sudo: false
language: node_js
node_js:
  - 'stable'
  - '0.12'
notifications:
  email: false

sudo: false
language: node_js
node_js:
  - 6
  - 5
  - 4
notifications:
  email: false

Test with v4 + v5 + v6
Test with v4 + v5 + v6
