diff --git a/SwiftyGif.xcodeproj/project.pbxproj b/SwiftyGif.xcodeproj/project.pbxproj
index f00f486..57ee215 100644
--- a/SwiftyGif.xcodeproj/project.pbxproj
+++ b/SwiftyGif.xcodeproj/project.pbxproj
@@ -32,14 +32,12 @@
 		EF34CB5522A524F6002A6C92 /* single_frame_Zt2012.gif in Resources */ = {isa = PBXBuildFile; fileRef = EF26CB8A22A167B100E92383 /* single_frame_Zt2012.gif */; };
 		EF34CB5622A524FA002A6C92 /* 20000x20000.gif in Resources */ = {isa = PBXBuildFile; fileRef = EF26CB8C22A16DB900E92383 /* 20000x20000.gif */; };
 		EF34CB5722A524FE002A6C92 /* no_property_dictionary.gif in Resources */ = {isa = PBXBuildFile; fileRef = EF26CB8822A166E400E92383 /* no_property_dictionary.gif */; };
-		EF34CB5822A52506002A6C92 /* sample.jpg in Resources */ = {isa = PBXBuildFile; fileRef = EF26CB8E22A1796800E92383 /* sample.jpg */; };
 		EF34CB5F22A52909002A6C92 /* SnapshotTesting.framework in Frameworks */ = {isa = PBXBuildFile; fileRef = EF34CB5E22A52909002A6C92 /* SnapshotTesting.framework */; };
 		EF34CB6122A52929002A6C92 /* SnapshotTesting.framework in CopyFiles */ = {isa = PBXBuildFile; fileRef = EF34CB5E22A52909002A6C92 /* SnapshotTesting.framework */; settings = {ATTRIBUTES = (CodeSignOnCopy, RemoveHeadersOnCopy, ); }; };
 		EF34CB6322A54271002A6C92 /* 15MB_Einstein_rings_zoom.gif in Resources */ = {isa = PBXBuildFile; fileRef = EF34CB6222A54271002A6C92 /* 15MB_Einstein_rings_zoom.gif */; };
 		EF34CB6422A54ABC002A6C92 /* no_property_dictionary.gif in Resources */ = {isa = PBXBuildFile; fileRef = EF26CB8822A166E400E92383 /* no_property_dictionary.gif */; };
 		EF34CB6522A54AC0002A6C92 /* single_frame_Zt2012.gif in Resources */ = {isa = PBXBuildFile; fileRef = EF26CB8A22A167B100E92383 /* single_frame_Zt2012.gif */; };
 		EF34CB6722A54ACE002A6C92 /* 20000x20000.gif in Resources */ = {isa = PBXBuildFile; fileRef = EF26CB8C22A16DB900E92383 /* 20000x20000.gif */; };
-		EF34CB6822A54AD3002A6C92 /* sample.jpg in Resources */ = {isa = PBXBuildFile; fileRef = EF26CB8E22A1796800E92383 /* sample.jpg */; };
 		FA57CC981CB3EDAA000F3476 /* AppDelegate.swift in Sources */ = {isa = PBXBuildFile; fileRef = FA57CC871CB3EDAA000F3476 /* AppDelegate.swift */; };
 		FA57CC991CB3EDAA000F3476 /* Assets.xcassets in Resources */ = {isa = PBXBuildFile; fileRef = FA57CC881CB3EDAA000F3476 /* Assets.xcassets */; };
 		FA57CC9A1CB3EDAA000F3476 /* LaunchScreen.storyboard in Resources */ = {isa = PBXBuildFile; fileRef = FA57CC8A1CB3EDAA000F3476 /* LaunchScreen.storyboard */; };
@@ -119,7 +117,6 @@
 		EF26CB8822A166E400E92383 /* no_property_dictionary.gif */ = {isa = PBXFileReference; lastKnownFileType = image.gif; path = no_property_dictionary.gif; sourceTree = "<group>"; };
 		EF26CB8A22A167B100E92383 /* single_frame_Zt2012.gif */ = {isa = PBXFileReference; lastKnownFileType = image.gif; path = single_frame_Zt2012.gif; sourceTree = "<group>"; };
