diff --git a/Images/example-dark.png b/Images/example-dark.png
deleted file mode 100644
index e46b8b6..0000000
Binary files a/Images/example-dark.png and /dev/null differ
diff --git a/Images/example-light.png b/Images/example-light.png
deleted file mode 100644
index 2fe660f..0000000
Binary files a/Images/example-light.png and /dev/null differ
diff --git a/README.md b/README.md
index 3c7ddbf..1fa5047 100644
--- a/README.md
+++ b/README.md
@@ -15,5 +15,23 @@ Here you can see a very simple way of implementing the new Diffable Datasource a
 My preferred way of writing apps lately. With just half of the number of lines of code in comparison to projects 1 and 2.
 
 
-![](Images/example-light.png)
-![](Images/example-dark.png)
+![](Screenshots/device-light.png)
+![](Screenshots/device-dark.png)
+
+# Contributing
+
+Contributions are what make the open source community such a fantastic place to learn, share, inspire, and create. Any contributions you make are greatly appreciated.
+
+- Fork the project
+- Create your feature branch `git checkout -b feature/AmazingFeature`
+- Commit your changes `git commit -m 'Add some AmazingFeature'`
+- Push to the branch `git push origin feature/AmazingFeature`
+- Open a pull request
+
+# License
+
+See [LICENSE](LICENSE)
+
+# Contact
+
+Leonardo Bilia - [@leonardobilia](https://twitter.com/leonardobilia)
\ No newline at end of file
diff --git a/Screenshots/device-dark.png b/Screenshots/device-dark.png
new file mode 100644
index 0000000..8273f7e
Binary files /dev/null and b/Screenshots/device-dark.png differ
diff --git a/Screenshots/device-light.png b/Screenshots/device-light.png
new file mode 100644
index 0000000..d9bcc61
Binary files /dev/null and b/Screenshots/device-light.png differ
diff --git a/SwiftUI/Stopwatch.xcodeproj/project.pbxproj b/SwiftUI/Stopwatch.xcodeproj/project.pbxproj
index 18b8e14..657088c 100644
--- a/SwiftUI/Stopwatch.xcodeproj/project.pbxproj
+++ b/SwiftUI/Stopwatch.xcodeproj/project.pbxproj
@@ -143,7 +143,7 @@
 			isa = PBXProject;
 			attributes = {
 				LastSwiftUpdateCheck = 1150;
-				LastUpgradeCheck = 1150;
+				LastUpgradeCheck = 1200;
 				ORGANIZATIONNAME = "Leonardo Bilia";
 				TargetAttributes = {
 					8F51528124842DE40016A33A = {
@@ -236,6 +236,7 @@
 				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;
@@ -260,7 +261,7 @@
 				GCC_WARN_UNINITIALIZED_AUTOS = YES_AGGRESSIVE;
 				GCC_WARN_UNUSED_FUNCTION = YES;
 				GCC_WARN_UNUSED_VARIABLE = YES;
-				IPHONEOS_DEPLOYMENT_TARGET = 13.5;
+				IPHONEOS_DEPLOYMENT_TARGET = 14.0;
 				MTL_ENABLE_DEBUG_INFO = INCLUDE_SOURCE;
 				MTL_FAST_MATH = YES;
 				ONLY_ACTIVE_ARCH = YES;
@@ -296,6 +297,7 @@
 				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;
@@ -314,7 +316,7 @@
 				GCC_WARN_UNINITIALIZED_AUTOS = YES_AGGRESSIVE;
 				GCC_WARN_UNUSED_FUNCTION = YES;
 				GCC_WARN_UNUSED_VARIABLE = YES;
-				IPHONEOS_DEPLOYMENT_TARGET = 13.5;
+				IPHONEOS_DEPLOYMENT_TARGET = 14.0;
 				MTL_ENABLE_DEBUG_INFO = NO;
 				MTL_FAST_MATH = YES;
 				SDKROOT = iphoneos;