Bump version to 0.4.0

Author: MaxDesiatov

README.md

@@ -232,7 +232,7 @@ target 'YourApp' do
   use_frameworks!
 
   # Pods for Test
-  pod 'XMLCoder', '~> 0.3.1'
+  pod 'XMLCoder', '~> 0.4.0'
 
 end
 ```
@@ -261,7 +261,7 @@ $ brew install carthage
 Inside of your `Cartfile`, add GitHub path to `XMLCoder`:
 
 ```ogdl
-github "MaxDesiatov/XMLCoder" ~> 0.3.1
+github "MaxDesiatov/XMLCoder" ~> 0.4.0
 ```
 
 Then, run the following command to build the framework:
@@ -284,7 +284,7 @@ easy as adding it to the `dependencies` value of your `Package.swift`.
 
 ```swift
 dependencies: [
-    .package(url: "https://github.com/MaxDesiatov/XMLCoder.git", from: "0.3.1")
+    .package(url: "https://github.com/MaxDesiatov/XMLCoder.git", from: "0.4.0")
 ]
 ```
 

XMLCoder.podspec

@@ -1,6 +1,6 @@
 Pod::Spec.new do |s|
   s.name          = "XMLCoder"
-  s.version       = "0.3.1"
+  s.version       = "0.4.0"
   s.summary       = "XMLEncoder & XMLDecoder using the Codable protocol in Swift 4"
   s.description   = "XMLCoder allows Swift 4 Codable-conforming objects to be translated to and from XML"
   s.homepage      = "https://github.com/MaxDesiatov/XMLCoder"

XMLCoder.xcodeproj/project.pbxproj

@@ -716,7 +716,7 @@
 				CLANG_ENABLE_OBJC_ARC = YES;
 				COMBINE_HIDPI_IMAGES = YES;
 				COPY_PHASE_STRIP = NO;
-				CURRENT_PROJECT_VERSION = 0.3.1;
+				CURRENT_PROJECT_VERSION = 0.4.0;
 				DEBUG_INFORMATION_FORMAT = dwarf;
 				DYLIB_INSTALL_NAME_BASE = "@rpath";
 				ENABLE_NS_ASSERTIONS = YES;
@@ -746,7 +746,7 @@
 				CLANG_ENABLE_OBJC_ARC = YES;
 				COMBINE_HIDPI_IMAGES = YES;
 				COPY_PHASE_STRIP = YES;
-				CURRENT_PROJECT_VERSION = 0.3.1;
+				CURRENT_PROJECT_VERSION = 0.4.0;
 				DEBUG_INFORMATION_FORMAT = "dwarf-with-dsym";
 				DYLIB_INSTALL_NAME_BASE = "@rpath";
 				GCC_OPTIMIZATION_LEVEL = s;