version: 2
formats:
    - htmlzip
    - pdf
build:
    image: testing
python:
    version: 3.9
    install:
        - method: pip
          path: .
          extra_requirements:
              - docs
sphinx:
    builder: html
    configuration: docs/conf.py
    fail_on_warning: true

version: 2
formats:
    - htmlzip
    - pdf
build:
    image: stable
python:
    version: 3.7
    install:
        - method: pip
          path: .
          extra_requirements:
              - docs
sphinx:
    builder: html
    configuration: docs/conf.py
    fail_on_warning: true

Revert "Try CPython 3.9 on the rtfd"
Revert "Try CPython 3.9 on the rtfd"

This reverts commit 25d54ff4e283a8d16bb71f2fcd90224bedb77ab6.
