diff --git a/Source/WebKit/ChangeLog b/Source/WebKit/ChangeLog
index 6212239..b489da5 100644
--- a/Source/WebKit/ChangeLog
+++ b/Source/WebKit/ChangeLog
@@ -1,3 +1,45 @@
+2019-05-13  Chris Dumez  <cdumez@apple.com>
+
+        Update TBA macros for API / SPI that has already shipped
+        https://bugs.webkit.org/show_bug.cgi?id=197841
+        <rdar://problem/50698499>
+
+        Reviewed by Alex Christensen.
+
+        * Shared/API/Cocoa/_WKRenderingProgressEvents.h:
+        * UIProcess/API/C/WKPage.h:
+        * UIProcess/API/Cocoa/WKBackForwardListItemPrivate.h:
+        * UIProcess/API/Cocoa/WKBrowsingContextController.h:
+        * UIProcess/API/Cocoa/WKBrowsingContextGroup.h:
+        * UIProcess/API/Cocoa/WKBrowsingContextHistoryDelegate.h:
+        * UIProcess/API/Cocoa/WKBrowsingContextLoadDelegate.h:
+        * UIProcess/API/Cocoa/WKBrowsingContextPolicyDelegate.h:
+        * UIProcess/API/Cocoa/WKConnection.h:
+        * UIProcess/API/Cocoa/WKNavigationActionPrivate.h:
+        * UIProcess/API/Cocoa/WKNavigationDelegatePrivate.h:
+        * UIProcess/API/Cocoa/WKPreferencesPrivate.h:
+        * UIProcess/API/Cocoa/WKProcessGroup.h:
+        * UIProcess/API/Cocoa/WKProcessPoolPrivate.h:
+        * UIProcess/API/Cocoa/WKTypeRefWrapper.h:
+        * UIProcess/API/Cocoa/WKUIDelegatePrivate.h:
+        * UIProcess/API/Cocoa/WKView.h:
+        (WK_CLASS_DEPRECATED_WITH_REPLACEMENT):
+        * UIProcess/API/Cocoa/WKWebViewConfigurationPrivate.h:
+        * UIProcess/API/Cocoa/WKWebViewPrivate.h:
+        * UIProcess/API/Cocoa/WKWebsiteDataStorePrivate.h:
+        * UIProcess/API/Cocoa/_WKAttachment.h:
+        * UIProcess/API/Cocoa/_WKAutomationSessionConfiguration.h:
+        * UIProcess/API/Cocoa/_WKDownload.h:
+        * UIProcess/API/Cocoa/_WKFormInputSession.h:
+        * UIProcess/API/Cocoa/_WKInspector.h:
+        * UIProcess/API/Cocoa/_WKInternalDebugFeature.h:
+        * UIProcess/API/Cocoa/_WKProcessPoolConfiguration.h:
+        * UIProcess/API/Cocoa/_WKWebsiteDataStoreConfiguration.h:
+        * UIProcess/API/Cocoa/_WKWebsitePolicies.h:
+        * WebProcess/API/Cocoa/WKWebProcess.h:
+        * WebProcess/InjectedBundle/API/Cocoa/WKWebProcessPlugInNodeHandle.h:
+        * WebProcess/InjectedBundle/API/Cocoa/WKWebProcessPlugInNodeHandlePrivate.h:
+
 2019-05-13  Chris Fleizach  <cfleizach@apple.com>
 
         AX: Need an entitlement for WebContent to send accessibility notifications
diff --git a/Source/WebKit/Shared/API/Cocoa/_WKRenderingProgressEvents.h b/Source/WebKit/Shared/API/Cocoa/_WKRenderingProgressEvents.h
index 81a463d..5ce5828 100644
--- a/Source/WebKit/Shared/API/Cocoa/_WKRenderingProgressEvents.h
+++ b/Source/WebKit/Shared/API/Cocoa/_WKRenderingProgressEvents.h
@@ -34,5 +34,5 @@
     _WKRenderingProgressEventFirstPaintAfterSuppressedIncrementalRendering WK_API_AVAILABLE(macos(10.11), ios(9.0)) = 1 << 5,
     _WKRenderingProgressEventFirstPaint WK_API_AVAILABLE(macos(10.11), ios(9.0)) = 1 << 6,
     _WKRenderingProgressEventDidRenderSignificantAmountOfText WK_API_AVAILABLE(macos(10.14), ios(12.0)) = 1 << 7,
-    _WKRenderingProgressEventFirstMeaningfulPaint WK_API_AVAILABLE(macos(WK_MAC_TBA), ios(WK_IOS_TBA)) = 1 << 8,
+    _WKRenderingProgressEventFirstMeaningfulPaint WK_API_AVAILABLE(macos(10.14.4), ios(12.2)) = 1 << 8,
 } WK_API_AVAILABLE(macos(10.10), ios(8.0));
diff --git a/Source/WebKit/UIProcess/API/C/WKPage.h b/Source/WebKit/UIProcess/API/C/WKPage.h
index 6cdaa72..f567d46 100644
--- a/Source/WebKit/UIProcess/API/C/WKPage.h
+++ b/Source/WebKit/UIProcess/API/C/WKPage.h
@@ -225,8 +225,8 @@
 WK_EXPORT void WKPageSetPageInjectedBundleClient(WKPageRef page, const WKPageInjectedBundleClientBase* client);
 
 // A client can implement either a navigation client or loader and policy clients, but never both.
-WK_EXPORT void WKPageSetPageLoaderClient(WKPageRef page, const WKPageLoaderClientBase* client) WK_C_API_DEPRECATED_WITH_REPLACEMENT(WKPageSetPageNavigationClient, macos(WK_MAC_TBA));
-WK_EXPORT void WKPageSetPagePolicyClient(WKPageRef page, const WKPagePolicyClientBase* client) WK_C_API_DEPRECATED_WITH_REPLACEMENT(WKPageSetPageNavigationClient, macos(WK_MAC_TBA));
+WK_EXPORT void WKPageSetPageLoaderClient(WKPageRef page, const WKPageLoaderClientBase* client) WK_C_API_DEPRECATED_WITH_REPLACEMENT(WKPageSetPageNavigationClient, macos(10.14.4));
+WK_EXPORT void WKPageSetPagePolicyClient(WKPageRef page, const WKPagePolicyClientBase* client) WK_C_API_DEPRECATED_WITH_REPLACEMENT(WKPageSetPageNavigationClient, macos(10.14.4));
 WK_EXPORT void WKPageSetPageNavigationClient(WKPageRef page, const WKPageNavigationClientBase* client);
 
 typedef void (*WKPageRunJavaScriptFunction)(WKSerializedScriptValueRef, WKErrorRef, void*);
diff --git a/Source/WebKit/UIProcess/API/Cocoa/WKBackForwardListItemPrivate.h b/Source/WebKit/UIProcess/API/Cocoa/WKBackForwardListItemPrivate.h
index 5b0d28db..6b34649 100644
--- a/Source/WebKit/UIProcess/API/Cocoa/WKBackForwardListItemPrivate.h
+++ b/Source/WebKit/UIProcess/API/Cocoa/WKBackForwardListItemPrivate.h
@@ -30,6 +30,6 @@
 // For testing only.
 - (CGImageRef)_copySnapshotForTesting WK_API_AVAILABLE(macos(10.12.3), ios(10.3));
 
-@property (nonatomic) CGPoint _scrollPosition WK_API_AVAILABLE(macos(WK_MAC_TBA), ios(WK_IOS_TBA));
+@property (nonatomic) CGPoint _scrollPosition WK_API_AVAILABLE(macos(10.14.4), ios(12.2));
 
 @end
diff --git a/Source/WebKit/UIProcess/API/Cocoa/WKBrowsingContextController.h b/Source/WebKit/UIProcess/API/Cocoa/WKBrowsingContextController.h
index 59bef34..d95b483 100644
--- a/Source/WebKit/UIProcess/API/Cocoa/WKBrowsingContextController.h
+++ b/Source/WebKit/UIProcess/API/Cocoa/WKBrowsingContextController.h
@@ -34,7 +34,7 @@
 @protocol WKBrowsingContextLoadDelegate;
 @protocol WKBrowsingContextPolicyDelegate;
 
-WK_CLASS_DEPRECATED_WITH_REPLACEMENT("WKWebView", macos(10.10, WK_MAC_TBA), ios(8.0, WK_IOS_TBA))
+WK_CLASS_DEPRECATED_WITH_REPLACEMENT("WKWebView", macos(10.10, 10.14.4), ios(8.0, 12.2))
 @interface WKBrowsingContextController : NSObject
 
 #pragma mark Delegates
@@ -45,8 +45,8 @@
 
 #pragma mark Loading
 
-+ (void)registerSchemeForCustomProtocol:(NSString *)scheme WK_API_DEPRECATED_WITH_REPLACEMENT("WKURLSchemeHandler", macos(10.10, WK_MAC_TBA), ios(8.0, WK_IOS_TBA));
-+ (void)unregisterSchemeForCustomProtocol:(NSString *)scheme WK_API_DEPRECATED_WITH_REPLACEMENT("WKURLSchemeHandler", macos(10.10, WK_MAC_TBA), ios(8.0, WK_IOS_TBA));
++ (void)registerSchemeForCustomProtocol:(NSString *)scheme WK_API_DEPRECATED_WITH_REPLACEMENT("WKURLSchemeHandler", macos(10.10, 10.14.4), ios(8.0, 12.2));
++ (void)unregisterSchemeForCustomProtocol:(NSString *)scheme WK_API_DEPRECATED_WITH_REPLACEMENT("WKURLSchemeHandler", macos(10.10, 10.14.4), ios(8.0, 12.2));
 
 /* Load a request. This is only valid for requests of non-file: URLs. Passing a
    file: URL will throw an exception. */
diff --git a/Source/WebKit/UIProcess/API/Cocoa/WKBrowsingContextGroup.h b/Source/WebKit/UIProcess/API/Cocoa/WKBrowsingContextGroup.h
index 81130f3..1f82cc4 100644
--- a/Source/WebKit/UIProcess/API/Cocoa/WKBrowsingContextGroup.h
+++ b/Source/WebKit/UIProcess/API/Cocoa/WKBrowsingContextGroup.h
@@ -28,7 +28,7 @@
 #import <Foundation/Foundation.h>
 #import <WebKit/WKUserScriptInjectionTime.h>
 
-WK_CLASS_DEPRECATED_WITH_REPLACEMENT("WKUserContentController and WKPreferences", macos(10.10, WK_MAC_TBA), ios(8.0, WK_IOS_TBA))
+WK_CLASS_DEPRECATED_WITH_REPLACEMENT("WKUserContentController and WKPreferences", macos(10.10, 10.14.4), ios(8.0, 12.2))
 @interface WKBrowsingContextGroup : NSObject
 
 - (id)initWithIdentifier:(NSString *)identifier;
diff --git a/Source/WebKit/UIProcess/API/Cocoa/WKBrowsingContextHistoryDelegate.h b/Source/WebKit/UIProcess/API/Cocoa/WKBrowsingContextHistoryDelegate.h
index 5f56a22..ffaecb7 100644
--- a/Source/WebKit/UIProcess/API/Cocoa/WKBrowsingContextHistoryDelegate.h
+++ b/Source/WebKit/UIProcess/API/Cocoa/WKBrowsingContextHistoryDelegate.h
@@ -29,7 +29,7 @@
 #import <WebKit/WKBrowsingContextController.h>
 #import <WebKit/WKNavigationData.h>
 
-WK_CLASS_DEPRECATED_WITH_REPLACEMENT("WKBackForwardList", macos(10.10, WK_MAC_TBA), ios(8.0, WK_IOS_TBA))
+WK_CLASS_DEPRECATED_WITH_REPLACEMENT("WKBackForwardList", macos(10.10, 10.14.4), ios(8.0, 12.2))
 @protocol WKBrowsingContextHistoryDelegate <NSObject>
 @optional
 
diff --git a/Source/WebKit/UIProcess/API/Cocoa/WKBrowsingContextLoadDelegate.h b/Source/WebKit/UIProcess/API/Cocoa/WKBrowsingContextLoadDelegate.h
index 1834cbe..f54adc2 100644
--- a/Source/WebKit/UIProcess/API/Cocoa/WKBrowsingContextLoadDelegate.h
+++ b/Source/WebKit/UIProcess/API/Cocoa/WKBrowsingContextLoadDelegate.h
@@ -30,7 +30,7 @@
 
