RELEASE.md in createsend-3.4.0 vs RELEASE.md in createsend-4.0.0

@@ -12,16 +12,10 @@
 
 ## Prepare the release
 
 - Increment the `VERSION` constant in the `lib/createsend/version.rb` file, ensuring that you use [Semantic Versioning](http://semver.org/).
 - Add an entry to `HISTORY.md` which clearly explains the new release.
-- Ensure that the `Gemfile.lock` file is updated correctly by running:
-
-  ```
-  bundle install
-  ```
-
 - Commit your changes:
 
   ```
   git commit -am "Version X.Y.Z"
   ```
@@ -37,9 +31,11 @@
   ```
   git push origin master --tags
   ```
 
 - Ensure that all [tests](https://travis-ci.org/campaignmonitor/createsend-ruby) pass, and that [coverage](https://coveralls.io/r/campaignmonitor/createsend-ruby) is maintained or improved.
+
+- Add a new [GitHub Release](https://github.com/campaignmonitor/createsend-ruby/releases) using the newly created tag.
 
 ## Build the gem
 
 ```
 rake build