message: Properly handle branch detection
diff: @@ -174,7 +174,7 @@ workflows:
  - upload
  filters:
  branches:
  - only: canary
  + ignore: master
  tags:
  only: /.*/
  - publish-stable:
  @@ -182,6 +182,6 @@ workflows:
  - upload
  filters:
  branches:
  - only: master
  + ignore: canary
  tags:
  only: /.*/
  