diff --git a/Result.xcodeproj/project.pbxproj b/Result.xcodeproj/project.pbxproj
index eaa37a0..9d3410f 100644
--- a/Result.xcodeproj/project.pbxproj
+++ b/Result.xcodeproj/project.pbxproj
@@ -379,7 +379,7 @@
 			isa = PBXProject;
 			attributes = {
 				LastSwiftUpdateCheck = 0700;
-				LastUpgradeCheck = 1020;
+				LastUpgradeCheck = 1220;
 				ORGANIZATIONNAME = "Rob Rix";
 				TargetAttributes = {
 					57FCDE3C1BA280DC00130C48 = {
@@ -415,6 +415,7 @@
 			hasScannedForEncodings = 0;
 			knownRegions = (
 				en,
+				Base,
 			);
 			mainGroup = D454804D1A9572F5009D7229;
 			productRefGroup = D45480581A9572F5009D7229 /* Products */;
@@ -585,7 +586,7 @@
 			buildSettings = {
 				BITCODE_GENERATION_MODE = bitcode;
 				CLANG_ENABLE_MODULES = YES;
-				CODE_SIGN_IDENTITY = "iPhone Developer";
+				CODE_SIGN_IDENTITY = "";
 				"CODE_SIGN_IDENTITY[sdk=appletvos*]" = "";
 				"CODE_SIGN_IDENTITY[sdk=appletvsimulator*]" = "";
 				DEFINES_MODULE = YES;
@@ -611,7 +612,7 @@
 			buildSettings = {
 				BITCODE_GENERATION_MODE = bitcode;
 				CLANG_ENABLE_MODULES = YES;
-				CODE_SIGN_IDENTITY = "iPhone Developer";
+				CODE_SIGN_IDENTITY = "";
 				"CODE_SIGN_IDENTITY[sdk=appletvos*]" = "";
 				"CODE_SIGN_IDENTITY[sdk=appletvsimulator*]" = "";
 				COPY_PHASE_STRIP = NO;
@@ -667,7 +668,7 @@
 			buildSettings = {
 				BITCODE_GENERATION_MODE = bitcode;
 				CLANG_ENABLE_MODULES = YES;
-				CODE_SIGN_IDENTITY = "iPhone Developer";
+				CODE_SIGN_IDENTITY = "";
 				"CODE_SIGN_IDENTITY[sdk=watchos*]" = "";
 				"CODE_SIGN_IDENTITY[sdk=watchsimulator*]" = "";
 				COMBINE_HIDPI_IMAGES = YES;
@@ -690,7 +691,7 @@
 			buildSettings = {
 				BITCODE_GENERATION_MODE = bitcode;
 				CLANG_ENABLE_MODULES = YES;
-				CODE_SIGN_IDENTITY = "iPhone Developer";
+				CODE_SIGN_IDENTITY = "";
 				"CODE_SIGN_IDENTITY[sdk=watchos*]" = "";
 				"CODE_SIGN_IDENTITY[sdk=watchsimulator*]" = "";
 				COMBINE_HIDPI_IMAGES = YES;
@@ -731,6 +732,7 @@
 				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;
@@ -795,6 +797,7 @@
 				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;
@@ -843,7 +846,6 @@
 				LD_RUNPATH_SEARCH_PATHS = "$(inherited) @executable_path/../Frameworks @loader_path/Frameworks";
 				PRODUCT_NAME = Result;
 				SKIP_INSTALL = YES;
-				VALID_ARCHS = x86_64;
 			};
 			name = Debug;
 		};
@@ -862,7 +864,6 @@
 				LD_RUNPATH_SEARCH_PATHS = "$(inherited) @executable_path/../Frameworks @loader_path/Frameworks";
 				PRODUCT_NAME = Result;
 				SKIP_INSTALL = YES;
-				VALID_ARCHS = x86_64;
 			};
 			name = Release;
 		};
@@ -906,7 +907,7 @@
 			buildSettings = {
 				BITCODE_GENERATION_MODE = bitcode;
 				CLANG_ENABLE_MODULES = YES;
-				CODE_SIGN_IDENTITY = "iPhone Developer";
+				CODE_SIGN_IDENTITY = "";
 				"CODE_SIGN_IDENTITY[sdk=iphoneos*]" = "";
 				"CODE_SIGN_IDENTITY[sdk=iphonesimulator*]" = "";
 				DEFINES_MODULE = YES;
@@ -933,7 +934,7 @@
 			buildSettings = {
 				BITCODE_GENERATION_MODE = bitcode;
 				CLANG_ENABLE_MODULES = YES;
-				CODE_SIGN_IDENTITY = "iPhone Developer";
+				CODE_SIGN_IDENTITY = "";
 				"CODE_SIGN_IDENTITY[sdk=iphoneos*]" = "";
 				"CODE_SIGN_IDENTITY[sdk=iphonesimulator*]" = "";
 				COPY_PHASE_STRIP = NO;
diff --git a/Result.xcodeproj/xcshareddata/xcschemes/Result-Mac.xcscheme b/Result.xcodeproj/xcshareddata/xcschemes/Result-Mac.xcscheme
index 0238c5b..3577e7e 100644
--- a/Result.xcodeproj/xcshareddata/xcschemes/Result-Mac.xcscheme
+++ b/Result.xcodeproj/xcshareddata/xcschemes/Result-Mac.xcscheme
@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <Scheme
