language: node_js
node_js:
  - "10" # stable
  - "8" # LTS
  - "6" # maintenance
notifications:
  email: false

language: node_js
node_js:
  - "11" # stable
  - "10" # LTS
  - "8"  # maintenance
  - "6"  # maintenance
notifications:
  email: false

Add coverage for Node v11
Add coverage for Node v11
