Convert to ARC.

Demo/Classes/AppDelegate.h

@@ -15,8 +15,8 @@
     ViewController *viewController;
 }
 
-@property (nonatomic, retain) IBOutlet UIWindow *window;
-@property (nonatomic, retain) IBOutlet ViewController *viewController;
+@property (nonatomic) IBOutlet UIWindow *window;
+@property (nonatomic) IBOutlet ViewController *viewController;
 
 @end
 

Demo/Classes/AppDelegate.m

@@ -25,11 +25,6 @@ - (BOOL)application:(UIApplication *)application didFinishLaunchingWithOptions:(
     return YES;
 }
 
-- (void)dealloc {
-    [viewController release];
-    [window release];
-    [super dealloc];
-}
 
 
 @end

Demo/SVProgressHUD.xcodeproj/project.pbxproj

@@ -220,11 +220,13 @@
 			buildSettings = {
 				ALWAYS_SEARCH_USER_PATHS = NO;
 				ARCHS = "$(ARCHS_STANDARD_32_BIT)";
+				CLANG_ENABLE_OBJC_ARC = YES;
 				COPY_PHASE_STRIP = NO;
 				GCC_DYNAMIC_NO_PIC = NO;
 				GCC_OPTIMIZATION_LEVEL = 0;
 				GCC_PRECOMPILE_PREFIX_HEADER = YES;
 				GCC_PREFIX_HEADER = SVProgressHUD_Prefix.pch;
+				GCC_VERSION = com.apple.compilers.llvm.clang.1_0;
 				INFOPLIST_FILE = "SVProgressHUD-Info.plist";
 				OTHER_CFLAGS = "-DSVPROGRESSHUD_DISABLE_NETWORK_INDICATOR";
 				PRODUCT_NAME = SVProgressHUD;
@@ -238,9 +240,11 @@
 			buildSettings = {
 				ALWAYS_SEARCH_USER_PATHS = NO;
 				ARCHS = "$(ARCHS_STANDARD_32_BIT)";
+				CLANG_ENABLE_OBJC_ARC = YES;
 				COPY_PHASE_STRIP = YES;
 				GCC_PRECOMPILE_PREFIX_HEADER = YES;
 				GCC_PREFIX_HEADER = SVProgressHUD_Prefix.pch;
+				GCC_VERSION = com.apple.compilers.llvm.clang.1_0;
 				INFOPLIST_FILE = "SVProgressHUD-Info.plist";
 				PRODUCT_NAME = SVProgressHUD;
 				SDKROOT = iphoneos;

Demo/main.m

@@ -10,8 +10,8 @@
 
 int main(int argc, char *argv[]) {
 
-    NSAutoreleasePool * pool = [[NSAutoreleasePool alloc] init];
-    int retVal = UIApplicationMain(argc, argv, nil, nil);
-    [pool release];
-    return retVal;
+    @autoreleasepool {
+        int retVal = UIApplicationMain(argc, argv, nil, nil);
+        return retVal;
+    }
 }

README.textile

@@ -1,6 +1,4 @@
-__29/02 IMPORTANT CHANGE: SVProgressHUD no longer interacts with iOS's status bar network activity indicator. Dedicated methods have been deprecated and you will need to show/hide the activity indicator yourself (ideally from a controller or the "class that makes the network requests":https://github.com/samvermette/SVHTTPRequest).__
-
-h1. SVProgressHUD
+__Note: SVProgressHUD now uses Automatic Reference Counting (ARC). Find the last MRC commit on the "last-mrc":https://github.com/samvermette/SVProgressHUD/tree/last-mrc branch.__
 
 SVProgressHUD is an easy-to-use, clean and lightweight progress HUD for iOS. It's a simplified and prettified alternative to the popular "MBProgressHUD":https://github.com/jdg/MBProgressHUD. Its fade in/out animations are highly inspired on Lauren Britcher's HUD in Tweetie for iOS. The success and error icons are from "Glyphish":http://glyphish.com/.
 