 		EF26CB8C22A16DB900E92383 /* 20000x20000.gif */ = {isa = PBXFileReference; lastKnownFileType = image.gif; path = 20000x20000.gif; sourceTree = "<group>"; };
-		EF26CB8E22A1796800E92383 /* sample.jpg */ = {isa = PBXFileReference; lastKnownFileType = image.jpeg; path = sample.jpg; sourceTree = "<group>"; };
 		EF34CB4A22A51591002A6C92 /* SwiftyGifTests.xctest */ = {isa = PBXFileReference; explicitFileType = wrapper.cfbundle; includeInIndex = 0; path = SwiftyGifTests.xctest; sourceTree = BUILT_PRODUCTS_DIR; };
 		EF34CB4C22A51591002A6C92 /* SwiftyGifTests.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = SwiftyGifTests.swift; sourceTree = "<group>"; };
 		EF34CB4E22A51591002A6C92 /* Info.plist */ = {isa = PBXFileReference; lastKnownFileType = text.plist.xml; path = Info.plist; sourceTree = "<group>"; };
@@ -219,7 +216,6 @@
 				EF26CB8822A166E400E92383 /* no_property_dictionary.gif */,
 				EF26CB8A22A167B100E92383 /* single_frame_Zt2012.gif */,
 				EF26CB8C22A16DB900E92383 /* 20000x20000.gif */,
-				EF26CB8E22A1796800E92383 /* sample.jpg */,
 			);
 			path = Images;
 			sourceTree = "<group>";
@@ -438,7 +434,7 @@
 			isa = PBXProject;
 			attributes = {
 				LastSwiftUpdateCheck = 1150;
-				LastUpgradeCheck = 1000;
+				LastUpgradeCheck = 1410;
 				ORGANIZATIONNAME = alexiscreuzot;
 				TargetAttributes = {
 					2301889724D95CA100EFE1BC = {
@@ -513,7 +509,6 @@
 			isa = PBXResourcesBuildPhase;
 			buildActionMask = 2147483647;
 			files = (
-				EF34CB5822A52506002A6C92 /* sample.jpg in Resources */,
 				EF34CB5522A524F6002A6C92 /* single_frame_Zt2012.gif in Resources */,
 				EF34CB5622A524FA002A6C92 /* 20000x20000.gif in Resources */,
 				EF34CB5722A524FE002A6C92 /* no_property_dictionary.gif in Resources */,
@@ -532,7 +527,6 @@
 				FAF19DE11CC90F9200454324 /* 3.gif in Resources */,
 				EF34CB6722A54ACE002A6C92 /* 20000x20000.gif in Resources */,
 				FA57CCA31CB3EDAA000F3476 /* 5.gif in Resources */,
-				EF34CB6822A54AD3002A6C92 /* sample.jpg in Resources */,
 				FAC7163D1CCA26AE0018A0CF /* 4.gif in Resources */,
 				FA57CC9A1CB3EDAA000F3476 /* LaunchScreen.storyboard in Resources */,
 				EF34CB6422A54ABC002A6C92 /* no_property_dictionary.gif in Resources */,
@@ -649,6 +643,7 @@
 				CLANG_WARN_DOCUMENTATION_COMMENTS = YES;
 				CLANG_WARN_UNGUARDED_AVAILABILITY = YES_AGGRESSIVE;
 				CODE_SIGN_STYLE = Automatic;
+				DEAD_CODE_STRIPPING = YES;
 				DEVELOPMENT_TEAM = 57W7KG4A63;
 				EXECUTABLE_PREFIX = lib;
 				GCC_C_LANGUAGE_STANDARD = gnu11;
@@ -671,6 +666,7 @@
 				CLANG_WARN_DOCUMENTATION_COMMENTS = YES;
 				CLANG_WARN_UNGUARDED_AVAILABILITY = YES_AGGRESSIVE;
 				CODE_SIGN_STYLE = Automatic;
+				DEAD_CODE_STRIPPING = YES;
 				DEVELOPMENT_TEAM = 57W7KG4A63;
 				EXECUTABLE_PREFIX = lib;
 				GCC_C_LANGUAGE_STANDARD = gnu11;
@@ -693,8 +689,10 @@
 				CLANG_WARN_DOCUMENTATION_COMMENTS = YES;
 				CLANG_WARN_UNGUARDED_AVAILABILITY = YES_AGGRESSIVE;
