[DOC] Update CHANGELOG

Author: lukemelia

CHANGELOG.md

@@ -1,5 +1,10 @@
 # Change Log
 
+## [v1.0.0](https://github.com/ember-cli-deploy/ember-cli-deploy-slack/tree/v1.0.0) (2017-03-25)
+[Full Changelog](https://github.com/ember-cli-deploy/ember-cli-deploy-slack/compare/v1.0.0-beta.0...v1.0.0)
+
+No changes from 1.0.0-beta.0
+
 ## [v1.0.0-beta.0](https://github.com/ember-cli-deploy/ember-cli-deploy-slack/tree/v1.0.0-beta.0) (2017-03-25)
 [Full Changelog](https://github.com/ember-cli-deploy/ember-cli-deploy-slack/compare/v0.1.0...v1.0.0-beta.0)
 
@@ -46,4 +51,4 @@
 ## [v0.0.1](https://github.com/ember-cli-deploy/ember-cli-deploy-slack/tree/v0.0.1) (2015-06-14)
 
 
-\* *This Change Log was automatically generated by [github_changelog_generator](https://github.com/skywinder/Github-Changelog-Generator)*
+\* *This Change Log was automatically generated by [github_changelog_generator](https://github.com/skywinder/Github-Changelog-Generator)*