 @class WKBackForwardListItem;
 
-WK_CLASS_DEPRECATED_WITH_REPLACEMENT("WKNavigationDelegate", macos(10.10, WK_MAC_TBA), ios(8.0, WK_IOS_TBA))
+WK_CLASS_DEPRECATED_WITH_REPLACEMENT("WKNavigationDelegate", macos(10.10, 10.14.4), ios(8.0, 12.2))
 @protocol WKBrowsingContextLoadDelegate <NSObject>
 @optional
 
@@ -52,10 +52,10 @@
 /* Sent if the commited load fails. */
 - (void)browsingContextController:(WKBrowsingContextController *)sender didFailLoadWithError:(NSError *)error;
 
-- (void)browsingContextControllerDidStartProgress:(WKBrowsingContextController *)sender WK_API_DEPRECATED_WITH_REPLACEMENT("WKWebView.estimatedProgress", macos(10.10, WK_MAC_TBA), ios(8.0, WK_IOS_TBA));
-- (void)browsingContextController:(WKBrowsingContextController *)sender estimatedProgressChangedTo:(double)estimatedProgress WK_API_DEPRECATED_WITH_REPLACEMENT("WKWebView.estimatedProgress", macos(10.10, WK_MAC_TBA), ios(8.0, WK_IOS_TBA));
-- (void)browsingContextControllerDidFinishProgress:(WKBrowsingContextController *)sender WK_API_DEPRECATED_WITH_REPLACEMENT("WKWebView.estimatedProgress", macos(10.10, WK_MAC_TBA), ios(8.0, WK_IOS_TBA));
+- (void)browsingContextControllerDidStartProgress:(WKBrowsingContextController *)sender WK_API_DEPRECATED_WITH_REPLACEMENT("WKWebView.estimatedProgress", macos(10.10, 10.14.4), ios(8.0, 12.2));
+- (void)browsingContextController:(WKBrowsingContextController *)sender estimatedProgressChangedTo:(double)estimatedProgress WK_API_DEPRECATED_WITH_REPLACEMENT("WKWebView.estimatedProgress", macos(10.10, 10.14.4), ios(8.0, 12.2));
+- (void)browsingContextControllerDidFinishProgress:(WKBrowsingContextController *)sender WK_API_DEPRECATED_WITH_REPLACEMENT("WKWebView.estimatedProgress", macos(10.10, 10.14.4), ios(8.0, 12.2));
 
-- (void)browsingContextControllerDidChangeBackForwardList:(WKBrowsingContextController *)sender addedItem:(WKBackForwardListItem *)addedItem removedItems:(NSArray *)removedItems WK_API_DEPRECATED_WITH_REPLACEMENT("WKWebView.backForwardList", macos(10.10, WK_MAC_TBA), ios(8.0, WK_IOS_TBA));
+- (void)browsingContextControllerDidChangeBackForwardList:(WKBrowsingContextController *)sender addedItem:(WKBackForwardListItem *)addedItem removedItems:(NSArray *)removedItems WK_API_DEPRECATED_WITH_REPLACEMENT("WKWebView.backForwardList", macos(10.10, 10.14.4), ios(8.0, 12.2));
 
 @end
diff --git a/Source/WebKit/UIProcess/API/Cocoa/WKBrowsingContextPolicyDelegate.h b/Source/WebKit/UIProcess/API/Cocoa/WKBrowsingContextPolicyDelegate.h
index ec49584..f359b59 100644
--- a/Source/WebKit/UIProcess/API/Cocoa/WKBrowsingContextPolicyDelegate.h
+++ b/Source/WebKit/UIProcess/API/Cocoa/WKBrowsingContextPolicyDelegate.h
@@ -47,7 +47,7 @@
 
 typedef void (^WKPolicyDecisionHandler)(WKPolicyDecision);
 
-WK_CLASS_DEPRECATED_WITH_REPLACEMENT("WKNavigationDelegate", macos(10.10, WK_MAC_TBA), ios(8.0, WK_IOS_TBA))
+WK_CLASS_DEPRECATED_WITH_REPLACEMENT("WKNavigationDelegate", macos(10.10, 10.14.4), ios(8.0, 12.2))
 @protocol WKBrowsingContextPolicyDelegate <NSObject>
 @optional
 
diff --git a/Source/WebKit/UIProcess/API/Cocoa/WKConnection.h b/Source/WebKit/UIProcess/API/Cocoa/WKConnection.h
index e21d981..6d6bed6 100644
--- a/Source/WebKit/UIProcess/API/Cocoa/WKConnection.h
+++ b/Source/WebKit/UIProcess/API/Cocoa/WKConnection.h
@@ -36,7 +36,7 @@
 
 @end
 
-WK_CLASS_DEPRECATED_WITH_REPLACEMENT("_WKRemoteObjectRegistry", macos(10.10, WK_MAC_TBA), ios(8.0, WK_IOS_TBA))
+WK_CLASS_DEPRECATED_WITH_REPLACEMENT("_WKRemoteObjectRegistry", macos(10.10, 10.14.4), ios(8.0, 12.2))
 @interface WKConnection : NSObject
 
 - (void)sendMessageWithName:(NSString *)messageName body:(id)messageBody;
diff --git a/Source/WebKit/UIProcess/API/Cocoa/WKNavigationActionPrivate.h b/Source/WebKit/UIProcess/API/Cocoa/WKNavigationActionPrivate.h
index 08cbf50..83b4e02 100644
--- a/Source/WebKit/UIProcess/API/Cocoa/WKNavigationActionPrivate.h
+++ b/Source/WebKit/UIProcess/API/Cocoa/WKNavigationActionPrivate.h
@@ -59,6 +59,6 @@
 #endif
 
 @property (nonatomic, readonly) BOOL _isRedirect WK_API_AVAILABLE(macos(10.13), ios(11.0));
-@property (nonatomic, readonly) WKNavigation *_mainFrameNavigation WK_API_AVAILABLE(macos(WK_MAC_TBA), ios(WK_IOS_TBA));
+@property (nonatomic, readonly) WKNavigation *_mainFrameNavigation WK_API_AVAILABLE(macos(10.14.4), ios(12.2));
 
 @end
diff --git a/Source/WebKit/UIProcess/API/Cocoa/WKNavigationDelegatePrivate.h b/Source/WebKit/UIProcess/API/Cocoa/WKNavigationDelegatePrivate.h
index c302f14..e9be04d 100644
--- a/Source/WebKit/UIProcess/API/Cocoa/WKNavigationDelegatePrivate.h
+++ b/Source/WebKit/UIProcess/API/Cocoa/WKNavigationDelegatePrivate.h
@@ -56,7 +56,7 @@
 
 static const WKNavigationActionPolicy _WKNavigationActionPolicyDownload = (WKNavigationActionPolicy)(WKNavigationActionPolicyAllow + 1);
 static const WKNavigationActionPolicy WK_API_AVAILABLE(macos(10.11), ios(9.0)) _WKNavigationActionPolicyAllowWithoutTryingAppLink = (WKNavigationActionPolicy)(_WKNavigationActionPolicyDownload + 1);
-static const WKNavigationActionPolicy WK_API_AVAILABLE(macos(WK_MAC_TBA), ios(WK_IOS_TBA)) _WKNavigationActionPolicyAllowInNewProcess = (WKNavigationActionPolicy)(_WKNavigationActionPolicyAllowWithoutTryingAppLink + 1);
+static const WKNavigationActionPolicy WK_API_AVAILABLE(macos(10.14.4), ios(12.2)) _WKNavigationActionPolicyAllowInNewProcess = (WKNavigationActionPolicy)(_WKNavigationActionPolicyAllowWithoutTryingAppLink + 1);
 
 static const WKNavigationResponsePolicy _WKNavigationResponsePolicyBecomeDownload = (WKNavigationResponsePolicy)(WKNavigationResponsePolicyAllow + 1);
 
@@ -88,7 +88,7 @@
 - (void)_webViewWillEndNavigationGesture:(WKWebView *)webView withNavigationToBackForwardListItem:(WKBackForwardListItem *)item;
 - (void)_webView:(WKWebView *)webView willSnapshotBackForwardListItem:(WKBackForwardListItem *)item;
 - (void)_webViewDidRemoveNavigationGestureSnapshot:(WKWebView *)webView WK_API_AVAILABLE(macos(10.12), ios(10.0));
-- (void)_webView:(WKWebView *)webView decidePolicyForNavigationAction:(WKNavigationAction *)navigationAction decisionHandler:(void (^)(WKNavigationActionPolicy, _WKWebsitePolicies *))decisionHandler WK_API_DEPRECATED_WITH_REPLACEMENT("_webView:decidePolicyForNavigationAction:userInfo:decisionHandler:", macos(10.12.3, WK_MAC_TBA), ios(10.3, WK_IOS_TBA));
+- (void)_webView:(WKWebView *)webView decidePolicyForNavigationAction:(WKNavigationAction *)navigationAction decisionHandler:(void (^)(WKNavigationActionPolicy, _WKWebsitePolicies *))decisionHandler WK_API_DEPRECATED_WITH_REPLACEMENT("_webView:decidePolicyForNavigationAction:userInfo:decisionHandler:", macos(10.12.3, 10.14.4), ios(10.3, 12.2));
 - (void)_webView:(WKWebView *)webView decidePolicyForNavigationAction:(WKNavigationAction *)navigationAction userInfo:(id <NSSecureCoding>)userInfo decisionHandler:(void (^)(WKNavigationActionPolicy, _WKWebsitePolicies *))decisionHandler WK_API_AVAILABLE(macos(10.13.4), ios(11.3));
 - (void)_webView:(WKWebView *)webView didStartProvisionalNavigation:(WKNavigation *)navigation userInfo:(id <NSSecureCoding>)userInfo WK_API_AVAILABLE(macos(10.13.4), ios(11.3));
 - (void)_webView:(WKWebView *)webView didFailNavigation:(WKNavigation *)navigation withError:(NSError *)error userInfo:(id <NSSecureCoding>)userInfo WK_API_AVAILABLE(macos(10.13.4), ios(11.3));
@@ -107,7 +107,7 @@
 - (void)_webView:(WKWebView *)webView willGoToBackForwardListItem:(WKBackForwardListItem *)item inPageCache:(BOOL)inPageCache WK_API_AVAILABLE(macos(10.13.4));
 - (void)_webView:(WKWebView *)webView didFailToInitializePlugInWithInfo:(NSDictionary *)info WK_API_AVAILABLE(macos(10.13.4));
 - (void)_webView:(WKWebView *)webView didBlockInsecurePluginVersionWithInfo:(NSDictionary *)info WK_API_AVAILABLE(macos(10.14));
-- (void)_webView:(WKWebView *)webView decidePolicyForPluginLoadWithCurrentPolicy:(_WKPluginModuleLoadPolicy)policy pluginInfo:(NSDictionary *)info completionHandler:(void (^)(_WKPluginModuleLoadPolicy policy, NSString * unavailabilityDescription))completionHandler WK_API_AVAILABLE(macos(WK_MAC_TBA));
+- (void)_webView:(WKWebView *)webView decidePolicyForPluginLoadWithCurrentPolicy:(_WKPluginModuleLoadPolicy)policy pluginInfo:(NSDictionary *)info completionHandler:(void (^)(_WKPluginModuleLoadPolicy policy, NSString * unavailabilityDescription))completionHandler WK_API_AVAILABLE(macos(10.14.4));
 - (void)_webView:(WKWebView *)webView backForwardListItemAdded:(WKBackForwardListItem *)itemAdded removed:(NSArray<WKBackForwardListItem *> *)itemsRemoved WK_API_AVAILABLE(macos(10.13.4));
 #endif
 
diff --git a/Source/WebKit/UIProcess/API/Cocoa/WKPreferencesPrivate.h b/Source/WebKit/UIProcess/API/Cocoa/WKPreferencesPrivate.h
index 5e66516..e2b96c7 100644
--- a/Source/WebKit/UIProcess/API/Cocoa/WKPreferencesPrivate.h
+++ b/Source/WebKit/UIProcess/API/Cocoa/WKPreferencesPrivate.h
@@ -130,9 +130,9 @@
 