 				CODE_SIGN_ENTITLEMENTS = SwiftyGifMacExample/SwiftyGifMacExample.entitlements;
+				CODE_SIGN_IDENTITY = "-";
 				CODE_SIGN_STYLE = Automatic;
 				COMBINE_HIDPI_IMAGES = YES;
+				DEAD_CODE_STRIPPING = YES;
 				DEVELOPMENT_TEAM = 57W7KG4A63;
 				ENABLE_HARDENED_RUNTIME = YES;
 				GCC_C_LANGUAGE_STANDARD = gnu11;
@@ -721,8 +719,10 @@
 				CLANG_WARN_DOCUMENTATION_COMMENTS = YES;
 				CLANG_WARN_UNGUARDED_AVAILABILITY = YES_AGGRESSIVE;
 				CODE_SIGN_ENTITLEMENTS = SwiftyGifMacExample/SwiftyGifMacExample.entitlements;
+				CODE_SIGN_IDENTITY = "-";
 				CODE_SIGN_STYLE = Automatic;
 				COMBINE_HIDPI_IMAGES = YES;
+				DEAD_CODE_STRIPPING = YES;
 				DEVELOPMENT_TEAM = 57W7KG4A63;
 				ENABLE_HARDENED_RUNTIME = YES;
 				GCC_C_LANGUAGE_STANDARD = gnu11;
@@ -750,7 +750,7 @@
 				DYLIB_INSTALL_NAME_BASE = "@rpath";
 				INFOPLIST_FILE = SwiftyGif/Info.plist;
 				INSTALL_PATH = "$(LOCAL_LIBRARY_DIR)/Frameworks";
-				IPHONEOS_DEPLOYMENT_TARGET = 8.0;
+				IPHONEOS_DEPLOYMENT_TARGET = 12.0;
 				LD_RUNPATH_SEARCH_PATHS = "$(inherited) @executable_path/Frameworks @loader_path/Frameworks";
 				PRODUCT_BUNDLE_IDENTIFIER = com.alexiscreuzot.SwiftyGif.SwiftyGif;
 				PRODUCT_NAME = "$(TARGET_NAME)";
@@ -775,7 +775,7 @@
 				DYLIB_INSTALL_NAME_BASE = "@rpath";
 				INFOPLIST_FILE = SwiftyGif/Info.plist;
 				INSTALL_PATH = "$(LOCAL_LIBRARY_DIR)/Frameworks";
-				IPHONEOS_DEPLOYMENT_TARGET = 8.0;
+				IPHONEOS_DEPLOYMENT_TARGET = 12.0;
 				LD_RUNPATH_SEARCH_PATHS = "$(inherited) @executable_path/Frameworks @loader_path/Frameworks";
 				PRODUCT_BUNDLE_IDENTIFIER = com.alexiscreuzot.SwiftyGif.SwiftyGif;
 				PRODUCT_NAME = "$(TARGET_NAME)";
@@ -802,7 +802,7 @@
 				);
 				GCC_C_LANGUAGE_STANDARD = gnu11;
 				INFOPLIST_FILE = SwiftyGifTests/Info.plist;
-				IPHONEOS_DEPLOYMENT_TARGET = 8.0;
+				IPHONEOS_DEPLOYMENT_TARGET = 12.0;
 				LD_RUNPATH_SEARCH_PATHS = "$(inherited) @executable_path/Frameworks @loader_path/Frameworks";
 				MTL_ENABLE_DEBUG_INFO = INCLUDE_SOURCE;
 				MTL_FAST_MATH = YES;
@@ -830,7 +830,7 @@
 				);
 				GCC_C_LANGUAGE_STANDARD = gnu11;
 				INFOPLIST_FILE = SwiftyGifTests/Info.plist;
-				IPHONEOS_DEPLOYMENT_TARGET = 8.0;
+				IPHONEOS_DEPLOYMENT_TARGET = 12.0;
 				LD_RUNPATH_SEARCH_PATHS = "$(inherited) @executable_path/Frameworks @loader_path/Frameworks";
 				MTL_FAST_MATH = YES;
 				PRODUCT_BUNDLE_IDENTIFIER = BillChan.SwiftyGifTests;
@@ -863,6 +863,7 @@
 				CLANG_WARN_OBJC_IMPLICIT_RETAIN_SELF = YES;
 				CLANG_WARN_OBJC_LITERAL_CONVERSION = YES;
 				CLANG_WARN_OBJC_ROOT_CLASS = YES_ERROR;
+				CLANG_WARN_QUOTED_INCLUDE_IN_FRAMEWORK_HEADER = YES;
 				CLANG_WARN_RANGE_LOOP_ANALYSIS = YES;
 				CLANG_WARN_STRICT_PROTOTYPES = YES;
 				CLANG_WARN_SUSPICIOUS_MOVE = YES;
@@ -887,7 +888,7 @@
 				GCC_WARN_UNINITIALIZED_AUTOS = YES_AGGRESSIVE;
 				GCC_WARN_UNUSED_FUNCTION = YES;
 				GCC_WARN_UNUSED_VARIABLE = YES;
-				IPHONEOS_DEPLOYMENT_TARGET = 8.0;
