  
 -@interface SUAppcast () <NSURLDownloadDelegate>
 +@interface SUAppcast () // implicit NSURLDownloadDelegate
- - (void)reportError:(NSError *)error;
- - (NSXMLNode *)bestNodeInNodes:(NSArray *)nodes;
- @end
-@@ -95,7 +101,7 @@
- 	if (downloadFilename)
- 	{
-         NSUInteger options = 0;
--        if (NSAppKitVersionNumber < NSAppKitVersionNumber10_7) {
-+        if (NSAppKitVersionNumber < 1115 && NSAppKitVersionNumber > 1038) { // Snow Leopard
-             // In order to avoid including external entities when parsing the appcast (a potential security vulnerability; see https://github.com/andymatuschak/Sparkle/issues/169), we ask NSXMLDocument to "tidy" the XML first. This happens to remove these external entities; it wouldn't be a future-proof approach, but it worked in these historical versions of OS X, and we have a more rigorous approach for 10.7+.
-             options = NSXMLDocumentTidyXML;
-         } else {
-diff -ru sparkle/SUBasicUpdateDriver.m sparkle-fixed/SUBasicUpdateDriver.m
---- sparkle/SUBasicUpdateDriver.m	2013-12-09 15:23:42.000000000 +0100
-+++ sparkle-fixed/SUBasicUpdateDriver.m	2014-01-31 13:23:36.000000000 +0100
-@@ -21,7 +21,7 @@
- #import "SUCodeSigningVerifier.h"
- #import "SUUpdater_Private.h"
- 
--@interface SUBasicUpdateDriver () <NSURLDownloadDelegate>; @end
-+@interface SUBasicUpdateDriver (); @end // implicit NSURLDownloadDelegate
- 
- 
- @implementation SUBasicUpdateDriver
-diff -ru sparkle/SUDiskImageUnarchiver.m sparkle-fixed/SUDiskImageUnarchiver.m
---- sparkle/SUDiskImageUnarchiver.m	2013-12-09 15:23:42.000000000 +0100
-+++ sparkle-fixed/SUDiskImageUnarchiver.m	2014-01-31 13:25:58.000000000 +0100
+ @property (copy) NSString *downloadFilename;
+ @property (strong) NSURLDownload *download;
+ @property (copy) NSArray *items;
+diff -ru sparkle/Sparkle/SUDiskImageUnarchiver.m sparkle-fixed/Sparkle/SUDiskImageUnarchiver.m
+--- sparkle/Sparkle/SUDiskImageUnarchiver.m	2013-12-09 15:23:42.000000000 +0100
++++ sparkle-fixed/Sparkle/SUDiskImageUnarchiver.m	2014-01-31 13:25:58.000000000 +0100
 @@ -12,6 +12,13 @@
  #import "SULog.h"
  #import <CoreServices/CoreServices.h>

diff -ru sparkle/SUAppcast.m sparkle-fixed/SUAppcast.m
--- sparkle/SUAppcast.m	2013-12-09 15:23:42.000000000 +0100
+++ sparkle-fixed/SUAppcast.m	2014-01-31 13:23:11.000000000 +0100
@@ -15,6 +15,12 @@
 #import "SUConstants.h"
 #import "SULog.h"

+#endif
+
 @interface NSXMLElement (SUAppcastExtensions)
 @property (readonly, copy) NSDictionary *attributesAsDictionary;
 @end
@@ -32,7 +38,7 @@
 }
