version: 2

build:
  image: latest

python:
  version: 3.7
  install:
    - method: pip
      path: .
      extra_requirements:
        - docs

version: 2

build:
  image: latest

python:
  version: 3.8
  install:
    - method: pip
      path: .
      extra_requirements:
        - docs

Use a more modern python version in RTD
Use a more modern python version in RTD

Hoping this means we pick up a newer astropy version too....
