Foundation macOS 10.15.6 to 11.0 API Differences

	Declaration
From	typedef void (^NSItemProviderCompletionHandler)(id<NSSecureCoding> item, NSError *error)
To	typedef void (^NSItemProviderCompletionHandler)(__kindof id<NSSecureCoding> item, NSError *error)

Modified -[NSItemProvider registerObjectOfClass:visibility:loadHandler:]

	Declaration
From	- (void)registerObjectOfClass:(Class<NSItemProviderWriting>)aClass visibility:(NSItemProviderRepresentationVisibility)visibility loadHandler:(NSProgress * _Nullable (^)(void (^ _Nonnull)(id<NSItemProviderWriting> _Nullable, NSError * _Nullable)))loadHandler
To	- (void)registerObjectOfClass:(Class<NSItemProviderWriting>)aClass visibility:(NSItemProviderRepresentationVisibility)visibility loadHandler:(NSProgress * _Nullable (^)(void (^ _Nonnull)(__kindof id<NSItemProviderWriting> _Nullable, NSError * _Nullable)))loadHandler

Modified -[NSItemProvider loadObjectOfClass:completionHandler:]

	Declaration
From	- (NSProgress )loadObjectOfClass:(Class<NSItemProviderReading>)aClass completionHandler:(void (^)(id<NSItemProviderReading> _Nullable, NSError _Nullable))completionHandler
To	- (NSProgress )loadObjectOfClass:(Class<NSItemProviderReading>)aClass completionHandler:(void (^)(__kindof id<NSItemProviderReading> _Nullable, NSError _Nullable))completionHandler

NSKeyedArchiver.h

Added +[NSKeyedUnarchiver unarchivedArrayOfObjectsOfClass:fromData:error:]

Added +[NSKeyedUnarchiver unarchivedDictionaryWithKeysOfClass:objectsOfClass:fromData:error:]

Added +[NSKeyedUnarchiver unarchivedArrayOfObjectsOfClasses:fromData:error:]

Added +[NSKeyedUnarchiver unarchivedDictionaryWithKeysOfClasses:objectsOfClasses:fromData:error:]

NSLinguisticTagger.h

Modified NSLinguisticTagSchemeTokenType

	Availability	Deprecation Message
From	Available	none
To	Deprecated	All NSLinguisticTagger API should be replaced with NaturalLanguage.framework API

Modified NSLinguisticTagSchemeLexicalClass

	Availability	Deprecation Message
From	Available	none
To	Deprecated	All NSLinguisticTagger API should be replaced with NaturalLanguage.framework API

Modified NSLinguisticTagSchemeNameType

	Availability	Deprecation Message
From	Available	none
To	Deprecated	All NSLinguisticTagger API should be replaced with NaturalLanguage.framework API

Modified NSLinguisticTagSchemeNameTypeOrLexicalClass

	Availability	Deprecation Message
From	Available	none
To	Deprecated	All NSLinguisticTagger API should be replaced with NaturalLanguage.framework API

Modified NSLinguisticTagSchemeLemma

	Availability	Deprecation Message
From	Available	none
To	Deprecated	All NSLinguisticTagger API should be replaced with NaturalLanguage.framework API

Modified NSLinguisticTagSchemeLanguage

	Availability	Deprecation Message
From	Available	none
To	Deprecated	All NSLinguisticTagger API should be replaced with NaturalLanguage.framework API

Modified NSLinguisticTagSchemeScript

	Availability	Deprecation Message
From	Available	none
To	Deprecated	All NSLinguisticTagger API should be replaced with NaturalLanguage.framework API

Modified NSLinguisticTagWord

	Availability	Deprecation Message
From	Available	none
To	Deprecated	All NSLinguisticTagger API should be replaced with NaturalLanguage.framework API

Modified NSLinguisticTagPunctuation

	Availability	Deprecation Message
From	Available	none
To	Deprecated	All NSLinguisticTagger API should be replaced with NaturalLanguage.framework API

Modified NSLinguisticTagWhitespace

	Availability	Deprecation Message
From	Available	none
To	Deprecated	All NSLinguisticTagger API should be replaced with NaturalLanguage.framework API

Modified NSLinguisticTagOther

	Availability	Deprecation Message
From	Available	none
To	Deprecated	All NSLinguisticTagger API should be replaced with NaturalLanguage.framework API

Modified NSLinguisticTagNoun

	Availability	Deprecation Message
From	Available	none
To	Deprecated	All NSLinguisticTagger API should be replaced with NaturalLanguage.framework API

