sudo: false

language: node_js
node_js:
  - '5'
  - '4'
  - '0.12'

sudo: false

language: node_js
node_js:
  - '6'
  - '4'
  - '0.12'

Use the latest NodeJS on Travis CI
CI: Use the latest NodeJS on Travis CI

Node.js v5 will continue to be supported for the next two months in order to give developers currently using v5 time to transition to Node.js v6. - https://nodejs.org/en/blog/release/v6.0.0/