Prepare for release 1.4

Podfile

@@ -1,4 +1,4 @@
-platform :osx, '10.14'
+platform :osx, '10.15'
 
 target 'devexcuses' do
   pod 'RxSwift'

README.md

@@ -1,6 +1,6 @@
 # Developers Excuses
 
-[![Release](https://img.shields.io/github/release/ayltai/MacOS-Developers-Excuses.svg?label=release&maxAge=1800)](Releases/1.3/screensaver.zip) [![macOS](https://img.shields.io/badge/macOS-10.15-blue.svg?style=flat&label=macOS&maxAge=300)](https://en.wikipedia.org/wiki/OS_X_Catalina) [![License](https://img.shields.io/badge/License-apache%202.0-blue.svg?label=license&maxAge=1800)](https://github.com/ayltai/MacOS-Developers-Excuses/blob/master/LICENSE)
+[![Release](https://img.shields.io/github/release/ayltai/MacOS-Developers-Excuses.svg?label=release&maxAge=1800)](Releases/1.4/screensaver.zip) [![macOS](https://img.shields.io/badge/macOS-10.15-blue.svg?style=flat&label=macOS&maxAge=300)](https://en.wikipedia.org/wiki/OS_X_Catalina) [![License](https://img.shields.io/badge/License-apache%202.0-blue.svg?label=license&maxAge=1800)](https://github.com/ayltai/MacOS-Developers-Excuses/blob/master/LICENSE)
 
 A macOS screen saver that shows a random [developer excuse](http://www.devexcuses.com) over a [beautiful photo background](https://unsplash.com). Made with ❤
 
@@ -20,10 +20,10 @@ A macOS screen saver that shows a random [developer excuse](http://www.devexcuse
 ![Configurations](Screenshots/configurations.png)
 
 ## Downloads
-### [Screen Saver](Releases/1.3/screensaver.zip)
+### [Screen Saver](Releases/1.4/screensaver.zip)
 Double-click to install.
 
-### [Security Camera](Releases/1.3/SecurityCamera.zip)
+### [Security Camera](Releases/1.4/SecurityCamera.zip)
 Place it to somewhere handy, such as `~/Downloads` or `/usr/bin`, and then update its path in the screen saver configurations .
 
 ## Compatibility
@@ -33,4 +33,7 @@ Developers Excuses screen saver requires OS X Catalina or later.
 0. Install [CocoaPods](https://cocoapods.org)
 1. Run `pod install`
 2. Open `DevExcuses.xcworkspace` in Xcode
-3. Build both SecurityCamera and DevExcuses projects
+3. Build DevExcuses projects
+4. Optionally build SecurityCamera project if you want to use the camera of your MacBook to record videos for security reason
+5. Right-click in your Xcode Project Navigator > DevExcuses > Products > Developer Excuses.saver
+6. Select "Open with External Editor"