+				IPHONEOS_DEPLOYMENT_TARGET = 12.0;
 				MTL_ENABLE_DEBUG_INFO = YES;
 				ONLY_ACTIVE_ARCH = YES;
 				SDKROOT = iphoneos;
@@ -920,6 +921,7 @@
 				CLANG_WARN_OBJC_IMPLICIT_RETAIN_SELF = YES;
 				CLANG_WARN_OBJC_LITERAL_CONVERSION = YES;
 				CLANG_WARN_OBJC_ROOT_CLASS = YES_ERROR;
+				CLANG_WARN_QUOTED_INCLUDE_IN_FRAMEWORK_HEADER = YES;
 				CLANG_WARN_RANGE_LOOP_ANALYSIS = YES;
 				CLANG_WARN_STRICT_PROTOTYPES = YES;
 				CLANG_WARN_SUSPICIOUS_MOVE = YES;
@@ -938,7 +940,7 @@
 				GCC_WARN_UNINITIALIZED_AUTOS = YES_AGGRESSIVE;
 				GCC_WARN_UNUSED_FUNCTION = YES;
 				GCC_WARN_UNUSED_VARIABLE = YES;
-				IPHONEOS_DEPLOYMENT_TARGET = 8.0;
+				IPHONEOS_DEPLOYMENT_TARGET = 12.0;
 				MTL_ENABLE_DEBUG_INFO = NO;
 				SDKROOT = iphoneos;
 				SWIFT_OPTIMIZATION_LEVEL = "-Owholemodule";
@@ -955,7 +957,7 @@
 				ASSETCATALOG_COMPILER_APPICON_NAME = AppIcon;
 				DEVELOPMENT_TEAM = "";
 				INFOPLIST_FILE = "$(SRCROOT)/SwiftyGifExample/Info.plist";
-				IPHONEOS_DEPLOYMENT_TARGET = 8.0;
+				IPHONEOS_DEPLOYMENT_TARGET = 12.0;
 				LD_RUNPATH_SEARCH_PATHS = "$(inherited) @executable_path/Frameworks";
 				PRODUCT_BUNDLE_IDENTIFIER = com.alexiscreuzot.SwiftyGif;
 				PRODUCT_NAME = "$(TARGET_NAME)";
@@ -970,7 +972,7 @@
 				ASSETCATALOG_COMPILER_APPICON_NAME = AppIcon;
 				DEVELOPMENT_TEAM = "";
 				INFOPLIST_FILE = "$(SRCROOT)/SwiftyGifExample/Info.plist";
-				IPHONEOS_DEPLOYMENT_TARGET = 8.0;
+				IPHONEOS_DEPLOYMENT_TARGET = 12.0;
 				LD_RUNPATH_SEARCH_PATHS = "$(inherited) @executable_path/Frameworks";
 				PRODUCT_BUNDLE_IDENTIFIER = com.alexiscreuzot.SwiftyGif;
 				PRODUCT_NAME = "$(TARGET_NAME)";
diff --git a/SwiftyGif.xcodeproj/xcshareddata/xcschemes/SwiftyGif.xcscheme b/SwiftyGif.xcodeproj/xcshareddata/xcschemes/SwiftyGif.xcscheme
index 02cdcd5..b878a15 100644
--- a/SwiftyGif.xcodeproj/xcshareddata/xcschemes/SwiftyGif.xcscheme
+++ b/SwiftyGif.xcodeproj/xcshareddata/xcschemes/SwiftyGif.xcscheme
@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <Scheme
-   LastUpgradeVersion = "1000"
+   LastUpgradeVersion = "1410"
    version = "1.3">
    <BuildAction
       parallelizeBuildables = "YES"
@@ -29,8 +29,6 @@
       shouldUseLaunchSchemeArgsEnv = "YES">
       <Testables>
       </Testables>
-      <AdditionalOptions>
-      </AdditionalOptions>
    </TestAction>
    <LaunchAction
       buildConfiguration = "Debug"
@@ -51,8 +49,6 @@
             ReferencedContainer = "container:SwiftyGif.xcodeproj">
          </BuildableReference>
       </MacroExpansion>
-      <AdditionalOptions>
-      </AdditionalOptions>
    </LaunchAction>
    <ProfileAction
       buildConfiguration = "Release"
diff --git a/SwiftyGif.xcodeproj/xcshareddata/xcschemes/SwiftyGifExample.xcscheme b/SwiftyGif.xcodeproj/xcshareddata/xcschemes/SwiftyGifExample.xcscheme
index 3c01cc9..69c1238 100644
--- a/SwiftyGif.xcodeproj/xcshareddata/xcschemes/SwiftyGifExample.xcscheme
