language: node_js
node_js:
  - "0.12"
  - "4"
  - "5"
  - "6"
  - "7"

language: node_js
node_js:
  - "4"
  - "6"
  - "8"
  - "10"

Change test matrix to current stable Node.js versions
Change test matrix to current stable Node.js versions
