual void BeginRequestWithExtensionContext (Foundation.NSExtensionContext context);
	public virtual bool Update (CSSearchableItemAttributeSet attributes, Foundation.NSUrl contentUrl, out Foundation.NSError error);
}

Namespace CoreText

Type Changed: CoreText.CTRunDelegate

Modified base type:

-System.Object
+CoreFoundation.NativeObject

Removed property:

public virtual IntPtr Handle { get; }

Removed methods:

public virtual void Dispose ();
protected virtual void Dispose (bool disposing);
protected override void ~CTRunDelegate ();

Type Changed: CoreText.CTRunDelegateOperations

Added property:

public IntPtr Handle { get; }

Namespace CoreVideo

New Type: CoreVideo.CVImageBufferAlphaChannelModeExtensions

public static class CVImageBufferAlphaChannelModeExtensions {
	// methods
	public static Foundation.NSString GetConstant (this CVImageBufferAlphaChannelMode self);
	public static CVImageBufferAlphaChannelMode GetValue (Foundation.NSString constant);
}

Namespace Foundation

Type Changed: Foundation.NSString

Obsoleted methods:

 [Obsolete ("Use of 'CFString.CreateNative' offers better performance.")]
 public static IntPtr CreateNative (string str);
 [Obsolete ("Use of 'CFString.FromHandle' offers better performance.")]
 public static string FromHandle (IntPtr usrhandle);
 [Obsolete ("Use of 'CFString.FromHandle' offers better performance.")]
 public static string FromHandle (IntPtr handle, bool owns);

Namespace LinkPresentation

Type Changed: LinkPresentation.LPMetadataProvider

Added methods:

public virtual void StartFetchingMetadata (Foundation.NSUrlRequest request, System.Action<LPLinkMetadata,Foundation.NSError> completionHandler);
public virtual System.Threading.Tasks.Task<LPLinkMetadata> StartFetchingMetadataAsync (Foundation.NSUrlRequest request);

Namespace MapKit

Type Changed: MapKit.MKMapItem

Modified methods:

 public bool OpenMaps (MKMapItem[] mapItems--- = NULL---, MKLaunchOptions launchOptions = NULL)

Namespace ObjCRuntime

Type Changed: ObjCRuntime.Constants

Modified fields:

-public const string SdkVersion = "11.3";
+public const string SdkVersion = "12.0";
-public const string Version = "7.10.0";
+public const string Version = "7.99.0";

Type Changed: ObjCRuntime.PlatformName

Obsoleted fields:

 [Obsolete ("Use 'MacCatalyst' instead.")]
 UIKitForMac = 5,

Type Changed: ObjCRuntime.Runtime

Added method:

public static void ThrowException (IntPtr gchandle);

Namespace PdfKit

Type Changed: PdfKit.PdfAnnotationMarkup

Added property:

public CoreGraphics.CGPoint[] QuadrilateralPoints { get; set; }

Type Changed: PdfKit.PdfBorder

Added property:

public nfloat[] DashPattern { get; set; }

Namespace VideoToolbox

New Type: VideoToolbox.HdrMetadataInsertionModeExtensions

public static class HdrMetadataInsertionModeExtensions {
	// methods
	public static Foundation.NSString GetConstant (this HdrMetadataInsertionMode self);
	public static HdrMetadataInsertionMode GetValue (Foundation.NSString constant);
}

Namespace WebKit

Type Changed: WebKit.WKWebView

Removed methods:

public virtual void CloseAllMediaPresentations ();
public virtual void PauseAllMediaPlayback (System.Action completionHandler);
public virtual System.Threading.Tasks.Task PauseAllMediaPlaybackAsync ();
public virtual void RequestMediaPlaybackState (System.Action<WKMediaPlaybackState> completionHandler);
public virtual System.Threading.Tasks.Task<WKMediaPlaybackState> RequestMediaPlaybackStateAsync ();
public virtual void ResumeAllMediaPlayback (System.Action completionHandler);
public virtual System.Threading.Tasks.Task ResumeAllMediaPlaybackAsync ();
public virtual void SuspendAllMediaPlayback (System.Action completionHandler);
public virtual System.Threading.Tasks.Task SuspendAllMediaPlaybackAsync ();