sudo: false
language: python
python:
  - 2.7
install:
  - make redis
  - pip install redis
env:
  - REDIS_VERSION=2.8.24
  - REDIS_VERSION=3.0.7
  - REDIS_VERSION=3.2.11
script: make test

sudo: false
language: python
python:
  - 2.7
install:
  - make redis
  - pip install redis
env:
  - REDIS_VERSION=2.8.24
  - REDIS_VERSION=3.0.7
  - REDIS_VERSION=3.2.11
  - REDIS_VERSION=4.0.6
script: make test

Add Redis 4.0.6 to test matrix.
Add Redis 4.0.6 to test matrix.