 @property (nonatomic, setter=_setAVFoundationEnabled:) BOOL _avFoundationEnabled WK_API_AVAILABLE(macos(10.10), ios(12.0));
 
-+ (NSArray<_WKInternalDebugFeature *> *)_internalDebugFeatures WK_API_AVAILABLE(macos(WK_MAC_TBA), ios(WK_IOS_TBA));
-- (BOOL)_isEnabledForInternalDebugFeature:(_WKInternalDebugFeature *)feature WK_API_AVAILABLE(macos(WK_MAC_TBA), ios(WK_IOS_TBA));
-- (void)_setEnabled:(BOOL)value forInternalDebugFeature:(_WKInternalDebugFeature *)feature WK_API_AVAILABLE(macos(WK_MAC_TBA), ios(WK_IOS_TBA));
++ (NSArray<_WKInternalDebugFeature *> *)_internalDebugFeatures WK_API_AVAILABLE(macos(10.14.4), ios(12.2));
+- (BOOL)_isEnabledForInternalDebugFeature:(_WKInternalDebugFeature *)feature WK_API_AVAILABLE(macos(10.14.4), ios(12.2));
+- (void)_setEnabled:(BOOL)value forInternalDebugFeature:(_WKInternalDebugFeature *)feature WK_API_AVAILABLE(macos(10.14.4), ios(12.2));
 
 + (NSArray<_WKExperimentalFeature *> *)_experimentalFeatures WK_API_AVAILABLE(macos(10.12), ios(10.0));
 - (BOOL)_isEnabledForFeature:(_WKExperimentalFeature *)feature WK_API_AVAILABLE(macos(10.12), ios(10.0));
@@ -142,15 +142,15 @@
 
 @property (nonatomic, setter=_setShouldEnableTextAutosizingBoost:) BOOL _shouldEnableTextAutosizingBoost WK_API_AVAILABLE(macos(10.14), ios(12.0));
 
-@property (nonatomic, getter=_isSafeBrowsingEnabled, setter=_setSafeBrowsingEnabled:) BOOL _safeBrowsingEnabled WK_API_AVAILABLE(macos(WK_MAC_TBA), ios(WK_IOS_TBA));
+@property (nonatomic, getter=_isSafeBrowsingEnabled, setter=_setSafeBrowsingEnabled:) BOOL _safeBrowsingEnabled WK_API_AVAILABLE(macos(10.14.4), ios(12.2));
 
 @property (nonatomic, setter=_setColorFilterEnabled:) BOOL _colorFilterEnabled WK_API_AVAILABLE(macos(10.14), ios(12.0));
 @property (nonatomic, setter=_setPunchOutWhiteBackgroundsInDarkMode:) BOOL _punchOutWhiteBackgroundsInDarkMode WK_API_AVAILABLE(macos(10.14), ios(12.0));
-@property (nonatomic, setter=_setLowPowerVideoAudioBufferSizeEnabled:) BOOL _lowPowerVideoAudioBufferSizeEnabled WK_API_AVAILABLE(macos(WK_MAC_TBA), ios(WK_IOS_TBA));
-@property (nonatomic, setter=_setShouldIgnoreMetaViewport:) BOOL _shouldIgnoreMetaViewport WK_API_AVAILABLE(macos(WK_MAC_TBA), ios(WK_IOS_TBA));
-@property (nonatomic, setter=_setVideoQualityIncludesDisplayCompositingEnabled:) BOOL _videoQualityIncludesDisplayCompositingEnabled WK_API_AVAILABLE(macos(WK_MAC_TBA), ios(WK_IOS_TBA));
-@property (nonatomic, setter=_setWebAnimationsCSSIntegrationEnabled:) BOOL _webAnimationsCSSIntegrationEnabled WK_API_AVAILABLE(macos(10.14), ios(WK_IOS_TBA));
-@property (nonatomic, setter=_setDeviceOrientationEventEnabled:) BOOL _deviceOrientationEventEnabled WK_API_AVAILABLE(macos(WK_MAC_TBA), ios(WK_IOS_TBA));
+@property (nonatomic, setter=_setLowPowerVideoAudioBufferSizeEnabled:) BOOL _lowPowerVideoAudioBufferSizeEnabled WK_API_AVAILABLE(macos(10.14.4), ios(12.2));
+@property (nonatomic, setter=_setShouldIgnoreMetaViewport:) BOOL _shouldIgnoreMetaViewport WK_API_AVAILABLE(macos(10.14.4), ios(12.2));
+@property (nonatomic, setter=_setVideoQualityIncludesDisplayCompositingEnabled:) BOOL _videoQualityIncludesDisplayCompositingEnabled WK_API_AVAILABLE(macos(10.14.4), ios(12.2));
+@property (nonatomic, setter=_setWebAnimationsCSSIntegrationEnabled:) BOOL _webAnimationsCSSIntegrationEnabled WK_API_AVAILABLE(macos(10.14), ios(12.2));
+@property (nonatomic, setter=_setDeviceOrientationEventEnabled:) BOOL _deviceOrientationEventEnabled WK_API_AVAILABLE(macos(10.14.4), ios(12.2));
 @property (nonatomic, setter=_setNeedsSiteSpecificQuirks:) BOOL _needsSiteSpecificQuirks WK_API_AVAILABLE(macos(10.13.4), ios(WK_IOS_TBA));
 @property (nonatomic, setter=_setItpDebugModeEnabled:) BOOL _itpDebugModeEnabled WK_API_AVAILABLE(macos(WK_MAC_TBA), ios(WK_IOS_TBA));
 @property (nonatomic, setter=_setMediaSourceEnabled:) BOOL _mediaSourceEnabled WK_API_AVAILABLE(macos(10.13.4), ios(WK_IOS_TBA));
@@ -173,7 +173,7 @@
 @property (nonatomic, setter=_setSuppressesIncrementalRendering:) BOOL _suppressesIncrementalRendering WK_API_AVAILABLE(macos(10.13.4));
 @property (nonatomic, setter=_setAsynchronousPluginInitializationEnabled:) BOOL _asynchronousPluginInitializationEnabled WK_API_AVAILABLE(macos(10.13.4));
 @property (nonatomic, setter=_setArtificialPluginInitializationDelayEnabled:) BOOL _artificialPluginInitializationDelayEnabled WK_API_AVAILABLE(macos(10.13.4));
-@property (nonatomic, setter=_setExperimentalPlugInSandboxProfilesEnabled:) BOOL _experimentalPlugInSandboxProfilesEnabled WK_API_AVAILABLE(macos(WK_MAC_TBA));
+@property (nonatomic, setter=_setExperimentalPlugInSandboxProfilesEnabled:) BOOL _experimentalPlugInSandboxProfilesEnabled WK_API_AVAILABLE(macos(10.14.4));
 @property (nonatomic, setter=_setCookieEnabled:) BOOL _cookieEnabled WK_API_AVAILABLE(macos(10.13.4));
 @property (nonatomic, setter=_setPlugInSnapshottingEnabled:) BOOL _plugInSnapshottingEnabled WK_API_AVAILABLE(macos(10.13.4));
 @property (nonatomic, setter=_setSubpixelCSSOMElementMetricsEnabled:) BOOL _subpixelCSSOMElementMetricsEnabled WK_API_AVAILABLE(macos(10.13.4));
diff --git a/Source/WebKit/UIProcess/API/Cocoa/WKProcessGroup.h b/Source/WebKit/UIProcess/API/Cocoa/WKProcessGroup.h
index 5133dbc..1938bf9 100644
--- a/Source/WebKit/UIProcess/API/Cocoa/WKProcessGroup.h
+++ b/Source/WebKit/UIProcess/API/Cocoa/WKProcessGroup.h
@@ -44,7 +44,7 @@
 
 @end
 
-WK_CLASS_DEPRECATED_WITH_REPLACEMENT("WKProcessPool", macos(10.10, WK_MAC_TBA), ios(8.0, WK_IOS_TBA))
+WK_CLASS_DEPRECATED_WITH_REPLACEMENT("WKProcessPool", macos(10.10, 10.14.4), ios(8.0, 12.2))
 @interface WKProcessGroup : NSObject
 
 - (id)initWithInjectedBundleURL:(NSURL *)bundleURL;
diff --git a/Source/WebKit/UIProcess/API/Cocoa/WKProcessPoolPrivate.h b/Source/WebKit/UIProcess/API/Cocoa/WKProcessPoolPrivate.h
index 0e1f06d..397321d 100644
--- a/Source/WebKit/UIProcess/API/Cocoa/WKProcessPoolPrivate.h
+++ b/Source/WebKit/UIProcess/API/Cocoa/WKProcessPoolPrivate.h
@@ -79,8 +79,8 @@
 
 - (void)_registerURLSchemeAsCanDisplayOnlyIfCanRequest:(NSString *)scheme WK_API_AVAILABLE(macos(10.14), ios(12.0));
 
-- (_WKDownload *)_downloadURLRequest:(NSURLRequest *)request originatingWebView:(WKWebView *)webView WK_API_AVAILABLE(macos(WK_MAC_TBA), ios(WK_IOS_TBA));
-- (_WKDownload *)_resumeDownloadFromData:(NSData *)resumeData path:(NSString *)path originatingWebView:(WKWebView *)webView WK_API_AVAILABLE(macos(WK_MAC_TBA), ios(WK_IOS_TBA));
+- (_WKDownload *)_downloadURLRequest:(NSURLRequest *)request originatingWebView:(WKWebView *)webView WK_API_AVAILABLE(macos(10.14.4), ios(12.2));
+- (_WKDownload *)_resumeDownloadFromData:(NSData *)resumeData path:(NSString *)path originatingWebView:(WKWebView *)webView WK_API_AVAILABLE(macos(10.14.4), ios(12.2));
 
 // Test only. Should be called only while no web content processes are running.
 - (void)_terminateNetworkProcess WK_API_AVAILABLE(macos(WK_MAC_TBA), ios(WK_IOS_TBA));
@@ -95,16 +95,16 @@
 
 // Test only.
 - (size_t)_webProcessCount WK_API_AVAILABLE(macos(10.13), ios(11.0));
-- (BOOL)_hasPrewarmedWebProcess WK_API_AVAILABLE(macos(WK_MAC_TBA), ios(WK_IOS_TBA));
+- (BOOL)_hasPrewarmedWebProcess WK_API_AVAILABLE(macos(10.14.4), ios(12.2));
 - (size_t)_webProcessCountIgnoringPrewarmed WK_API_AVAILABLE(macos(10.14), ios(12.0));
-- (size_t)_webProcessCountIgnoringPrewarmedAndCached WK_API_AVAILABLE(macos(WK_MAC_TBA), ios(WK_IOS_TBA));
+- (size_t)_webProcessCountIgnoringPrewarmedAndCached WK_API_AVAILABLE(macos(10.14.4), ios(12.2));
 - (size_t)_pluginProcessCount WK_API_AVAILABLE(macos(10.13.4), ios(11.3));
 - (size_t)_serviceWorkerProcessCount WK_API_AVAILABLE(macos(10.14), ios(12.0));
 - (void)_syncNetworkProcessCookies WK_API_AVAILABLE(macos(10.13), ios(11.0));
 - (void)_makeNextWebProcessLaunchFailForTesting WK_API_AVAILABLE(macos(10.14), ios(12.0));
 - (void)_makeNextNetworkProcessLaunchFailForTesting WK_API_AVAILABLE(macos(10.14), ios(12.0));
-- (NSUInteger)_maximumSuspendedPageCount WK_API_AVAILABLE(macos(WK_MAC_TBA), ios(WK_IOS_TBA));
-- (NSUInteger)_processCacheCapacity WK_API_AVAILABLE(macos(WK_MAC_TBA), ios(WK_IOS_TBA));
+- (NSUInteger)_maximumSuspendedPageCount WK_API_AVAILABLE(macos(10.14.4), ios(12.2));
+- (NSUInteger)_processCacheCapacity WK_API_AVAILABLE(macos(10.14.4), ios(12.2));
 - (NSUInteger)_processCacheSize WK_API_AVAILABLE(macos(WK_MAC_TBA), ios(WK_IOS_TBA));
 