-   LastUpgradeVersion = "1020"
+   LastUpgradeVersion = "1220"
    version = "1.3">
    <BuildAction
       parallelizeBuildables = "YES"
@@ -41,6 +41,15 @@
       selectedDebuggerIdentifier = "Xcode.DebuggerFoundation.Debugger.LLDB"
       selectedLauncherIdentifier = "Xcode.DebuggerFoundation.Launcher.LLDB"
       shouldUseLaunchSchemeArgsEnv = "YES">
+      <MacroExpansion>
+         <BuildableReference
+            BuildableIdentifier = "primary"
+            BlueprintIdentifier = "D45480561A9572F5009D7229"
+            BuildableName = "Result.framework"
+            BlueprintName = "Result-Mac"
+            ReferencedContainer = "container:Result.xcodeproj">
+         </BuildableReference>
+      </MacroExpansion>
       <Testables>
          <TestableReference
             skipped = "NO">
@@ -53,17 +62,6 @@
             </BuildableReference>
          </TestableReference>
       </Testables>
-      <MacroExpansion>
-         <BuildableReference
-            BuildableIdentifier = "primary"
-            BlueprintIdentifier = "D45480561A9572F5009D7229"
-            BuildableName = "Result.framework"
-            BlueprintName = "Result-Mac"
-            ReferencedContainer = "container:Result.xcodeproj">
-         </BuildableReference>
-      </MacroExpansion>
-      <AdditionalOptions>
-      </AdditionalOptions>
    </TestAction>
    <LaunchAction
       buildConfiguration = "Debug"
@@ -84,8 +82,6 @@
             ReferencedContainer = "container:Result.xcodeproj">
          </BuildableReference>
       </MacroExpansion>
-      <AdditionalOptions>
-      </AdditionalOptions>
    </LaunchAction>
    <ProfileAction
       buildConfiguration = "Release"
diff --git a/Result.xcodeproj/xcshareddata/xcschemes/Result-iOS.xcscheme b/Result.xcodeproj/xcshareddata/xcschemes/Result-iOS.xcscheme
index 87b1399..5a1f6bd 100644
--- a/Result.xcodeproj/xcshareddata/xcschemes/Result-iOS.xcscheme
+++ b/Result.xcodeproj/xcshareddata/xcschemes/Result-iOS.xcscheme
@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <Scheme
-   LastUpgradeVersion = "1020"
+   LastUpgradeVersion = "1220"
    version = "1.3">
    <BuildAction
       parallelizeBuildables = "YES"
@@ -41,6 +41,15 @@
       selectedDebuggerIdentifier = "Xcode.DebuggerFoundation.Debugger.LLDB"
       selectedLauncherIdentifier = "Xcode.DebuggerFoundation.Launcher.LLDB"
       shouldUseLaunchSchemeArgsEnv = "YES">
+      <MacroExpansion>
+         <BuildableReference
+            BuildableIdentifier = "primary"
+            BlueprintIdentifier = "D454807C1A957361009D7229"
+            BuildableName = "Result.framework"
+            BlueprintName = "Result-iOS"
+            ReferencedContainer = "container:Result.xcodeproj">
+         </BuildableReference>
+      </MacroExpansion>
       <Testables>
          <TestableReference
             skipped = "NO">
@@ -53,17 +62,6 @@
             </BuildableReference>
          </TestableReference>
       </Testables>
-      <MacroExpansion>
-         <BuildableReference
-            BuildableIdentifier = "primary"
-            BlueprintIdentifier = "D454807C1A957361009D7229"
-            BuildableName = "Result.framework"
-            BlueprintName = "Result-iOS"
-            ReferencedContainer = "container:Result.xcodeproj">
-         </BuildableReference>
-      </MacroExpansion>
-      <AdditionalOptions>
-      </AdditionalOptions>
    </TestAction>
    <LaunchAction
       buildConfiguration = "Debug"
@@ -84,8 +82,6 @@
             ReferencedContainer = "container:Result.xcodeproj">
