language: node_js
node_js:
  - "10.0"
  - "9.0"
  - "7.0"
  - "6.0"
services:
  - mongodb
install:
  - npm install mongoose@^5.3.1
  - npm install

language: node_js
node_js:
  - "14.0"
  - "13.0"
  - "12.0"
  - "11.0"
  - "10.0"
  - "9.0"
  - "7.0"
  - "6.0"
services:
  - mongodb
install:
  - npm install mongoose@^5.3.1
  - npm install

Add new versions of node
Add new versions of node