 // Test only. Returns web processes running web pages (does not include web processes running service workers)
@@ -118,10 +118,10 @@
 // Test only.
 - (void)_setAllowsAnySSLCertificateForServiceWorker:(BOOL)allows WK_API_AVAILABLE(macos(10.13.4), ios(11.3));
 - (void)_registerURLSchemeServiceWorkersCanHandle:(NSString *)scheme WK_API_AVAILABLE(macos(10.13.4), ios(11.3));
-- (void)_getActivePagesOriginsInWebProcessForTesting:(pid_t)pid completionHandler:(void(^)(NSArray<NSString *> *))completionHandler WK_API_AVAILABLE(macos(WK_MAC_TBA), ios(WK_IOS_TBA));
-- (BOOL)_networkProcessHasEntitlementForTesting:(NSString *)entitlement WK_API_AVAILABLE(macos(WK_MAC_TBA), ios(WK_IOS_TBA));
+- (void)_getActivePagesOriginsInWebProcessForTesting:(pid_t)pid completionHandler:(void(^)(NSArray<NSString *> *))completionHandler WK_API_AVAILABLE(macos(10.14.4), ios(12.2));
+- (BOOL)_networkProcessHasEntitlementForTesting:(NSString *)entitlement WK_API_AVAILABLE(macos(10.14.4), ios(12.2));
 
-@property (nonatomic, getter=_isCookieStoragePartitioningEnabled, setter=_setCookieStoragePartitioningEnabled:) BOOL _cookieStoragePartitioningEnabled WK_API_DEPRECATED("Partitioned cookies are no longer supported", macos(10.12.3, WK_MAC_TBA), ios(10.3, WK_IOS_TBA));
+@property (nonatomic, getter=_isCookieStoragePartitioningEnabled, setter=_setCookieStoragePartitioningEnabled:) BOOL _cookieStoragePartitioningEnabled WK_API_DEPRECATED("Partitioned cookies are no longer supported", macos(10.12.3, 10.14.4), ios(10.3, 12.2));
 @property (nonatomic, getter=_isStorageAccessAPIEnabled, setter=_setStorageAccessAPIEnabled:) BOOL _storageAccessAPIEnabled WK_API_AVAILABLE(macos(10.13.4), ios(11.3));
 - (void)_synthesizeAppIsBackground:(BOOL)background WK_API_AVAILABLE(macos(WK_MAC_TBA), ios(WK_IOS_TBA));
 
diff --git a/Source/WebKit/UIProcess/API/Cocoa/WKTypeRefWrapper.h b/Source/WebKit/UIProcess/API/Cocoa/WKTypeRefWrapper.h
index 4803b22..a73ebe3 100644
--- a/Source/WebKit/UIProcess/API/Cocoa/WKTypeRefWrapper.h
+++ b/Source/WebKit/UIProcess/API/Cocoa/WKTypeRefWrapper.h
@@ -28,7 +28,7 @@
 #import <Foundation/Foundation.h>
 #import <WebKit/WKBase.h>
 
-WK_CLASS_DEPRECATED_WITH_REPLACEMENT("WKObject", macos(10.10, WK_MAC_TBA), ios(8.0, WK_IOS_TBA))
+WK_CLASS_DEPRECATED_WITH_REPLACEMENT("WKObject", macos(10.10, 10.14.4), ios(8.0, 12.2))
 @interface WKTypeRefWrapper : NSObject
 
 - (id)initWithObject:(WKTypeRef)object;
diff --git a/Source/WebKit/UIProcess/API/Cocoa/WKUIDelegatePrivate.h b/Source/WebKit/UIProcess/API/Cocoa/WKUIDelegatePrivate.h
index 4d70ee2..bec2d64 100644
--- a/Source/WebKit/UIProcess/API/Cocoa/WKUIDelegatePrivate.h
+++ b/Source/WebKit/UIProcess/API/Cocoa/WKUIDelegatePrivate.h
@@ -74,7 +74,7 @@
 typedef NS_ENUM(NSInteger, _WKFocusDirection) {
     _WKFocusDirectionBackward,
     _WKFocusDirectionForward,
-} WK_API_AVAILABLE(macos(10.13.4), ios(WK_IOS_TBA));
+} WK_API_AVAILABLE(macos(10.13.4), ios(12.2));
 
 @protocol WKUIDelegatePrivate <WKUIDelegate>
 
@@ -98,8 +98,8 @@
 - (void)_webViewDidEnterFullscreen:(WKWebView *)webView WK_API_AVAILABLE(macos(10.11), ios(8.3));
 - (void)_webViewDidExitFullscreen:(WKWebView *)webView WK_API_AVAILABLE(macos(10.11), ios(8.3));
 - (void)_webViewRequestPointerLock:(WKWebView *)webView WK_API_AVAILABLE(macos(10.12.3));
-- (void)_webViewDidRequestPointerLock:(WKWebView *)webView completionHandler:(void (^)(BOOL))completionHandler WK_API_AVAILABLE(macos(WK_MAC_TBA), ios(WK_IOS_TBA));
-- (void)_webViewDidShowSafeBrowsingWarning:(WKWebView *)webView WK_API_AVAILABLE(macos(WK_MAC_TBA), ios(WK_IOS_TBA));
+- (void)_webViewDidRequestPointerLock:(WKWebView *)webView completionHandler:(void (^)(BOOL))completionHandler WK_API_AVAILABLE(macos(10.14.4), ios(12.2));
+- (void)_webViewDidShowSafeBrowsingWarning:(WKWebView *)webView WK_API_AVAILABLE(macos(10.14.4), ios(12.2));
 - (void)_webViewDidLosePointerLock:(WKWebView *)webView WK_API_AVAILABLE(macos(10.12.3));
 - (void)_webView:(WKWebView *)webView hasVideoInPictureInPictureDidChange:(BOOL)hasVideoInPictureInPicture WK_API_AVAILABLE(macos(10.13), ios(11.0));
 
@@ -119,15 +119,15 @@
 
 - (void)_webView:(WKWebView *)webView didRemoveAttachment:(_WKAttachment *)attachment WK_API_AVAILABLE(macos(10.13.4), ios(11.3));
 - (void)_webView:(WKWebView *)webView didInsertAttachment:(_WKAttachment *)attachment withSource:(NSString *)source WK_API_AVAILABLE(macos(10.14), ios(12.0));
-- (void)_webView:(WKWebView *)webView didInvalidateDataForAttachment:(_WKAttachment *)attachment WK_API_AVAILABLE(macos(WK_MAC_TBA), ios(WK_IOS_TBA));
+- (void)_webView:(WKWebView *)webView didInvalidateDataForAttachment:(_WKAttachment *)attachment WK_API_AVAILABLE(macos(10.14.4), ios(12.2));
 
 - (void)_webView:(WKWebView *)webView didResignInputElementStrongPasswordAppearanceWithUserInfo:(id <NSSecureCoding>)userInfo WK_API_AVAILABLE(macos(10.14), ios(12.0));
 
 - (void)_webView:(WKWebView *)webView requestStorageAccessPanelForDomain:(NSString *)requestingDomain underCurrentDomain:(NSString *)currentDomain completionHandler:(void (^)(BOOL result))completionHandler WK_API_AVAILABLE(macos(10.14), ios(12.0));
 
-- (void)_webView:(WKWebView *)webView didChangeFontAttributes:(NSDictionary<NSString *, id> *)fontAttributes WK_API_AVAILABLE(macos(WK_MAC_TBA), ios(WK_IOS_TBA));
+- (void)_webView:(WKWebView *)webView didChangeFontAttributes:(NSDictionary<NSString *, id> *)fontAttributes WK_API_AVAILABLE(macos(10.14.4), ios(12.2));
 
-- (void)_webView:(WKWebView *)webView takeFocus:(_WKFocusDirection)direction WK_API_AVAILABLE(macos(10.13.4), ios(WK_IOS_TBA));
+- (void)_webView:(WKWebView *)webView takeFocus:(_WKFocusDirection)direction WK_API_AVAILABLE(macos(10.13.4), ios(12.2));
 
 #if TARGET_OS_IPHONE
 - (BOOL)_webView:(WKWebView *)webView shouldIncludeAppLinkActionsForElement:(_WKActivatedElementInfo *)element WK_API_AVAILABLE(ios(9.0));
@@ -161,7 +161,7 @@
 - (void)_webView:(WKWebView *)webView dataInteractionOperationWasHandled:(BOOL)handled forSession:(id)session itemProviders:(NSArray *)itemProviders WK_API_AVAILABLE(ios(11.0));
 - (NSUInteger)_webView:(WKWebView *)webView willUpdateDataInteractionOperationToOperation:(NSUInteger)operation forSession:(id)session WK_API_AVAILABLE(ios(11.0));
 #if TARGET_OS_IOS
-- (UIDropProposal *)_webView:(WKWebView *)webView willUpdateDropProposalToProposal:(UIDropProposal *)proposal forSession:(id <UIDropSession>)session WK_API_AVAILABLE(ios(WK_IOS_TBA));
+- (UIDropProposal *)_webView:(WKWebView *)webView willUpdateDropProposalToProposal:(UIDropProposal *)proposal forSession:(id <UIDropSession>)session WK_API_AVAILABLE(ios(12.2));
 - (UITargetedDragPreview *)_webView:(WKWebView *)webView previewForLiftingItem:(UIDragItem *)item session:(id <UIDragSession>)session WK_API_AVAILABLE(ios(11.0));
 - (UITargetedDragPreview *)_webView:(WKWebView *)webView previewForCancellingItem:(UIDragItem *)item withDefault:(UITargetedDragPreview *)defaultPreview WK_API_AVAILABLE(ios(11.0));
 - (NSArray<UIDragItem *> *)_webView:(WKWebView *)webView willPerformDropWithSession:(id <UIDropSession>)session WK_API_AVAILABLE(ios(11.0));
@@ -205,10 +205,10 @@
 - (void)_webView:(WKWebView *)webView getWindowFrameWithCompletionHandler:(void (^)(CGRect))completionHandler WK_API_AVAILABLE(macos(10.13.4));
 - (void)_webView:(WKWebView *)webView setWindowFrame:(CGRect)frame WK_API_AVAILABLE(macos(10.13.4));
 - (void)_webView:(WKWebView *)webView unavailablePlugInButtonClickedWithReason:(_WKPlugInUnavailabilityReason)reason plugInInfo:(NSDictionary *)plugInInfo;
-- (NSMenu *)_webView:(WKWebView *)webView contextMenu:(NSMenu *)menu forElement:(_WKContextMenuElementInfo *)element WK_API_DEPRECATED_WITH_REPLACEMENT("_webView:getContextMenuFromProposedMenu:forElement:userInfo:completionHandler:", macos(10.12, WK_MAC_TBA));
-- (NSMenu *)_webView:(WKWebView *)webView contextMenu:(NSMenu *)menu forElement:(_WKContextMenuElementInfo *)element userInfo:(id <NSSecureCoding>)userInfo WK_API_DEPRECATED_WITH_REPLACEMENT("_webView:getContextMenuFromProposedMenu:forElement:userInfo:completionHandler:", macos(10.12, WK_MAC_TBA));
+- (NSMenu *)_webView:(WKWebView *)webView contextMenu:(NSMenu *)menu forElement:(_WKContextMenuElementInfo *)element WK_API_DEPRECATED_WITH_REPLACEMENT("_webView:getContextMenuFromProposedMenu:forElement:userInfo:completionHandler:", macos(10.12, 10.14.4));
+- (NSMenu *)_webView:(WKWebView *)webView contextMenu:(NSMenu *)menu forElement:(_WKContextMenuElementInfo *)element userInfo:(id <NSSecureCoding>)userInfo WK_API_DEPRECATED_WITH_REPLACEMENT("_webView:getContextMenuFromProposedMenu:forElement:userInfo:completionHandler:", macos(10.12, 10.14.4));
 - (void)_webView:(WKWebView *)webView getContextMenuFromProposedMenu:(NSMenu *)menu forElement:(_WKContextMenuElementInfo *)element userInfo:(id <NSSecureCoding>)userInfo completionHandler:(void (^)(NSMenu *))completionHandler WK_API_AVAILABLE(macos(10.14));
-- (void)_webView:(WKWebView *)webView didPerformDragOperation:(BOOL)handled WK_API_AVAILABLE(macos(WK_MAC_TBA));
+- (void)_webView:(WKWebView *)webView didPerformDragOperation:(BOOL)handled WK_API_AVAILABLE(macos(10.14.4));
 #endif // TARGET_OS_IPHONE
 
