SpriteKit macOS xcode9 beta3

#SpriteKit.framework https://github.com/xamarin/xamarin-macios/pull/2331

diff -ruN /Applications/Xcode9-beta2.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.13.sdk/System/Library/Frameworks/SpriteKit.framework/Headers/SKLabelNode.h /Applications/Xcode9-beta3.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.13.sdk/System/Library/Frameworks/SpriteKit.framework/Headers/SKLabelNode.h
--- /Applications/Xcode9-beta2.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.13.sdk/System/Library/Frameworks/SpriteKit.framework/Headers/SKLabelNode.h	2017-06-10 20:50:30.000000000 -0400
+++ /Applications/Xcode9-beta3.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.13.sdk/System/Library/Frameworks/SpriteKit.framework/Headers/SKLabelNode.h	2017-06-29 21:31:28.000000000 -0400
@@ -29,7 +29,7 @@
 SK_EXPORT @interface SKLabelNode : SKNode
 
 + (instancetype)labelNodeWithText:(nullable NSString *)text;
-+ (instancetype)labelNodeWithAttributedText:(nullable NSAttributedString *)attributedText;
++ (instancetype)labelNodeWithAttributedText:(nullable NSAttributedString *)attributedText NS_AVAILABLE(10_13, 11);
 + (instancetype)labelNodeWithFontNamed:(nullable NSString *)fontName;
 
 - (instancetype)initWithFontNamed:(nullable NSString *)fontName;
@@ -40,21 +40,21 @@
 /**Determines the number of lines to draw. The default value is 1 (single line). A value of 0 means no limit.
    If the height of the text reaches the # of lines the text will be truncated using the line break mode.
  */
-@property(nonatomic) NSInteger numberOfLines NS_AVAILABLE(10.12, 10);
+@property(nonatomic) NSInteger numberOfLines NS_AVAILABLE(10_13, 11);
 
 /**Determines the line break mode for multiple lines.
    Default is NSLineBreakByTruncatingTail
  */
-@property(nonatomic) NSLineBreakMode lineBreakMode NS_AVAILABLE(10.12, 10);
+@property(nonatomic) NSLineBreakMode lineBreakMode NS_AVAILABLE(10_13, 11);
 
 /**If nonzero, this is used when determining layout width for multiline labels.
    Default is zero.
  */
-@property(nonatomic) CGFloat preferredMaxLayoutWidth;
+@property(nonatomic) CGFloat preferredMaxLayoutWidth NS_AVAILABLE(10_13, 11);
 
 @property (nonatomic, copy, nullable) NSString *fontName;
 @property (nonatomic, copy, nullable) NSString *text;
-@property (nonatomic, copy, nullable) NSAttributedString *attributedText;
+@property (nonatomic, copy, nullable) NSAttributedString *attributedText NS_AVAILABLE(10_13, 11);
 @property (nonatomic) CGFloat fontSize;
 
 
diff -ruN /Applications/Xcode9-beta2.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.13.sdk/System/Library/Frameworks/SpriteKit.framework/Headers/SKVersion.h /Applications/Xcode9-beta3.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.13.sdk/System/Library/Frameworks/SpriteKit.framework/Headers/SKVersion.h
--- /Applications/Xcode9-beta2.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.13.sdk/System/Library/Frameworks/SpriteKit.framework/Headers/SKVersion.h	2017-06-10 20:50:30.000000000 -0400
+++ /Applications/Xcode9-beta3.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.13.sdk/System/Library/Frameworks/SpriteKit.framework/Headers/SKVersion.h	2017-06-29 21:31:28.000000000 -0400
@@ -1 +1 @@
-#define SK_VERSION 19010000
+#define SK_VERSION 19016000