Modified NSLinguisticTagVerb

	Availability	Deprecation Message
From	Available	none
To	Deprecated	All NSLinguisticTagger API should be replaced with NaturalLanguage.framework API

Modified NSLinguisticTagAdjective

	Availability	Deprecation Message
From	Available	none
To	Deprecated	All NSLinguisticTagger API should be replaced with NaturalLanguage.framework API

Modified NSLinguisticTagAdverb

	Availability	Deprecation Message
From	Available	none
To	Deprecated	All NSLinguisticTagger API should be replaced with NaturalLanguage.framework API

Modified NSLinguisticTagPronoun

	Availability	Deprecation Message
From	Available	none
To	Deprecated	All NSLinguisticTagger API should be replaced with NaturalLanguage.framework API

Modified NSLinguisticTagDeterminer

	Availability	Deprecation Message
From	Available	none
To	Deprecated	All NSLinguisticTagger API should be replaced with NaturalLanguage.framework API

Modified NSLinguisticTagParticle

	Availability	Deprecation Message
From	Available	none
To	Deprecated	All NSLinguisticTagger API should be replaced with NaturalLanguage.framework API

Modified NSLinguisticTagPreposition

	Availability	Deprecation Message
From	Available	none
To	Deprecated	All NSLinguisticTagger API should be replaced with NaturalLanguage.framework API

Modified NSLinguisticTagNumber

	Availability	Deprecation Message
From	Available	none
To	Deprecated	All NSLinguisticTagger API should be replaced with NaturalLanguage.framework API

Modified NSLinguisticTagConjunction

	Availability	Deprecation Message
From	Available	none
To	Deprecated	All NSLinguisticTagger API should be replaced with NaturalLanguage.framework API

Modified NSLinguisticTagInterjection

	Availability	Deprecation Message
From	Available	none
To	Deprecated	All NSLinguisticTagger API should be replaced with NaturalLanguage.framework API

Modified NSLinguisticTagClassifier

	Availability	Deprecation Message
From	Available	none
To	Deprecated	All NSLinguisticTagger API should be replaced with NaturalLanguage.framework API

Modified NSLinguisticTagIdiom

	Availability	Deprecation Message
From	Available	none
To	Deprecated	All NSLinguisticTagger API should be replaced with NaturalLanguage.framework API

Modified NSLinguisticTagOtherWord

	Availability	Deprecation Message
From	Available	none
To	Deprecated	All NSLinguisticTagger API should be replaced with NaturalLanguage.framework API

Modified NSLinguisticTagSentenceTerminator

	Availability	Deprecation Message
From	Available	none
To	Deprecated	All NSLinguisticTagger API should be replaced with NaturalLanguage.framework API

Modified NSLinguisticTagOpenQuote

	Availability	Deprecation Message
From	Available	none
To	Deprecated	All NSLinguisticTagger API should be replaced with NaturalLanguage.framework API

Modified NSLinguisticTagCloseQuote

	Availability	Deprecation Message
From	Available	none
To	Deprecated	All NSLinguisticTagger API should be replaced with NaturalLanguage.framework API

Modified NSLinguisticTagOpenParenthesis

	Availability	Deprecation Message
From	Available	none
To	Deprecated	All NSLinguisticTagger API should be replaced with NaturalLanguage.framework API

Modified NSLinguisticTagCloseParenthesis

	Availability	Deprecation Message
From	Available	none
To	Deprecated	All NSLinguisticTagger API should be replaced with NaturalLanguage.framework API

Modified NSLinguisticTagWordJoiner

	Availability	Deprecation Message
From	Available	none
To	Deprecated	All NSLinguisticTagger API should be replaced with NaturalLanguage.framework API

Modified NSLinguisticTagDash

	Availability	Deprecation Message
From	Available	none
To	Deprecated	All NSLinguisticTagger API should be replaced with NaturalLanguage.framework API

Modified NSLinguisticTagOtherPunctuation

	Availability	Deprecation Message
From	Available	none
To	Deprecated	All NSLinguisticTagger API should be replaced with NaturalLanguage.framework API

Modified NSLinguisticTagParagraphBreak

	Availability	Deprecation Message
From	Available	none
To	Deprecated	All NSLinguisticTagger API should be replaced with NaturalLanguage.framework API

Modified NSLinguisticTagOtherWhitespace

	Availability	Deprecation Message
From	Available	none
To	Deprecated	All NSLinguisticTagger API should be replaced with NaturalLanguage.framework API