 @end
diff --git a/Source/WebKit/UIProcess/API/Cocoa/WKView.h b/Source/WebKit/UIProcess/API/Cocoa/WKView.h
index ffb68f1..6e3d79a 100644
--- a/Source/WebKit/UIProcess/API/Cocoa/WKView.h
+++ b/Source/WebKit/UIProcess/API/Cocoa/WKView.h
@@ -35,7 +35,7 @@
 @class WKProcessGroup;
 @class WKViewData;
 
-WK_CLASS_DEPRECATED_WITH_REPLACEMENT("WKWebView", macos(10.10, WK_MAC_TBA), ios(8.0, WK_IOS_TBA))
+WK_CLASS_DEPRECATED_WITH_REPLACEMENT("WKWebView", macos(10.10, 10.14.4), ios(8.0, 12.2))
 @interface WKView : NSView <NSTextInputClient> {
 @private
     WKViewData *_data;
diff --git a/Source/WebKit/UIProcess/API/Cocoa/WKWebViewConfigurationPrivate.h b/Source/WebKit/UIProcess/API/Cocoa/WKWebViewConfigurationPrivate.h
index 8cbe0a4..60ae06e 100644
--- a/Source/WebKit/UIProcess/API/Cocoa/WKWebViewConfigurationPrivate.h
+++ b/Source/WebKit/UIProcess/API/Cocoa/WKWebViewConfigurationPrivate.h
@@ -63,7 +63,7 @@
 @property (nonatomic, setter=_setInvisibleAutoplayNotPermitted:) BOOL _invisibleAutoplayNotPermitted WK_API_AVAILABLE(macos(10.12), ios(10.0));
 @property (nonatomic, setter=_setMediaDataLoadsAutomatically:) BOOL _mediaDataLoadsAutomatically WK_API_AVAILABLE(macos(10.12), ios(10.0));
 @property (nonatomic, setter=_setAttachmentElementEnabled:) BOOL _attachmentElementEnabled WK_API_AVAILABLE(macos(10.12), ios(10.0));
-@property (nonatomic, setter=_setAttachmentFileWrapperClass:) Class _attachmentFileWrapperClass WK_API_AVAILABLE(macos(WK_MAC_TBA), ios(WK_IOS_TBA));
+@property (nonatomic, setter=_setAttachmentFileWrapperClass:) Class _attachmentFileWrapperClass WK_API_AVAILABLE(macos(10.14.4), ios(12.2));
 @property (nonatomic, setter=_setInitialCapitalizationEnabled:) BOOL _initialCapitalizationEnabled WK_API_AVAILABLE(macos(10.12), ios(10.0));
 @property (nonatomic, setter=_setApplePayEnabled:) BOOL _applePayEnabled WK_API_AVAILABLE(macos(10.12), ios(10.0));
 @property (nonatomic, setter=_setWaitsForPaintAfterViewDidMoveToWindow:) BOOL _waitsForPaintAfterViewDidMoveToWindow WK_API_AVAILABLE(macos(10.12.3), ios(10.3));
@@ -103,9 +103,9 @@
 @property (nonatomic, setter=_setAllowMediaContentTypesRequiringHardwareSupportAsFallback:) BOOL _allowMediaContentTypesRequiringHardwareSupportAsFallback WK_API_AVAILABLE(macos(10.13), ios(11.0));
 
 // The input of this SPI is an array of image UTI (Uniform Type Identifier).
-@property (nonatomic, copy, setter=_setAdditionalSupportedImageTypes:) NSArray<NSString *> *_additionalSupportedImageTypes WK_API_AVAILABLE(macos(WK_MAC_TBA), ios(WK_IOS_TBA));
+@property (nonatomic, copy, setter=_setAdditionalSupportedImageTypes:) NSArray<NSString *> *_additionalSupportedImageTypes WK_API_AVAILABLE(macos(10.14.4), ios(12.2));
 
-@property (nonatomic, setter=_setEditableImagesEnabled:) BOOL _editableImagesEnabled WK_API_AVAILABLE(macos(WK_MAC_TBA), ios(WK_IOS_TBA));
+@property (nonatomic, setter=_setEditableImagesEnabled:) BOOL _editableImagesEnabled WK_API_AVAILABLE(macos(10.14.4), ios(12.2));
 @property (nonatomic, setter=_setUndoManagerAPIEnabled:) BOOL _undoManagerAPIEnabled WK_API_AVAILABLE(macos(WK_MAC_TBA), ios(WK_IOS_TBA));
 
 @end
diff --git a/Source/WebKit/UIProcess/API/Cocoa/WKWebViewPrivate.h b/Source/WebKit/UIProcess/API/Cocoa/WKWebViewPrivate.h
index 06c1eb4a..0f178c0 100644
--- a/Source/WebKit/UIProcess/API/Cocoa/WKWebViewPrivate.h
+++ b/Source/WebKit/UIProcess/API/Cocoa/WKWebViewPrivate.h
@@ -155,7 +155,7 @@
 @property (nonatomic, setter=_setUserContentExtensionsEnabled:) BOOL _userContentExtensionsEnabled WK_API_AVAILABLE(macos(10.11), ios(9.0));
 
 @property (nonatomic, readonly) pid_t _webProcessIdentifier;
-@property (nonatomic, readonly) pid_t _provisionalWebProcessIdentifier WK_API_AVAILABLE(macos(WK_MAC_TBA), ios(WK_IOS_TBA));
+@property (nonatomic, readonly) pid_t _provisionalWebProcessIdentifier WK_API_AVAILABLE(macos(10.14.4), ios(12.2));
 
 @property (nonatomic, getter=_isEditable, setter=_setEditable:) BOOL _editable WK_API_AVAILABLE(macos(10.11), ios(9.0));
 
@@ -190,54 +190,54 @@
 
 @property (nonatomic, setter=_setViewScale:) CGFloat _viewScale WK_API_AVAILABLE(macos(10.11), ios(9.0));
 
-@property (nonatomic, setter=_setMinimumEffectiveDeviceWidth:) CGFloat _minimumEffectiveDeviceWidth WK_API_AVAILABLE(macos(WK_MAC_TBA), ios(WK_IOS_TBA));
+@property (nonatomic, setter=_setMinimumEffectiveDeviceWidth:) CGFloat _minimumEffectiveDeviceWidth WK_API_AVAILABLE(macos(10.14.4), ios(12.2));
 
 @property (nonatomic, setter=_setBackgroundExtendsBeyondPage:) BOOL _backgroundExtendsBeyondPage WK_API_AVAILABLE(macos(10.13.4), ios(8.0));
 
-- (_WKAttachment *)_insertAttachmentWithFilename:(NSString *)filename contentType:(NSString *)contentType data:(NSData *)data options:(_WKAttachmentDisplayOptions *)options completion:(void(^)(BOOL success))completionHandler WK_API_DEPRECATED_WITH_REPLACEMENT("-_insertAttachmentWithFileWrapper:contentType:options:completion:", macos(10.13.4, WK_MAC_TBA), ios(11.3, WK_IOS_TBA));
-- (_WKAttachment *)_insertAttachmentWithFileWrapper:(NSFileWrapper *)fileWrapper contentType:(NSString *)contentType options:(_WKAttachmentDisplayOptions *)options completion:(void(^)(BOOL success))completionHandler WK_API_DEPRECATED_WITH_REPLACEMENT("-_insertAttachmentWithFileWrapper:contentType:completion:", macos(WK_MAC_TBA, WK_MAC_TBA), ios(WK_IOS_TBA, WK_IOS_TBA));
-- (_WKAttachment *)_insertAttachmentWithFileWrapper:(NSFileWrapper *)fileWrapper contentType:(NSString *)contentType completion:(void(^)(BOOL success))completionHandler WK_API_AVAILABLE(macos(WK_MAC_TBA), ios(WK_IOS_TBA));
-- (_WKAttachment *)_attachmentForIdentifier:(NSString *)identifier WK_API_AVAILABLE(macos(WK_MAC_TBA), ios(WK_IOS_TBA));
+- (_WKAttachment *)_insertAttachmentWithFilename:(NSString *)filename contentType:(NSString *)contentType data:(NSData *)data options:(_WKAttachmentDisplayOptions *)options completion:(void(^)(BOOL success))completionHandler WK_API_DEPRECATED_WITH_REPLACEMENT("-_insertAttachmentWithFileWrapper:contentType:options:completion:", macos(10.13.4, 10.14.4), ios(11.3, 12.2));
+- (_WKAttachment *)_insertAttachmentWithFileWrapper:(NSFileWrapper *)fileWrapper contentType:(NSString *)contentType options:(_WKAttachmentDisplayOptions *)options completion:(void(^)(BOOL success))completionHandler WK_API_DEPRECATED_WITH_REPLACEMENT("-_insertAttachmentWithFileWrapper:contentType:completion:", macos(10.14.4, 10.14.4), ios(12.2, 12.2));
+- (_WKAttachment *)_insertAttachmentWithFileWrapper:(NSFileWrapper *)fileWrapper contentType:(NSString *)contentType completion:(void(^)(BOOL success))completionHandler WK_API_AVAILABLE(macos(10.14.4), ios(12.2));
+- (_WKAttachment *)_attachmentForIdentifier:(NSString *)identifier WK_API_AVAILABLE(macos(10.14.4), ios(12.2));
 
-- (void)_simulateDeviceOrientationChangeWithAlpha:(double)alpha beta:(double)beta gamma:(double)gamma WK_API_AVAILABLE(macos(WK_MAC_TBA), ios(WK_IOS_TBA));
+- (void)_simulateDeviceOrientationChangeWithAlpha:(double)alpha beta:(double)beta gamma:(double)gamma WK_API_AVAILABLE(macos(10.14.4), ios(12.2));
 
-+ (BOOL)_handlesSafeBrowsing WK_API_AVAILABLE(macos(WK_MAC_TBA), ios(WK_IOS_TBA));
-+ (NSURL *)_confirmMalwareSentinel WK_API_AVAILABLE(macos(WK_MAC_TBA), ios(WK_IOS_TBA));
-+ (NSURL *)_visitUnsafeWebsiteSentinel WK_API_AVAILABLE(macos(WK_MAC_TBA), ios(WK_IOS_TBA));
-- (void)_showSafeBrowsingWarningWithTitle:(NSString *)title warning:(NSString *)warning details:(NSAttributedString *)details completionHandler:(void(^)(BOOL))completionHandler WK_API_AVAILABLE(macos(WK_MAC_TBA), ios(WK_IOS_TBA));
-- (void)_showSafeBrowsingWarningWithURL:(NSURL *)url title:(NSString *)title warning:(NSString *)warning details:(NSAttributedString *)details completionHandler:(void(^)(BOOL))completionHandler WK_API_AVAILABLE(macos(WK_MAC_TBA), ios(WK_IOS_TBA));
++ (BOOL)_handlesSafeBrowsing WK_API_AVAILABLE(macos(10.14.4), ios(12.2));
++ (NSURL *)_confirmMalwareSentinel WK_API_AVAILABLE(macos(10.14.4), ios(12.2));
++ (NSURL *)_visitUnsafeWebsiteSentinel WK_API_AVAILABLE(macos(10.14.4), ios(12.2));
+- (void)_showSafeBrowsingWarningWithTitle:(NSString *)title warning:(NSString *)warning details:(NSAttributedString *)details completionHandler:(void(^)(BOOL))completionHandler WK_API_AVAILABLE(macos(10.14.4), ios(12.2));
+- (void)_showSafeBrowsingWarningWithURL:(NSURL *)url title:(NSString *)title warning:(NSString *)warning details:(NSAttributedString *)details completionHandler:(void(^)(BOOL))completionHandler WK_API_AVAILABLE(macos(10.14.4), ios(12.2));
 
-- (void)_isJITEnabled:(void(^)(BOOL))completionHandler WK_API_AVAILABLE(macos(WK_MAC_TBA), ios(WK_IOS_TBA));
-- (void)_removeDataDetectedLinks:(dispatch_block_t)completion WK_API_AVAILABLE(macos(WK_MAC_TBA), ios(WK_IOS_TBA));
+- (void)_isJITEnabled:(void(^)(BOOL))completionHandler WK_API_AVAILABLE(macos(10.14.4), ios(12.2));
+- (void)_removeDataDetectedLinks:(dispatch_block_t)completion WK_API_AVAILABLE(macos(10.14.4), ios(12.2));
 
