diff --git a/BuGS.xcodeproj/project.pbxproj b/BuGS.xcodeproj/project.pbxproj
index d9332bf..b0cde31 100644
--- a/BuGS.xcodeproj/project.pbxproj
+++ b/BuGS.xcodeproj/project.pbxproj
@@ -3,7 +3,7 @@
 	archiveVersion = 1;
 	classes = {
 	};
-	objectVersion = 50;
+	objectVersion = 53;
 	objects = {
 
 /* Begin PBXBuildFile section */
@@ -412,7 +412,8 @@
 		9DE37ADF2694E070005FC562 /* Project object */ = {
 			isa = PBXProject;
 			attributes = {
-				LastUpgradeCheck = 1240;
+				BuildIndependentTargetsInParallel = YES;
+				LastUpgradeCheck = 1430;
 				TargetAttributes = {
 					9DE37AE32694E070005FC562 = {
 						CreatedOnToolsVersion = 12.4;
@@ -531,6 +532,7 @@
 				CLANG_WARN_UNREACHABLE_CODE = YES;
 				CLANG_WARN__DUPLICATE_METHOD_MATCH = YES;
 				COPY_PHASE_STRIP = NO;
+				DEAD_CODE_STRIPPING = YES;
 				DEBUG_INFORMATION_FORMAT = dwarf;
 				ENABLE_STRICT_OBJC_MSGSEND = YES;
 				ENABLE_TESTABILITY = YES;
@@ -588,6 +590,7 @@
 				CLANG_WARN_UNREACHABLE_CODE = YES;
 				CLANG_WARN__DUPLICATE_METHOD_MATCH = YES;
 				COPY_PHASE_STRIP = NO;
+				DEAD_CODE_STRIPPING = YES;
 				DEBUG_INFORMATION_FORMAT = "dwarf-with-dsym";
 				ENABLE_NS_ASSERTIONS = NO;
 				ENABLE_STRICT_OBJC_MSGSEND = YES;
@@ -608,6 +611,7 @@
 			isa = XCBuildConfiguration;
 			buildSettings = {
 				CODE_SIGN_STYLE = Automatic;
+				DEAD_CODE_STRIPPING = YES;
 				DEBUGGING_SYMBOLS = YES;
 				DEBUG_INFORMATION_FORMAT = dwarf;
 				DEVELOPMENT_TEAM = VD9FGCW36C;
@@ -623,6 +627,7 @@
 			isa = XCBuildConfiguration;
 			buildSettings = {
 				CODE_SIGN_STYLE = Automatic;
+				DEAD_CODE_STRIPPING = YES;
 				DEBUG_INFORMATION_FORMAT = "dwarf-with-dsym";
 				DEVELOPMENT_TEAM = VD9FGCW36C;
 				OTHER_CFLAGS = "";
@@ -635,6 +640,7 @@
 			isa = XCBuildConfiguration;
 			buildSettings = {
 				CODE_SIGN_STYLE = Automatic;
+				DEAD_CODE_STRIPPING = YES;
 				DEVELOPMENT_TEAM = VD9FGCW36C;
 				ENABLE_HARDENED_RUNTIME = YES;
 				PRODUCT_NAME = BuGS;
@@ -645,6 +651,7 @@
 			isa = XCBuildConfiguration;
 			buildSettings = {
 				CODE_SIGN_STYLE = Automatic;
+				DEAD_CODE_STRIPPING = YES;
 				DEVELOPMENT_TEAM = VD9FGCW36C;
 				ENABLE_HARDENED_RUNTIME = YES;
 				PRODUCT_NAME = BuGS;
@@ -655,6 +662,7 @@
 			isa = XCBuildConfiguration;
 			buildSettings = {
 				CODE_SIGN_STYLE = Automatic;
+				DEAD_CODE_STRIPPING = YES;
 				DEVELOPMENT_TEAM = VD9FGCW36C;
 				ENABLE_HARDENED_RUNTIME = YES;
 				PRODUCT_NAME = BuGS.2mg;
@@ -665,6 +673,7 @@
 			isa = XCBuildConfiguration;
 			buildSettings = {
 				CODE_SIGN_STYLE = Automatic;
+				DEAD_CODE_STRIPPING = YES;
 				DEVELOPMENT_TEAM = VD9FGCW36C;
 				ENABLE_HARDENED_RUNTIME = YES;
 				PRODUCT_NAME = BuGS.2mg;
@@ -675,6 +684,7 @@
 			isa = XCBuildConfiguration;
 			buildSettings = {
 				CODE_SIGN_STYLE = Automatic;
+				DEAD_CODE_STRIPPING = YES;
 				DEVELOPMENT_TEAM = VD9FGCW36C;
 				ENABLE_HARDENED_RUNTIME = YES;
