MacGui: upgrade Sparkle to version 1.21.3

(cherry picked from commit 21fd957)

Author: galad87

macosx/Sparkle.framework/Versions/A/Headers/SUAppcastItem.h

@@ -15,13 +15,14 @@
 #import <Foundation/Foundation.h>
 #endif
 #import "SUExport.h"
+@class SUSignatures;
 
 SU_EXPORT @interface SUAppcastItem : NSObject
 @property (copy, readonly) NSString *title;
 @property (copy, readonly) NSString *dateString;
 @property (copy, readonly) NSString *itemDescription;
 @property (strong, readonly) NSURL *releaseNotesURL;
-@property (copy, readonly) NSString *DSASignature;
+@property (strong, readonly) SUSignatures *signatures;
 @property (copy, readonly) NSString *minimumSystemVersion;
 @property (copy, readonly) NSString *maximumSystemVersion;
 @property (strong, readonly) NSURL *fileURL;

macosx/Sparkle.framework/Versions/A/Resources/Autoupdate.app/Contents/Info.plist

@@ -3,7 +3,7 @@
 <plist version="1.0">
 <dict>
 	<key>BuildMachineOSBuild</key>
-	<string>18A326h</string>
+	<string>18D42</string>
 	<key>CFBundleDevelopmentRegion</key>
 	<string>English</string>
 	<key>CFBundleExecutable</key>
@@ -17,29 +17,29 @@
 	<key>CFBundlePackageType</key>
 	<string>APPL</string>
 	<key>CFBundleShortVersionString</key>
-	<string>1.20.0</string>
+	<string>1.21.3 18-g1ff157710</string>
 	<key>CFBundleSignature</key>
 	<string>????</string>
 	<key>CFBundleSupportedPlatforms</key>
 	<array>
 		<string>MacOSX</string>
 	</array>
 	<key>CFBundleVersion</key>
-	<string>1.20.0</string>
+	<string>1.21.3</string>
 	<key>DTCompiler</key>
 	<string>com.apple.compilers.llvm.clang.1_0</string>
 	<key>DTPlatformBuild</key>
-	<string>10L176w</string>
+	<string>10B61</string>
 	<key>DTPlatformVersion</key>
 	<string>GM</string>
 	<key>DTSDKBuild</key>
-	<string>18A293s</string>
+	<string>18B71</string>
 	<key>DTSDKName</key>
 	<string>macosx10.14</string>
 	<key>DTXcode</key>
-	<string>1000</string>
+	<string>1010</string>
 	<key>DTXcodeBuild</key>
-	<string>10L176w</string>
+	<string>10B61</string>
 	<key>LSBackgroundOnly</key>
 	<string>1</string>
 	<key>LSMinimumSystemVersion</key>

macosx/Sparkle.framework/Versions/A/Resources/Autoupdate.app/Contents/MacOS/Autoupdate

@@ -0,0 +1,9 @@
+html {
+    color: #FFFFFFD8;
+}
+:link {
+    color: #419CFF;
+}
+:link:active {
+    color: #FF1919;
+}

macosx/Sparkle.framework/Versions/A/Resources/Autoupdate.app/Contents/MacOS/fileop

@@ -3,7 +3,7 @@
 <plist version="1.0">
 <dict>
 	<key>BuildMachineOSBuild</key>
-	<string>18A326h</string>
+	<string>18D42</string>
 	<key>CFBundleDevelopmentRegion</key>
 	<string>en</string>
 	<key>CFBundleExecutable</key>
@@ -17,28 +17,28 @@
 	<key>CFBundlePackageType</key>
 	<string>FMWK</string>
 	<key>CFBundleShortVersionString</key>
-	<string>1.20.0</string>
+	<string>1.21.3</string>
 	<key>CFBundleSignature</key>
 	<string>????</string>
 	<key>CFBundleSupportedPlatforms</key>
 	<array>
 		<string>MacOSX</string>
 	</array>
 	<key>CFBundleVersion</key>
-	<string>1.20.0</string>
+	<string>1.21.3</string>
 	<key>DTCompiler</key>
 	<string>com.apple.compilers.llvm.clang.1_0</string>
 	<key>DTPlatformBuild</key>
-	<string>10L176w</string>
+	<string>10B61</string>
 	<key>DTPlatformVersion</key>
 	<string>GM</string>
 	<key>DTSDKBuild</key>
-	<string>18A293s</string>
+	<string>18B71</string>
 	<key>DTSDKName</key>
 	<string>macosx10.14</string>
 	<key>DTXcode</key>
-	<string>1000</string>
+	<string>1010</string>
 	<key>DTXcodeBuild</key>
-	<string>10L176w</string>
+	<string>10B61</string>
 </dict>
 </plist>