-- (IBAction)_alignCenter:(id)sender WK_API_AVAILABLE(macos(WK_MAC_TBA), ios(WK_IOS_TBA));
-- (IBAction)_alignJustified:(id)sender WK_API_AVAILABLE(macos(WK_MAC_TBA), ios(WK_IOS_TBA));
-- (IBAction)_alignLeft:(id)sender WK_API_AVAILABLE(macos(WK_MAC_TBA), ios(WK_IOS_TBA));
-- (IBAction)_alignRight:(id)sender WK_API_AVAILABLE(macos(WK_MAC_TBA), ios(WK_IOS_TBA));
-- (IBAction)_indent:(id)sender WK_API_AVAILABLE(macos(WK_MAC_TBA), ios(WK_IOS_TBA));
-- (IBAction)_outdent:(id)sender WK_API_AVAILABLE(macos(WK_MAC_TBA), ios(WK_IOS_TBA));
-- (IBAction)_toggleStrikeThrough:(id)sender WK_API_AVAILABLE(macos(WK_MAC_TBA), ios(WK_IOS_TBA));
-- (IBAction)_insertOrderedList:(id)sender WK_API_AVAILABLE(macos(WK_MAC_TBA), ios(WK_IOS_TBA));
-- (IBAction)_insertUnorderedList:(id)sender WK_API_AVAILABLE(macos(WK_MAC_TBA), ios(WK_IOS_TBA));
-- (IBAction)_insertNestedOrderedList:(id)sender WK_API_AVAILABLE(macos(WK_MAC_TBA), ios(WK_IOS_TBA));
-- (IBAction)_insertNestedUnorderedList:(id)sender WK_API_AVAILABLE(macos(WK_MAC_TBA), ios(WK_IOS_TBA));
-- (IBAction)_increaseListLevel:(id)sender WK_API_AVAILABLE(macos(WK_MAC_TBA), ios(WK_IOS_TBA));
-- (IBAction)_decreaseListLevel:(id)sender WK_API_AVAILABLE(macos(WK_MAC_TBA), ios(WK_IOS_TBA));
-- (IBAction)_changeListType:(id)sender WK_API_AVAILABLE(macos(WK_MAC_TBA), ios(WK_IOS_TBA));
-- (IBAction)_pasteAsQuotation:(id)sender WK_API_AVAILABLE(macos(WK_MAC_TBA), ios(WK_IOS_TBA));
-- (IBAction)_pasteAndMatchStyle:(id)sender WK_API_AVAILABLE(macos(WK_MAC_TBA), ios(WK_IOS_TBA));
-- (IBAction)_takeFindStringFromSelection:(id)sender WK_API_AVAILABLE(macos(WK_MAC_TBA), ios(WK_IOS_TBA));
+- (IBAction)_alignCenter:(id)sender WK_API_AVAILABLE(macos(10.14.4), ios(12.2));
+- (IBAction)_alignJustified:(id)sender WK_API_AVAILABLE(macos(10.14.4), ios(12.2));
+- (IBAction)_alignLeft:(id)sender WK_API_AVAILABLE(macos(10.14.4), ios(12.2));
+- (IBAction)_alignRight:(id)sender WK_API_AVAILABLE(macos(10.14.4), ios(12.2));
+- (IBAction)_indent:(id)sender WK_API_AVAILABLE(macos(10.14.4), ios(12.2));
+- (IBAction)_outdent:(id)sender WK_API_AVAILABLE(macos(10.14.4), ios(12.2));
+- (IBAction)_toggleStrikeThrough:(id)sender WK_API_AVAILABLE(macos(10.14.4), ios(12.2));
+- (IBAction)_insertOrderedList:(id)sender WK_API_AVAILABLE(macos(10.14.4), ios(12.2));
+- (IBAction)_insertUnorderedList:(id)sender WK_API_AVAILABLE(macos(10.14.4), ios(12.2));
+- (IBAction)_insertNestedOrderedList:(id)sender WK_API_AVAILABLE(macos(10.14.4), ios(12.2));
+- (IBAction)_insertNestedUnorderedList:(id)sender WK_API_AVAILABLE(macos(10.14.4), ios(12.2));
+- (IBAction)_increaseListLevel:(id)sender WK_API_AVAILABLE(macos(10.14.4), ios(12.2));
+- (IBAction)_decreaseListLevel:(id)sender WK_API_AVAILABLE(macos(10.14.4), ios(12.2));
+- (IBAction)_changeListType:(id)sender WK_API_AVAILABLE(macos(10.14.4), ios(12.2));
+- (IBAction)_pasteAsQuotation:(id)sender WK_API_AVAILABLE(macos(10.14.4), ios(12.2));
+- (IBAction)_pasteAndMatchStyle:(id)sender WK_API_AVAILABLE(macos(10.14.4), ios(12.2));
+- (IBAction)_takeFindStringFromSelection:(id)sender WK_API_AVAILABLE(macos(10.14.4), ios(12.2));
 
-@property (class, nonatomic, copy, setter=_setStringForFind:) NSString *_stringForFind WK_API_AVAILABLE(macos(WK_MAC_TBA), ios(WK_IOS_TBA));
+@property (class, nonatomic, copy, setter=_setStringForFind:) NSString *_stringForFind WK_API_AVAILABLE(macos(10.14.4), ios(12.2));
 @property (nonatomic, readonly) _WKSelectionAttributes _selectionAttributes WK_API_AVAILABLE(macos(WK_MAC_TBA), ios(WK_IOS_TBA));
 
 #if TARGET_OS_IPHONE
 
-- (void)_setFont:(UIFont *)font sender:(id)sender WK_API_AVAILABLE(ios(WK_IOS_TBA));
-- (void)_setFontSize:(CGFloat)fontSize sender:(id)sender WK_API_AVAILABLE(ios(WK_IOS_TBA));
-- (void)_setTextColor:(UIColor *)color sender:(id)sender WK_API_AVAILABLE(ios(WK_IOS_TBA));
+- (void)_setFont:(UIFont *)font sender:(id)sender WK_API_AVAILABLE(ios(12.2));
+- (void)_setFontSize:(CGFloat)fontSize sender:(id)sender WK_API_AVAILABLE(ios(12.2));
+- (void)_setTextColor:(UIColor *)color sender:(id)sender WK_API_AVAILABLE(ios(12.2));
 
-- (void)_detectDataWithTypes:(WKDataDetectorTypes)types completionHandler:(dispatch_block_t)completion WK_API_AVAILABLE(ios(WK_IOS_TBA));
+- (void)_detectDataWithTypes:(WKDataDetectorTypes)types completionHandler:(dispatch_block_t)completion WK_API_AVAILABLE(ios(12.2));
 
 // DERECATED: The setters of the three following function are deprecated, please use overrideLayoutParameters.
 // Define the smallest size a page take with a regular viewport.
@@ -303,9 +303,9 @@
 - (void)_accessibilityRetrieveSpeakSelectionContent WK_API_AVAILABLE(ios(11.0));
 - (void)_accessibilityDidGetSpeakSelectionContent:(NSString *)content WK_API_AVAILABLE(ios(11.0));
 
-@property (nonatomic, readonly) UIView *_safeBrowsingWarning WK_API_AVAILABLE(macos(WK_MAC_TBA), ios(WK_IOS_TBA));
+@property (nonatomic, readonly) UIView *_safeBrowsingWarning WK_API_AVAILABLE(macos(10.14.4), ios(12.2));
 #else
-@property (nonatomic, readonly) NSView *_safeBrowsingWarning WK_API_AVAILABLE(macos(WK_MAC_TBA), ios(WK_IOS_TBA));
+@property (nonatomic, readonly) NSView *_safeBrowsingWarning WK_API_AVAILABLE(macos(10.14.4), ios(12.2));
 
 @property (nonatomic, readonly) _WKRectEdge _pinnedState WK_API_AVAILABLE(macos(10.13.4));
 @property (nonatomic, setter=_setRubberBandingEnabled:) _WKRectEdge _rubberBandingEnabled WK_API_AVAILABLE(macos(10.13.4));
@@ -495,7 +495,7 @@
 - (void)_accessibilityClearSelection WK_API_AVAILABLE(ios(11.3));
 - (UIView *)_fullScreenPlaceholderView WK_API_AVAILABLE(ios(12.0));
 
-@property (nonatomic, readonly) BOOL _contentViewIsFirstResponder WK_API_AVAILABLE(ios(WK_IOS_TBA));
+@property (nonatomic, readonly) BOOL _contentViewIsFirstResponder WK_API_AVAILABLE(ios(12.2));
 #else
 - (void)_dismissContentRelativeChildWindows WK_API_AVAILABLE(macos(10.13.4));
 - (void)_setFrame:(NSRect)rect andScrollBy:(NSSize)offset WK_API_AVAILABLE(macos(10.13.4));
@@ -533,7 +533,7 @@
 
 - (void)_setHeaderBannerHeight:(int)height WK_API_AVAILABLE(macos(10.12.3));
 - (void)_setFooterBannerHeight:(int)height WK_API_AVAILABLE(macos(10.12.3));
-- (void)_doAfterProcessingAllPendingMouseEvents:(dispatch_block_t)action WK_API_AVAILABLE(macos(WK_MAC_TBA));
+- (void)_doAfterProcessingAllPendingMouseEvents:(dispatch_block_t)action WK_API_AVAILABLE(macos(10.14.4));
 #endif
 
 - (void)_requestActiveNowPlayingSessionInfo:(void(^)(BOOL, BOOL, NSString*, double, double, NSInteger))callback WK_API_AVAILABLE(macos(10.13.4), ios(11.3));
@@ -555,11 +555,11 @@
 - (BOOL)_completeBackSwipeForTesting;
 - (void)_setDefersLoadingForTesting:(BOOL)defersLoading;
 
-- (void)_setShareSheetCompletesImmediatelyWithResolutionForTesting:(BOOL)resolved WK_API_AVAILABLE(macos(WK_MAC_TBA), ios(WK_IOS_TBA));
+- (void)_setShareSheetCompletesImmediatelyWithResolutionForTesting:(BOOL)resolved WK_API_AVAILABLE(macos(10.14.4), ios(12.2));
 
-@property (nonatomic, readonly) BOOL _hasInspectorFrontend WK_API_AVAILABLE(macos(WK_MAC_TBA), ios(WK_IOS_TBA));
-@property (nonatomic, readonly) _WKInspector *_inspector WK_API_AVAILABLE(macos(WK_MAC_TBA), ios(WK_IOS_TBA));
-@property (nonatomic, readonly) _WKFrameHandle *_mainFrame WK_API_AVAILABLE(macos(WK_MAC_TBA), ios(WK_IOS_TBA));
+@property (nonatomic, readonly) BOOL _hasInspectorFrontend WK_API_AVAILABLE(macos(10.14.4), ios(12.2));
+@property (nonatomic, readonly) _WKInspector *_inspector WK_API_AVAILABLE(macos(10.14.4), ios(12.2));
+@property (nonatomic, readonly) _WKFrameHandle *_mainFrame WK_API_AVAILABLE(macos(10.14.4), ios(12.2));
 
 @property (nonatomic, setter=_setScrollingUpdatesDisabledForTesting:) BOOL _scrollingUpdatesDisabledForTesting WK_API_AVAILABLE(macos(WK_MAC_TBA), ios(WK_IOS_TBA));
 
diff --git a/Source/WebKit/UIProcess/API/Cocoa/WKWebsiteDataStorePrivate.h b/Source/WebKit/UIProcess/API/Cocoa/WKWebsiteDataStorePrivate.h
index 6d0e7f8..2f8f462 100644
--- a/Source/WebKit/UIProcess/API/Cocoa/WKWebsiteDataStorePrivate.h
+++ b/Source/WebKit/UIProcess/API/Cocoa/WKWebsiteDataStorePrivate.h
@@ -55,8 +55,8 @@
 @property (nonatomic, setter=_setBoundInterfaceIdentifier:) NSString *_boundInterfaceIdentifier WK_API_AVAILABLE(macos(10.13.4), ios(11.3));
 @property (nonatomic, setter=_setAllowsCellularAccess:) BOOL _allowsCellularAccess WK_API_AVAILABLE(macos(10.13.4), ios(11.3));
 @property (nonatomic, setter=_setProxyConfiguration:) NSDictionary *_proxyConfiguration WK_API_AVAILABLE(macos(10.14), ios(12.0));
-@property (nonatomic, copy, setter=_setSourceApplicationBundleIdentifier:) NSString *_sourceApplicationBundleIdentifier WK_API_AVAILABLE(macos(WK_MAC_TBA), ios(WK_IOS_TBA));
-@property (nonatomic, copy, setter=_setSourceApplicationSecondaryIdentifier:) NSString *_sourceApplicationSecondaryIdentifier WK_API_AVAILABLE(macos(WK_MAC_TBA), ios(WK_IOS_TBA));
+@property (nonatomic, copy, setter=_setSourceApplicationBundleIdentifier:) NSString *_sourceApplicationBundleIdentifier WK_API_AVAILABLE(macos(10.14.4), ios(12.2));
+@property (nonatomic, copy, setter=_setSourceApplicationSecondaryIdentifier:) NSString *_sourceApplicationSecondaryIdentifier WK_API_AVAILABLE(macos(10.14.4), ios(12.2));
 @property (nonatomic, setter=_setAllowsTLSFallback:) BOOL _allowsTLSFallback WK_API_AVAILABLE(macos(WK_MAC_TBA), ios(WK_IOS_TBA));
 