Modified NSLinguisticTagPersonalName

	Availability	Deprecation Message
From	Available	none
To	Deprecated	All NSLinguisticTagger API should be replaced with NaturalLanguage.framework API

Modified NSLinguisticTagPlaceName

	Availability	Deprecation Message
From	Available	none
To	Deprecated	All NSLinguisticTagger API should be replaced with NaturalLanguage.framework API

Modified NSLinguisticTagOrganizationName

	Availability	Deprecation Message
From	Available	none
To	Deprecated	All NSLinguisticTagger API should be replaced with NaturalLanguage.framework API

Modified NSLinguisticTagger

	Availability	Deprecation Message
From	Available	none
To	Deprecated	All NSLinguisticTagger API should be replaced with NaturalLanguage.framework API

Modified -[NSLinguisticTagger initWithTagSchemes:options:]

	Availability	Deprecation Message
From	Available	none
To	Deprecated	All NSLinguisticTagger API should be replaced with NaturalLanguage.framework API

Modified NSLinguisticTagger.tagSchemes

	Availability	Deprecation Message
From	Available	none
To	Deprecated	All NSLinguisticTagger API should be replaced with NaturalLanguage.framework API

Modified NSLinguisticTagger.string

	Availability	Deprecation Message
From	Available	none
To	Deprecated	All NSLinguisticTagger API should be replaced with NaturalLanguage.framework API

Modified +[NSLinguisticTagger availableTagSchemesForUnit:language:]

	Availability	Deprecation Message
From	Available	none
To	Deprecated	All NSLinguisticTagger API should be replaced with NaturalLanguage.framework API

Modified +[NSLinguisticTagger availableTagSchemesForLanguage:]

	Availability	Deprecation Message
From	Available	none
To	Deprecated	All NSLinguisticTagger API should be replaced with NaturalLanguage.framework API

Modified -[NSLinguisticTagger setOrthography:range:]

	Availability	Deprecation Message
From	Available	none
To	Deprecated	All NSLinguisticTagger API should be replaced with NaturalLanguage.framework API

Modified -[NSLinguisticTagger orthographyAtIndex:effectiveRange:]

	Availability	Deprecation Message
From	Available	none
To	Deprecated	All NSLinguisticTagger API should be replaced with NaturalLanguage.framework API

Modified -[NSLinguisticTagger stringEditedInRange:changeInLength:]

	Availability	Deprecation Message
From	Available	none
To	Deprecated	All NSLinguisticTagger API should be replaced with NaturalLanguage.framework API

Modified -[NSLinguisticTagger tokenRangeAtIndex:unit:]

	Availability	Deprecation Message
From	Available	none
To	Deprecated	All NSLinguisticTagger API should be replaced with NaturalLanguage.framework API

Modified -[NSLinguisticTagger sentenceRangeForRange:]

	Availability	Deprecation Message
From	Available	none
To	Deprecated	All NSLinguisticTagger API should be replaced with NaturalLanguage.framework API

Modified -[NSLinguisticTagger enumerateTagsInRange:unit:scheme:options:usingBlock:]

	Availability	Deprecation Message
From	Available	none
To	Deprecated	All NSLinguisticTagger API should be replaced with NaturalLanguage.framework API

Modified -[NSLinguisticTagger tagAtIndex:unit:scheme:tokenRange:]

	Availability	Deprecation Message
From	Available	none
To	Deprecated	All NSLinguisticTagger API should be replaced with NaturalLanguage.framework API

Modified -[NSLinguisticTagger tagsInRange:unit:scheme:options:tokenRanges:]

	Availability	Deprecation Message
From	Available	none
To	Deprecated	All NSLinguisticTagger API should be replaced with NaturalLanguage.framework API

Modified -[NSLinguisticTagger enumerateTagsInRange:scheme:options:usingBlock:]

	Availability	Deprecation Message
From	Available	none
To	Deprecated	All NSLinguisticTagger API should be replaced with NaturalLanguage.framework API

Modified -[NSLinguisticTagger tagAtIndex:scheme:tokenRange:sentenceRange:]

	Availability	Deprecation Message
From	Available	none
To	Deprecated	All NSLinguisticTagger API should be replaced with NaturalLanguage.framework API

Modified -[NSLinguisticTagger tagsInRange:scheme:options:tokenRanges:]

	Availability	Deprecation Message
From	Available	none
To	Deprecated	All NSLinguisticTagger API should be replaced with NaturalLanguage.framework API

Modified NSLinguisticTagger.dominantLanguage

	Availability	Deprecation Message
From	Available	none
To	Deprecated	All NSLinguisticTagger API should be replaced with NaturalLanguage.framework API