+++ b/SwiftyGif.xcodeproj/xcshareddata/xcschemes/SwiftyGifExample.xcscheme
@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <Scheme
-   LastUpgradeVersion = "1000"
+   LastUpgradeVersion = "1410"
    version = "1.3">
    <BuildAction
       parallelizeBuildables = "YES"
@@ -27,6 +27,15 @@
       selectedDebuggerIdentifier = "Xcode.DebuggerFoundation.Debugger.LLDB"
       selectedLauncherIdentifier = "Xcode.DebuggerFoundation.Launcher.LLDB"
       shouldUseLaunchSchemeArgsEnv = "YES">
+      <MacroExpansion>
+         <BuildableReference
+            BuildableIdentifier = "primary"
+            BlueprintIdentifier = "FA29E9311CA9340E00E579D5"
+            BuildableName = "SwiftyGifExample.app"
+            BlueprintName = "SwiftyGifExample"
+            ReferencedContainer = "container:SwiftyGif.xcodeproj">
+         </BuildableReference>
+      </MacroExpansion>
       <Testables>
          <TestableReference
             skipped = "NO">
@@ -39,17 +48,6 @@
             </BuildableReference>
          </TestableReference>
       </Testables>
-      <MacroExpansion>
-         <BuildableReference
-            BuildableIdentifier = "primary"
-            BlueprintIdentifier = "FA29E9311CA9340E00E579D5"
-            BuildableName = "SwiftyGifExample.app"
-            BlueprintName = "SwiftyGifExample"
-            ReferencedContainer = "container:SwiftyGif.xcodeproj">
-         </BuildableReference>
-      </MacroExpansion>
-      <AdditionalOptions>
-      </AdditionalOptions>
    </TestAction>
    <LaunchAction
       buildConfiguration = "Debug"
@@ -71,8 +69,6 @@
             ReferencedContainer = "container:SwiftyGif.xcodeproj">
          </BuildableReference>
       </BuildableProductRunnable>
-      <AdditionalOptions>
-      </AdditionalOptions>
    </LaunchAction>
    <ProfileAction
       buildConfiguration = "Release"
diff --git a/SwiftyGif.xcodeproj/xcshareddata/xcschemes/SwiftyGifMacExample.xcscheme b/SwiftyGif.xcodeproj/xcshareddata/xcschemes/SwiftyGifMacExample.xcscheme
index 42cd4ff..7697b95 100644
--- a/SwiftyGif.xcodeproj/xcshareddata/xcschemes/SwiftyGifMacExample.xcscheme
+++ b/SwiftyGif.xcodeproj/xcshareddata/xcschemes/SwiftyGifMacExample.xcscheme
@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <Scheme
-   LastUpgradeVersion = "1150"
+   LastUpgradeVersion = "1410"
    version = "1.3">
    <BuildAction
       parallelizeBuildables = "YES"
diff --git a/SwiftyGif/NSImage+SwiftyGif.swift b/SwiftyGif/NSImage+SwiftyGif.swift
index 933704e..7914168 100755
--- a/SwiftyGif/NSImage+SwiftyGif.swift
+++ b/SwiftyGif/NSImage+SwiftyGif.swift
@@ -53,7 +53,7 @@ public extension NSImage {
     ///
     /// - Parameter imageName: Filename
     /// - Parameter levelOfIntegrity: 0 to 1, 1 meaning no frame skipping
-    convenience init?(imageName: String, levelOfIntegrity: GifLevelOfIntegrity = .default, bundle: Bundle) throws {
