language: node_js
node_js:
  - '4'
  - '4.3.2' # AWS Lambda
  - '5'
  - '6'
  - '6.10.3' # AWS Lambda
  - '7'
  - '8'
  - '8.10' # AWS Lambda
  - '9'
  - '10'
  - 'node'
  - 'iojs'
script:
  - npm run ci

matrix:
  allow_failures:
    - node_js: 'iojs'
    - node_js: '4.3.2'
    - node_js: '4'
    - node_js: '5'

language: node_js
node_js:
  - '8'
  - '8.10' # AWS Lambda
  - '9'
  - '10'
  - '11'
  - '12'
  - 'node'
script:
  - npm run ci

Update tested node versions - dropped node < 8
Update tested node versions - dropped node < 8