 @property (nonatomic, readonly) NSURL *_indexedDBDatabaseDirectory;
diff --git a/Source/WebKit/UIProcess/API/Cocoa/_WKAttachment.h b/Source/WebKit/UIProcess/API/Cocoa/_WKAttachment.h
index 3c35788..37e8239 100644
--- a/Source/WebKit/UIProcess/API/Cocoa/_WKAttachment.h
+++ b/Source/WebKit/UIProcess/API/Cocoa/_WKAttachment.h
@@ -52,15 +52,15 @@
 WK_CLASS_AVAILABLE(macos(10.13.4), ios(11.3))
 @interface _WKAttachment : NSObject
 
-- (void)setFileWrapper:(NSFileWrapper *)fileWrapper contentType:(nullable NSString *)contentType completion:(void(^ _Nullable)(NSError * _Nullable))completionHandler WK_API_AVAILABLE(macos(WK_MAC_TBA), ios(WK_IOS_TBA));
+- (void)setFileWrapper:(NSFileWrapper *)fileWrapper contentType:(nullable NSString *)contentType completion:(void(^ _Nullable)(NSError * _Nullable))completionHandler WK_API_AVAILABLE(macos(10.14.4), ios(12.2));
 
-@property (nonatomic, readonly, nullable) _WKAttachmentInfo *info WK_API_AVAILABLE(macos(WK_MAC_TBA), ios(WK_IOS_TBA));
+@property (nonatomic, readonly, nullable) _WKAttachmentInfo *info WK_API_AVAILABLE(macos(10.14.4), ios(12.2));
 @property (nonatomic, readonly) NSString *uniqueIdentifier;
-@property (nonatomic, readonly, getter=isConnected) BOOL connected WK_API_AVAILABLE(macos(WK_MAC_TBA), ios(WK_IOS_TBA));
+@property (nonatomic, readonly, getter=isConnected) BOOL connected WK_API_AVAILABLE(macos(10.14.4), ios(12.2));
 
 // Deprecated SPI.
-- (void)requestInfo:(void(^)(_WKAttachmentInfo * _Nullable, NSError * _Nullable))completionHandler WK_API_DEPRECATED_WITH_REPLACEMENT("-info", macos(10.14, WK_MAC_TBA), ios(12.0, WK_IOS_TBA));
-- (void)setData:(NSData *)data newContentType:(nullable NSString *)newContentType newFilename:(nullable NSString *)newFilename completion:(void(^ _Nullable)(NSError * _Nullable))completionHandler WK_API_DEPRECATED_WITH_REPLACEMENT("Please use -setFileWrapper:contentType:completion: instead.", macos(10.13.4, WK_MAC_TBA), ios(11.3, WK_IOS_TBA));
+- (void)requestInfo:(void(^)(_WKAttachmentInfo * _Nullable, NSError * _Nullable))completionHandler WK_API_DEPRECATED_WITH_REPLACEMENT("-info", macos(10.14, 10.14.4), ios(12.0, 12.2));
+- (void)setData:(NSData *)data newContentType:(nullable NSString *)newContentType newFilename:(nullable NSString *)newFilename completion:(void(^ _Nullable)(NSError * _Nullable))completionHandler WK_API_DEPRECATED_WITH_REPLACEMENT("Please use -setFileWrapper:contentType:completion: instead.", macos(10.13.4, 10.14.4), ios(11.3, 12.2));
 
 @end
 
diff --git a/Source/WebKit/UIProcess/API/Cocoa/_WKAutomationSessionConfiguration.h b/Source/WebKit/UIProcess/API/Cocoa/_WKAutomationSessionConfiguration.h
index 86aec49..a2df948 100644
--- a/Source/WebKit/UIProcess/API/Cocoa/_WKAutomationSessionConfiguration.h
+++ b/Source/WebKit/UIProcess/API/Cocoa/_WKAutomationSessionConfiguration.h
@@ -29,7 +29,7 @@
 
 NS_ASSUME_NONNULL_BEGIN
 
-WK_CLASS_AVAILABLE(macos(10.13.4), ios(WK_IOS_TBA))
+WK_CLASS_AVAILABLE(macos(10.13.4), ios(12.2))
 @interface _WKAutomationSessionConfiguration : NSObject <NSCopying>
 
 @property (nonatomic) BOOL allowsInsecureMediaCapture;
diff --git a/Source/WebKit/UIProcess/API/Cocoa/_WKDownload.h b/Source/WebKit/UIProcess/API/Cocoa/_WKDownload.h
index 6a6f9c5..eea99bb 100644
--- a/Source/WebKit/UIProcess/API/Cocoa/_WKDownload.h
+++ b/Source/WebKit/UIProcess/API/Cocoa/_WKDownload.h
@@ -34,12 +34,12 @@
 
 - (void)cancel;
 
-- (void)publishProgressAtURL:(NSURL *)URL WK_API_AVAILABLE(macos(WK_MAC_TBA), ios(WK_IOS_TBA));
+- (void)publishProgressAtURL:(NSURL *)URL WK_API_AVAILABLE(macos(10.14.4), ios(12.2));
 
 @property (nonatomic, readonly) NSURLRequest *request;
 @property (nonatomic, readonly, weak) WKWebView *originatingWebView;
 @property (nonatomic, readonly, copy) NSArray<NSURL *> *redirectChain WK_API_AVAILABLE(macos(10.13.4), ios(11.3));
 @property (nonatomic, readonly) BOOL wasUserInitiated WK_API_AVAILABLE(macos(10.13.4), ios(11.3));
-@property (nonatomic, readonly) NSData *resumeData WK_API_AVAILABLE(macos(WK_MAC_TBA), ios(WK_IOS_TBA));
+@property (nonatomic, readonly) NSData *resumeData WK_API_AVAILABLE(macos(10.14.4), ios(12.2));
 
 @end
diff --git a/Source/WebKit/UIProcess/API/Cocoa/_WKFormInputSession.h b/Source/WebKit/UIProcess/API/Cocoa/_WKFormInputSession.h
index 5c6bbae..f59d7cb 100644
--- a/Source/WebKit/UIProcess/API/Cocoa/_WKFormInputSession.h
+++ b/Source/WebKit/UIProcess/API/Cocoa/_WKFormInputSession.h
@@ -39,7 +39,7 @@
 #if TARGET_OS_IPHONE
 @property (nonatomic, copy) NSString *accessoryViewCustomButtonTitle;
 @property (nonatomic, strong) UIView *customInputView WK_API_AVAILABLE(ios(10.0));
-@property (nonatomic, strong) UIView *customInputAccessoryView WK_API_AVAILABLE(ios(WK_IOS_TBA));
+@property (nonatomic, strong) UIView *customInputAccessoryView WK_API_AVAILABLE(ios(12.2));
 @property (nonatomic, copy) NSArray<UITextSuggestion *> *suggestions WK_API_AVAILABLE(ios(10.0));
 @property (nonatomic) BOOL accessoryViewShouldNotShow WK_API_AVAILABLE(ios(10.0));
 @property (nonatomic) BOOL forceSecureTextEntry WK_API_AVAILABLE(ios(10.0));
diff --git a/Source/WebKit/UIProcess/API/Cocoa/_WKInspector.h b/Source/WebKit/UIProcess/API/Cocoa/_WKInspector.h
index aca8df4..2e4ca07 100644
--- a/Source/WebKit/UIProcess/API/Cocoa/_WKInspector.h
+++ b/Source/WebKit/UIProcess/API/Cocoa/_WKInspector.h
@@ -31,7 +31,7 @@
 
 NS_ASSUME_NONNULL_BEGIN
 
-WK_CLASS_AVAILABLE(macos(WK_MAC_TBA), ios(WK_IOS_TBA))
+WK_CLASS_AVAILABLE(macos(10.14.4), ios(12.2))
 @interface _WKInspector : NSObject
 
 - (instancetype)init NS_UNAVAILABLE;
diff --git a/Source/WebKit/UIProcess/API/Cocoa/_WKInternalDebugFeature.h b/Source/WebKit/UIProcess/API/Cocoa/_WKInternalDebugFeature.h
index 65c66b9..45795f2 100644
--- a/Source/WebKit/UIProcess/API/Cocoa/_WKInternalDebugFeature.h
+++ b/Source/WebKit/UIProcess/API/Cocoa/_WKInternalDebugFeature.h
@@ -27,7 +27,7 @@
 
 #import <Foundation/Foundation.h>
 
-WK_CLASS_AVAILABLE(macos(WK_MAC_TBA), ios(WK_IOS_TBA))
+WK_CLASS_AVAILABLE(macos(10.14.4), ios(12.2))
 @interface _WKInternalDebugFeature : NSObject
 
 @property (nonatomic, readonly, copy) NSString *key;
diff --git a/Source/WebKit/UIProcess/API/Cocoa/_WKProcessPoolConfiguration.h b/Source/WebKit/UIProcess/API/Cocoa/_WKProcessPoolConfiguration.h
index 0f3a541..fdd411f3 100644
--- a/Source/WebKit/UIProcess/API/Cocoa/_WKProcessPoolConfiguration.h
+++ b/Source/WebKit/UIProcess/API/Cocoa/_WKProcessPoolConfiguration.h
@@ -34,10 +34,10 @@
 @property (nonatomic, copy) NSURL *injectedBundleURL;
 @property (nonatomic) NSUInteger maximumProcessCount WK_API_DEPRECATED("It is no longer possible to limit the number of processes", macos(WK_MAC_TBA, WK_MAC_TBA), ios(WK_IOS_TBA, WK_IOS_TBA));
 @property (nonatomic) BOOL usesSingleWebProcess WK_API_AVAILABLE(macos(WK_MAC_TBA), ios(WK_IOS_TBA));
-@property (nonatomic, nullable, copy) NSString *customWebContentServiceBundleIdentifier WK_API_AVAILABLE(macos(WK_MAC_TBA), ios(WK_IOS_TBA));
+@property (nonatomic, nullable, copy) NSString *customWebContentServiceBundleIdentifier WK_API_AVAILABLE(macos(10.14.4), ios(12.2));
 
 @property (nonatomic) BOOL ignoreSynchronousMessagingTimeoutsForTesting WK_API_AVAILABLE(macos(10.12), ios(10.0));
-@property (nonatomic) BOOL attrStyleEnabled WK_API_AVAILABLE(macos(WK_MAC_TBA), ios(WK_IOS_TBA));
+@property (nonatomic) BOOL attrStyleEnabled WK_API_AVAILABLE(macos(10.14.4), ios(12.2));
 
 @property (nonatomic, copy) NSArray<NSURL *> *additionalReadAccessAllowedURLs WK_API_AVAILABLE(macos(10.13), ios(11.0));
 
@@ -48,12 +48,12 @@
 // Network Process properties
 // FIXME: These should be be per-session/data store when we support multiple non-persistent sessions/data stores.
 
