Version Bump v4.0.4: Pull #72: remove ruby 2.2 requirement

CHANGELOG.md

@@ -1,6 +1,11 @@
 # Change Log
 All notable changes to this project will be documented in this file.
 
+## [4.0.4] - 2016-09-15 ##
+### Fixed
+- Pull #72: [remove unnecessary ruby 2.2 requirement](https://github.com/sendgrid/sendgrid-ruby/pull/72)
+- Thanks to [Billy Watson](https://github.com/billywatson) for the pull request!
+
 ## [4.0.3] - 2016-08-24 ##
 ### Added
 - Table of Contents in the README

README.md

@@ -29,7 +29,7 @@ We appreciate your continued support, thank you!
 
 ## Prerequisites
 
-- Ruby version 2.2
+- Ruby version 2.1+
 - The SendGrid service, starting at the [free level](https://sendgrid.com/free?source=sendgrid-ruby)
 
 ## Setup Environment Variables

examples/helpers/mail/example.rb

@@ -29,7 +29,7 @@ def kitchen_sink
   personalization.cc = Email.new(email: '[email protected]', name: 'Example User')
   personalization.bcc = Email.new(email: '[email protected]', name: 'Example User')
   personalization.bcc = Email.new(email: '[email protected]', name: 'Example User')
-  personalization.subject = 'Hello World from the Personalized SendGrid Python Library'
+  personalization.subject = 'Hello World from the Personalized SendGrid Ruby Library'
   personalization.headers = Header.new(key: 'X-Test', value: 'True')
   personalization.headers = Header.new(key: 'X-Mock', value: 'False')
   personalization.substitutions = Substitution.new(key: '%name%', value: 'Example User')
@@ -46,7 +46,7 @@ def kitchen_sink
   personalization2.cc = Email.new(email: '[email protected]', name: 'Example User')
   personalization2.bcc = Email.new(email: '[email protected]', name: 'Example User')
   personalization2.bcc = Email.new(email: '[email protected]', name: 'Example User')
-  personalization2.subject = 'Hello World from the Personalized SendGrid Python Library'
+  personalization2.subject = 'Hello World from the Personalized SendGrid Ruby Library'
   personalization2.headers = Header.new(key: 'X-Test', value: 'True')
   personalization2.headers = Header.new(key: 'X-Mock', value: 'False')
   personalization2.substitutions = Substitution.new(key: '%name%', value: 'Example User')

lib/sendgrid/version.rb

@@ -1,3 +1,3 @@
 module SendGrid
-  VERSION = '4.0.3'
+  VERSION = '4.0.4'
 end