          </BuildableReference>
       </MacroExpansion>
-      <AdditionalOptions>
-      </AdditionalOptions>
    </LaunchAction>
    <ProfileAction
       buildConfiguration = "Release"
diff --git a/Result.xcodeproj/xcshareddata/xcschemes/Result-tvOS.xcscheme b/Result.xcodeproj/xcshareddata/xcschemes/Result-tvOS.xcscheme
index 5bf6683..89cc500 100644
--- a/Result.xcodeproj/xcshareddata/xcschemes/Result-tvOS.xcscheme
+++ b/Result.xcodeproj/xcshareddata/xcschemes/Result-tvOS.xcscheme
@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <Scheme
-   LastUpgradeVersion = "1020"
+   LastUpgradeVersion = "1220"
    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 = "57FCDE3C1BA280DC00130C48"
+            BuildableName = "Result.framework"
+            BlueprintName = "Result-tvOS"
+            ReferencedContainer = "container:Result.xcodeproj">
+         </BuildableReference>
+      </MacroExpansion>
       <Testables>
          <TestableReference
             skipped = "NO">
@@ -39,17 +48,6 @@
             </BuildableReference>
          </TestableReference>
       </Testables>
-      <MacroExpansion>
-         <BuildableReference
-            BuildableIdentifier = "primary"
-            BlueprintIdentifier = "57FCDE3C1BA280DC00130C48"
-            BuildableName = "Result.framework"
-            BlueprintName = "Result-tvOS"
-            ReferencedContainer = "container:Result.xcodeproj">
-         </BuildableReference>
-      </MacroExpansion>
-      <AdditionalOptions>
-      </AdditionalOptions>
    </TestAction>
    <LaunchAction
       buildConfiguration = "Debug"
@@ -70,8 +68,6 @@
             ReferencedContainer = "container:Result.xcodeproj">
          </BuildableReference>
       </MacroExpansion>
-      <AdditionalOptions>
-      </AdditionalOptions>
    </LaunchAction>
    <ProfileAction
       buildConfiguration = "Release"
diff --git a/Result.xcodeproj/xcshareddata/xcschemes/Result-watchOS.xcscheme b/Result.xcodeproj/xcshareddata/xcschemes/Result-watchOS.xcscheme
index 2dfc6a4..179d387 100644
--- a/Result.xcodeproj/xcshareddata/xcschemes/Result-watchOS.xcscheme
+++ b/Result.xcodeproj/xcshareddata/xcschemes/Result-watchOS.xcscheme
@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <Scheme
-   LastUpgradeVersion = "1020"
+   LastUpgradeVersion = "1220"
    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 = "D03579991B2B788F005D26AE"
+            BuildableName = "Result.framework"
+            BlueprintName = "Result-watchOS"
+            ReferencedContainer = "container:Result.xcodeproj">
+         </BuildableReference>
+      </MacroExpansion>
       <Testables>
          <TestableReference
             skipped = "NO">
@@ -39,17 +48,6 @@
             </BuildableReference>
          </TestableReference>
       </Testables>
-      <MacroExpansion>
-         <BuildableReference
-            BuildableIdentifier = "primary"
-            BlueprintIdentifier = "D03579991B2B788F005D26AE"
-            BuildableName = "Result.framework"
-            BlueprintName = "Result-watchOS"
-            ReferencedContainer = "container:Result.xcodeproj">
-         </BuildableReference>
-      </MacroExpansion>
-      <AdditionalOptions>
-      </AdditionalOptions>
    </TestAction>
    <LaunchAction
       buildConfiguration = "Debug"
@@ -70,8 +68,6 @@
             ReferencedContainer = "container:Result.xcodeproj">
          </BuildableReference>
       </MacroExpansion>
-      <AdditionalOptions>
-      </AdditionalOptions>
    </LaunchAction>
    <ProfileAction
       buildConfiguration = "Release"