Modified +[NSLinguisticTagger dominantLanguageForString:]

	Availability	Deprecation Message
From	Available	none
To	Deprecated	All NSLinguisticTagger API should be replaced with NaturalLanguage.framework API

Modified +[NSLinguisticTagger tagForString:atIndex:unit:scheme:orthography:tokenRange:]

	Availability	Deprecation Message
From	Available	none
To	Deprecated	All NSLinguisticTagger API should be replaced with NaturalLanguage.framework API

Modified +[NSLinguisticTagger tagsForString:range:unit:scheme:options:orthography:tokenRanges:]

	Availability	Deprecation Message
From	Available	none
To	Deprecated	All NSLinguisticTagger API should be replaced with NaturalLanguage.framework API

Modified +[NSLinguisticTagger enumerateTagsForString:range:unit:scheme:options:orthography:usingBlock:]

	Availability	Deprecation Message
From	Available	none
To	Deprecated	All NSLinguisticTagger API should be replaced with NaturalLanguage.framework API

Modified -[NSLinguisticTagger possibleTagsAtIndex:scheme:tokenRange:sentenceRange:scores:]

	Availability	Deprecation Message
From	Available	none
To	Deprecated	All NSLinguisticTagger API should be replaced with NaturalLanguage.framework API

Modified -[NSString linguisticTagsInRange:scheme:options:orthography:tokenRanges:]

	Availability	Deprecation Message
From	Available	none
To	Deprecated	All NSLinguisticTagger API should be replaced with NaturalLanguage.framework API

Modified -[NSString enumerateLinguisticTagsInRange:scheme:options:orthography:usingBlock:]

	Availability	Deprecation Message
From	Available	none
To	Deprecated	All NSLinguisticTagger API should be replaced with NaturalLanguage.framework API

NSNetServices.h

Added NSNetServicesMissingRequiredConfigurationError

NSProcessInfo.h

Added NSProcessInfo.iOSAppOnMac

NSString.h

Added NSStringEnumerationByCaretPositions

Added NSStringEnumerationByDeletionClusters

Added -[NSString initWithCharactersNoCopy:length:deallocator:]

Added -[NSString initWithBytesNoCopy:length:encoding:deallocator:]

NSURL.h

Added NSURLContentTypeKey

Added NSURLFileContentIdentifierKey

Added NSURLMayShareFileContentKey

Added NSURLMayHaveExtendedAttributesKey

Added NSURLIsPurgeableKey

Added NSURLIsSparseKey

Added NSURLFileProtectionKey

Added NSURLFileProtectionNone

Added NSURLFileProtectionComplete

Added NSURLFileProtectionCompleteUnlessOpen

Added NSURLFileProtectionCompleteUntilFirstUserAuthentication

Added NSURLVolumeSupportsFileProtectionKey

Modified NSURLTypeIdentifierKey

	Availability	Deprecation Message
From	Available	none
To	Deprecated	Use NSURLContentTypeKey instead

NSURLSession.h

Added NSURLSessionConfiguration.sessionSendsLaunchEvents

Added -[NSURLSessionDelegate URLSessionDidFinishEventsForBackgroundURLSession:]

Added NSURLSessionTaskMetricsDomainResolutionProtocol

Added NSURLSessionTaskMetricsDomainResolutionProtocolUnknown

Added NSURLSessionTaskMetricsDomainResolutionProtocolUDP

Added NSURLSessionTaskMetricsDomainResolutionProtocolTCP

Added NSURLSessionTaskMetricsDomainResolutionProtocolTLS

Added NSURLSessionTaskMetricsDomainResolutionProtocolHTTPS

Added NSURLSessionTaskTransactionMetrics.domainResolutionProtocol

NSUserNotification.h

Modified -[NSUserNotificationCenterDelegate userNotificationCenter:didDeliverNotification:]

	Availability	Deprecation Message
From	Available	none
To	Deprecated	All NSUserNotifications API should be replaced with UserNotifications.frameworks API

Modified -[NSUserNotificationCenterDelegate userNotificationCenter:didActivateNotification:]

	Availability	Deprecation Message
From	Available	none
To	Deprecated	All NSUserNotifications API should be replaced with UserNotifications.frameworks API

Modified -[NSUserNotificationCenterDelegate userNotificationCenter:shouldPresentNotification:]

	Availability	Deprecation Message
From	Available	none
To	Deprecated	All NSUserNotifications API should be replaced with UserNotifications.frameworks API