-@property (nonatomic) NSInteger diskCacheSizeOverride WK_API_DEPRECATED("Use [WKWebsiteDataStore nonPersistentDataStore] to limit disk cache size to 0", macos(10.11, WK_MAC_TBA), ios(9.0, WK_IOS_TBA));
+@property (nonatomic) NSInteger diskCacheSizeOverride WK_API_DEPRECATED("Use [WKWebsiteDataStore nonPersistentDataStore] to limit disk cache size to 0", macos(10.11, 10.14.4), ios(9.0, 12.2));
 @property (nonatomic, copy) NSArray *cachePartitionedURLSchemes;
 @property (nonatomic, copy) NSArray<NSString *> *alwaysRevalidatedURLSchemes WK_API_AVAILABLE(macos(10.12), ios(10.0));
 @property (nonatomic) BOOL diskCacheSpeculativeValidationEnabled WK_API_AVAILABLE(macos(10.12), ios(10.0));
-@property (nonatomic, nullable, copy) NSString *sourceApplicationBundleIdentifier WK_API_DEPRECATED_WITH_REPLACEMENT("_WKWebsiteDataStoreConfiguration.sourceApplicationBundleIdentifier", macos(10.12.3, WK_MAC_TBA), ios(10.3, WK_IOS_TBA));
-@property (nonatomic, nullable, copy) NSString *sourceApplicationSecondaryIdentifier WK_API_DEPRECATED_WITH_REPLACEMENT("_WKWebsiteDataStoreConfiguration.sourceApplicationSecondaryIdentifier", macos(10.12.3, WK_MAC_TBA), ios(10.3, WK_IOS_TBA));
+@property (nonatomic, nullable, copy) NSString *sourceApplicationBundleIdentifier WK_API_DEPRECATED_WITH_REPLACEMENT("_WKWebsiteDataStoreConfiguration.sourceApplicationBundleIdentifier", macos(10.12.3, 10.14.4), ios(10.3, 12.2));
+@property (nonatomic, nullable, copy) NSString *sourceApplicationSecondaryIdentifier WK_API_DEPRECATED_WITH_REPLACEMENT("_WKWebsiteDataStoreConfiguration.sourceApplicationSecondaryIdentifier", macos(10.12.3, 10.14.4), ios(10.3, 12.2));
 @property (nonatomic) BOOL shouldCaptureAudioInUIProcess WK_API_AVAILABLE(macos(10.13), ios(11.0));
 #if TARGET_OS_IPHONE
 @property (nonatomic, nullable, copy) NSString *CTDataConnectionServiceType WK_API_AVAILABLE(ios(10.3));
@@ -64,11 +64,11 @@
 @property (nonatomic) BOOL processSwapsOnNavigation WK_API_AVAILABLE(macos(10.14), ios(12.0));
 @property (nonatomic) BOOL alwaysKeepAndReuseSwappedProcesses WK_API_AVAILABLE(macos(10.14), ios(12.0));
 @property (nonatomic) BOOL processSwapsOnWindowOpenWithOpener WK_API_AVAILABLE(macos(10.14), ios(12.0));
-@property (nonatomic) BOOL prewarmsProcessesAutomatically WK_API_AVAILABLE(macos(WK_MAC_TBA), ios(WK_IOS_TBA));
-@property (nonatomic) BOOL usesWebProcessCache WK_API_AVAILABLE(macos(WK_MAC_TBA), ios(WK_IOS_TBA));
+@property (nonatomic) BOOL prewarmsProcessesAutomatically WK_API_AVAILABLE(macos(10.14.4), ios(12.2));
+@property (nonatomic) BOOL usesWebProcessCache WK_API_AVAILABLE(macos(10.14.4), ios(12.2));
 @property (nonatomic) BOOL pageCacheEnabled WK_API_AVAILABLE(macos(10.14), ios(12.0));
 @property (nonatomic) BOOL suppressesConnectionTerminationOnSystemChange WK_API_AVAILABLE(macos(10.14), ios(12.0));
-@property (nonatomic, getter=isJITEnabled) BOOL JITEnabled WK_API_AVAILABLE(macos(WK_MAC_TBA), ios(WK_IOS_TBA));
+@property (nonatomic, getter=isJITEnabled) BOOL JITEnabled WK_API_AVAILABLE(macos(10.14.4), ios(12.2));
 @property (nonatomic) NSUInteger downloadMonitorSpeedMultiplierForTesting WK_API_AVAILABLE(macos(WK_MAC_TBA), ios(WK_IOS_TBA));
 @property (nonatomic, nullable, copy, setter=setHSTSStorageDirectory:) NSURL *hstsStorageDirectory WK_API_AVAILABLE(macos(WK_MAC_TBA), ios(WK_IOS_TBA));
 
diff --git a/Source/WebKit/UIProcess/API/Cocoa/_WKWebsiteDataStoreConfiguration.h b/Source/WebKit/UIProcess/API/Cocoa/_WKWebsiteDataStoreConfiguration.h
index 09e251e..59f984e 100644
--- a/Source/WebKit/UIProcess/API/Cocoa/_WKWebsiteDataStoreConfiguration.h
+++ b/Source/WebKit/UIProcess/API/Cocoa/_WKWebsiteDataStoreConfiguration.h
@@ -39,10 +39,10 @@
 @property (nonatomic, copy, setter=_setResourceLoadStatisticsDirectory:) NSURL *_resourceLoadStatisticsDirectory WK_API_AVAILABLE(macos(10.13.4), ios(11.3));
 @property (nonatomic, copy, setter=_setCacheStorageDirectory:) NSURL *_cacheStorageDirectory WK_API_AVAILABLE(macos(10.13.4), ios(11.3));
 @property (nonatomic, copy, setter=_setServiceWorkerRegistrationDirectory:) NSURL *_serviceWorkerRegistrationDirectory WK_API_AVAILABLE(macos(10.13.4), ios(11.3));
-@property (nonatomic, nullable, copy) NSString *sourceApplicationBundleIdentifier WK_API_AVAILABLE(macos(WK_MAC_TBA), ios(WK_IOS_TBA));
-@property (nonatomic, nullable, copy) NSString *sourceApplicationSecondaryIdentifier WK_API_AVAILABLE(macos(WK_MAC_TBA), ios(WK_IOS_TBA));
-@property (nonatomic, nullable, copy, setter=setHTTPProxy:) NSURL *httpProxy WK_API_AVAILABLE(macos(WK_MAC_TBA), ios(WK_IOS_TBA));
-@property (nonatomic, nullable, copy, setter=setHTTPSProxy:) NSURL *httpsProxy WK_API_AVAILABLE(macos(WK_MAC_TBA), ios(WK_IOS_TBA));
+@property (nonatomic, nullable, copy) NSString *sourceApplicationBundleIdentifier WK_API_AVAILABLE(macos(10.14.4), ios(12.2));
+@property (nonatomic, nullable, copy) NSString *sourceApplicationSecondaryIdentifier WK_API_AVAILABLE(macos(10.14.4), ios(12.2));
+@property (nonatomic, nullable, copy, setter=setHTTPProxy:) NSURL *httpProxy WK_API_AVAILABLE(macos(10.14.4), ios(12.2));
+@property (nonatomic, nullable, copy, setter=setHTTPSProxy:) NSURL *httpsProxy WK_API_AVAILABLE(macos(10.14.4), ios(12.2));
 
 @end
 
diff --git a/Source/WebKit/UIProcess/API/Cocoa/_WKWebsitePolicies.h b/Source/WebKit/UIProcess/API/Cocoa/_WKWebsitePolicies.h
index f8ca908..490bcb6 100644
--- a/Source/WebKit/UIProcess/API/Cocoa/_WKWebsitePolicies.h
+++ b/Source/WebKit/UIProcess/API/Cocoa/_WKWebsitePolicies.h
@@ -37,9 +37,9 @@
 @property (nonatomic, copy) NSDictionary<NSString *, NSString *> *customHeaderFields WK_API_AVAILABLE(macos(10.13.4), ios(11.3));
 @property (nonatomic) _WKWebsitePopUpPolicy popUpPolicy WK_API_AVAILABLE(macos(10.14), ios(12.0));
 @property (nonatomic, strong) WKWebsiteDataStore *websiteDataStore WK_API_AVAILABLE(macos(10.13.4), ios(11.3));
-@property (nonatomic, copy) NSString *customUserAgent WK_API_AVAILABLE(macos(WK_MAC_TBA), ios(WK_IOS_TBA));
+@property (nonatomic, copy) NSString *customUserAgent WK_API_AVAILABLE(macos(10.14.4), ios(12.2));
 @property (nonatomic, copy) NSString *customJavaScriptUserAgentAsSiteSpecificQuirks WK_API_AVAILABLE(macos(WK_MAC_TBA), ios(WK_IOS_TBA));
-@property (nonatomic, copy) NSString *customNavigatorPlatform WK_API_AVAILABLE(macos(WK_MAC_TBA), ios(WK_IOS_TBA));
+@property (nonatomic, copy) NSString *customNavigatorPlatform WK_API_AVAILABLE(macos(10.14.4), ios(12.2));
 @property (nonatomic) _WKWebsiteDeviceOrientationAndMotionAccessPolicy deviceOrientationAndMotionAccessPolicy WK_API_AVAILABLE(macos(WK_MAC_TBA), ios(WK_IOS_TBA));
 
 @end
diff --git a/Source/WebKit/WebProcess/API/Cocoa/WKWebProcess.h b/Source/WebKit/WebProcess/API/Cocoa/WKWebProcess.h
index 72ca033..8968f38 100644
--- a/Source/WebKit/WebProcess/API/Cocoa/WKWebProcess.h
+++ b/Source/WebKit/WebProcess/API/Cocoa/WKWebProcess.h
@@ -32,7 +32,7 @@
 extern "C" {
 #endif
 
-WK_EXPORT int WKWebProcessMain(int argc, const char** argv) WK_API_AVAILABLE(macos(WK_MAC_TBA), ios(WK_IOS_TBA));
+WK_EXPORT int WKWebProcessMain(int argc, const char** argv) WK_API_AVAILABLE(macos(10.14.4), ios(12.2));
 
 #ifdef __cplusplus
 }
diff --git a/Source/WebKit/WebProcess/InjectedBundle/API/Cocoa/WKWebProcessPlugInNodeHandle.h b/Source/WebKit/WebProcess/InjectedBundle/API/Cocoa/WKWebProcessPlugInNodeHandle.h
index b733e9e..9eba283 100644
--- a/Source/WebKit/WebProcess/InjectedBundle/API/Cocoa/WKWebProcessPlugInNodeHandle.h
+++ b/Source/WebKit/WebProcess/InjectedBundle/API/Cocoa/WKWebProcessPlugInNodeHandle.h
@@ -55,7 +55,7 @@
 @property (nonatomic, readonly) BOOL HTMLTextAreaElementIsUserEdited;
 @property (nonatomic, readonly) WKWebProcessPlugInNodeHandle *HTMLTableCellElementCellAbove;
 @property (nonatomic, readonly) WKWebProcessPlugInFrame *frame;
-@property (nonatomic, readonly) BOOL isSelectElement WK_API_AVAILABLE(macos(WK_MAC_TBA), ios(WK_IOS_TBA));
+@property (nonatomic, readonly) BOOL isSelectElement WK_API_AVAILABLE(macos(10.14.4), ios(12.2));
 
 - (BOOL)isTextField;
 
diff --git a/Source/WebKit/WebProcess/InjectedBundle/API/Cocoa/WKWebProcessPlugInNodeHandlePrivate.h b/Source/WebKit/WebProcess/InjectedBundle/API/Cocoa/WKWebProcessPlugInNodeHandlePrivate.h
index 154c4db..6811333 100644
--- a/Source/WebKit/WebProcess/InjectedBundle/API/Cocoa/WKWebProcessPlugInNodeHandlePrivate.h
+++ b/Source/WebKit/WebProcess/InjectedBundle/API/Cocoa/WKWebProcessPlugInNodeHandlePrivate.h
@@ -30,7 +30,7 @@
     _WKAutoFillButtonTypeCredentials,
     _WKAutoFillButtonTypeContacts,
     _WKAutoFillButtonTypeStrongPassword,
-    _WKAutoFillButtonTypeCreditCard WK_API_AVAILABLE(macos(WK_MAC_TBA), ios(WK_IOS_TBA)),
+    _WKAutoFillButtonTypeCreditCard WK_API_AVAILABLE(macos(10.14.4), ios(12.2)),
 } WK_API_AVAILABLE(macos(10.13.4), ios(11.3));
 
 @interface WKWebProcessPlugInNodeHandle (WKPrivate)