@@ -69,10 +67,6 @@ enum {
 };
 </pre>
 
-h2. Automatic Reference Counting (ARC) support
-
-Maintaining an official ARC branch has proven to be too much work, often leading to confusion since the ARC branch is always a few commits behind. If you'd like to use SVProgressHUD in your ARC-enabled project, you'll have to "add the @-fno-objc-arc@ compiler flag":http://stackoverflow.com/questions/6646052/how-can-i-disable-arc-for-a-single-file-in-a-project to all of SVProgressHUD's files.
-
 h2. Credits
 
 SVProgressHUD is brought to you by "Sam Vermette":http://samvermette.com and "contributors to the project":https://github.com/samvermette/SVProgressHUD/contributors. If you have feature suggestions or bug reports, feel free to help out by sending pull requests or by "creating new issues":https://github.com/samvermette/SVProgressHUD/issues/new. If you're using SVProgressHUD in your project, attribution would be nice.

SVProgressHUD/SVProgressHUD.m

@@ -14,7 +14,7 @@ @interface SVProgressHUD ()
 
 @property (nonatomic, readwrite) SVProgressHUDMaskType maskType;
 @property (nonatomic, readwrite) BOOL showNetworkIndicator;
-@property (nonatomic, retain) NSTimer *fadeOutTimer;
+@property (nonatomic) NSTimer *fadeOutTimer;
 
 @property (nonatomic, readonly) UIWindow *overlayWindow;
 @property (nonatomic, readonly) UIView *hudView;
@@ -42,16 +42,8 @@ @implementation SVProgressHUD
 @synthesize overlayWindow, hudView, maskType, showNetworkIndicator, fadeOutTimer, stringLabel, imageView, spinnerView, visibleKeyboardHeight;
 
 - (void)dealloc {
-
 	self.fadeOutTimer = nil;
     [[NSNotificationCenter defaultCenter] removeObserver:self];
-
-    [hudView release];
-    [stringLabel release];
-    [imageView release];
-    [spinnerView release];
-
-    [super dealloc];
 }
 
 
@@ -230,10 +222,10 @@ - (void)setStatus:(NSString *)string {
 - (void)setFadeOutTimer:(NSTimer *)newTimer {
 
     if(fadeOutTimer)
-        [fadeOutTimer invalidate], [fadeOutTimer release], fadeOutTimer = nil;
+        [fadeOutTimer invalidate], fadeOutTimer = nil;
 
     if(newTimer)
-        fadeOutTimer = [newTimer retain];
+        fadeOutTimer = newTimer;
 }
 
 
@@ -449,9 +441,8 @@ - (void)dismiss {
                          completion:^(BOOL finished){ 
                              if(self.alpha == 0) {
                                  [[NSNotificationCenter defaultCenter] removeObserver:self];
-                                 [overlayWindow release], overlayWindow = nil;
-                                 [hudView removeFromSuperview];
-                                 [hudView release], hudView = nil;
+                                 [hudView removeFromSuperview], hudView = nil;
+                                 overlayWindow = nil;
 
                                  // find the frontmost window that is an actual UIWindow and make it keyVisible
                                  [[UIApplication sharedApplication].windows enumerateObjectsWithOptions:NSEnumerationReverse usingBlock:^(UIWindow *window, NSUInteger idx, BOOL *stop) {
@@ -545,9 +536,7 @@ - (UIActivityIndicatorView *)spinnerView {
 }
 
 - (CGFloat)visibleKeyboardHeight {
-
-    NSAutoreleasePool *autoreleasePool = [[NSAutoreleasePool alloc] init];
-
+
     UIWindow *keyboardWindow = nil;
     for (UIWindow *testWindow in [[UIApplication sharedApplication] windows]) {
         if(![[testWindow class] isEqual:[UIWindow class]]) {
@@ -558,7 +547,7 @@ - (CGFloat)visibleKeyboardHeight {
 
     // Locate UIKeyboard.  
     UIView *foundKeyboard = nil;
-    for (UIView *possibleKeyboard in [keyboardWindow subviews]) {
+    for (__strong UIView *possibleKeyboard in [keyboardWindow subviews]) {
 
         // iOS 4 sticks the UIKeyboard inside a UIPeripheralHostView.
         if ([[possibleKeyboard description] hasPrefix:@"<UIPeripheralHostView"]) {
@@ -570,8 +559,6 @@ - (CGFloat)visibleKeyboardHeight {
             break;
         }
     }
-
-    [autoreleasePool release];
 
     if(foundKeyboard && foundKeyboard.bounds.size.height > 100)
         return foundKeyboard.bounds.size.height;