 				PRODUCT_NAME = BuGS.shk;
@@ -685,6 +695,7 @@
 			isa = XCBuildConfiguration;
 			buildSettings = {
 				CODE_SIGN_STYLE = Automatic;
+				DEAD_CODE_STRIPPING = YES;
 				DEVELOPMENT_TEAM = VD9FGCW36C;
 				ENABLE_HARDENED_RUNTIME = YES;
 				PRODUCT_NAME = BuGS.shk;
@@ -695,6 +706,7 @@
 			isa = XCBuildConfiguration;
 			buildSettings = {
 				CODE_SIGN_STYLE = Automatic;
+				DEAD_CODE_STRIPPING = YES;
 				DEVELOPMENT_TEAM = VD9FGCW36C;
 				ENABLE_HARDENED_RUNTIME = YES;
 				GCC_PREPROCESSOR_DEFINITIONS = (
@@ -717,6 +729,7 @@
 			isa = XCBuildConfiguration;
 			buildSettings = {
 				CODE_SIGN_STYLE = Automatic;
+				DEAD_CODE_STRIPPING = YES;
 				DEVELOPMENT_TEAM = VD9FGCW36C;
 				ENABLE_HARDENED_RUNTIME = YES;
 				GCC_PREPROCESSOR_DEFINITIONS = (
diff --git a/BuGS.xcodeproj/xcshareddata/xcschemes/BuGS.xcscheme b/BuGS.xcodeproj/xcshareddata/xcschemes/BuGS.xcscheme
index 6db9828..399c0b0 100644
--- a/BuGS.xcodeproj/xcshareddata/xcschemes/BuGS.xcscheme
+++ b/BuGS.xcodeproj/xcshareddata/xcschemes/BuGS.xcscheme
@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <Scheme
-   LastUpgradeVersion = "0830"
+   LastUpgradeVersion = "1430"
    version = "1.3">
    <BuildAction
       parallelizeBuildables = "YES"
@@ -14,7 +14,7 @@
             buildForAnalyzing = "YES">
             <BuildableReference
                BuildableIdentifier = "primary"
-               BlueprintIdentifier = "9D0B917C1F526C2D004D7E0B"
+               BlueprintIdentifier = "9DE37AE32694E070005FC562"
                BuildableName = "BuGS"
                BlueprintName = "BuGS"
                ReferencedContainer = "container:BuGS.xcodeproj">
@@ -29,8 +29,6 @@
       shouldUseLaunchSchemeArgsEnv = "YES">
       <Testables>
       </Testables>
-      <AdditionalOptions>
-      </AdditionalOptions>
    </TestAction>
    <LaunchAction
       buildConfiguration = "Debug"
@@ -49,7 +47,7 @@
       <MacroExpansion>
          <BuildableReference
             BuildableIdentifier = "primary"
-            BlueprintIdentifier = "9D0B917C1F526C2D004D7E0B"
+            BlueprintIdentifier = "9DE37AE32694E070005FC562"
             BuildableName = "BuGS"
             BlueprintName = "BuGS"
             ReferencedContainer = "container:BuGS.xcodeproj">
@@ -81,8 +79,6 @@
             isEnabled = "YES">
          </CommandLineArgument>
       </CommandLineArguments>
-      <AdditionalOptions>
-      </AdditionalOptions>
    </LaunchAction>
    <ProfileAction
       buildConfiguration = "Release"
@@ -93,7 +89,7 @@
       <MacroExpansion>
          <BuildableReference
             BuildableIdentifier = "primary"
-            BlueprintIdentifier = "9D0B917C1F526C2D004D7E0B"
+            BlueprintIdentifier = "9DE37AE32694E070005FC562"
             BuildableName = "BuGS"
             BlueprintName = "BuGS"
             ReferencedContainer = "container:BuGS.xcodeproj">