+    convenience init?(imageName: String, levelOfIntegrity: GifLevelOfIntegrity = .default, bundle: Bundle = Bundle.main) throws {
         self.init()
 
         do {
@@ -121,9 +121,8 @@ public extension NSImage {
     ///
     /// - Parameter name: Filename
     /// - Parameter levelOfIntegrity: 0 to 1, 1 meaning no frame skipping
-    func setGif(_ name: String, levelOfIntegrity: GifLevelOfIntegrity, bundle: Bundle) throws {
-        giflog(bundle)
-
+    func setGif(_ name: String, levelOfIntegrity: GifLevelOfIntegrity, bundle: Bundle = Bundle.main) throws {
+        
         if let url = bundle.url(forResource: name,
                                      withExtension: name.pathExtension() == "gif" ? "" : "gif") {
             if let data = try? Data(contentsOf: url) {
diff --git a/SwiftyGif/UIImage+SwiftyGif.swift b/SwiftyGif/UIImage+SwiftyGif.swift
index 320bb2b..6e9306a 100755
--- a/SwiftyGif/UIImage+SwiftyGif.swift
+++ b/SwiftyGif/UIImage+SwiftyGif.swift
@@ -53,7 +53,7 @@ public extension UIImage {
     ///
     /// - Parameter imageName: Filename
     /// - Parameter levelOfIntegrity: 0 to 1, 1 meaning no frame skipping
-    convenience init?(imageName: String, levelOfIntegrity: GifLevelOfIntegrity = .default, bundle: Bundle) throws {
+    convenience init?(imageName: String, levelOfIntegrity: GifLevelOfIntegrity = .default, bundle: Bundle = Bundle.main) throws {
         self.init()
 
         do {
@@ -81,7 +81,7 @@ public extension UIImage {
     ///
     /// - Parameter gifName: Filename
     /// - Parameter levelOfIntegrity: 0 to 1, 1 meaning no frame skipping
-    convenience init(gifName: String, levelOfIntegrity: GifLevelOfIntegrity = .default, bundle: Bundle) throws {
+    convenience init(gifName: String, levelOfIntegrity: GifLevelOfIntegrity = .default, bundle: Bundle = Bundle.main) throws {
         self.init()
         try setGif(gifName, levelOfIntegrity: levelOfIntegrity, bundle: bundle)
     }
@@ -102,7 +102,7 @@ public extension UIImage {
     /// Set backing data for this gif. Overwrites any existing data.
     ///
     /// - Parameter name: Filename
-    func setGif(_ name: String, bundle: Bundle) throws {
+    func setGif(_ name: String, bundle: Bundle = Bundle.main) throws {
         try setGif(name, levelOfIntegrity: .default, bundle: bundle)
     }
     
@@ -121,7 +121,7 @@ public extension UIImage {
     ///
     /// - Parameter name: Filename
     /// - Parameter levelOfIntegrity: 0 to 1, 1 meaning no frame skipping
-    func setGif(_ name: String, levelOfIntegrity: GifLevelOfIntegrity, bundle: Bundle) throws {
+    func setGif(_ name: String, levelOfIntegrity: GifLevelOfIntegrity, bundle: Bundle = Bundle.main) throws {
         giflog(bundle.debugDescription)
         if let url = bundle.url(forResource: name, withExtension: name.pathExtension() == "gif" ? "" : "gif") {
             if let data = try? Data(contentsOf: url) {