3.0.0

🚨 Breaking Changes

• Make aiohttp ClientSesssion optional (#38)

🚀 Features

• Add support for Python 3.9 (#42)
• Make aiohttp ClientSession optional (#38)

🧰 Maintenance

• Update Release Drafter with breaking changes and maintenance (#46)
• Update poetry to use core back-end (#45)
• Update linting CI step with new pre-commit action (#43)
• Update attrs requirement from ^19.3.0 to >=19.3,<21.0 (#40)
• Update pytest requirement from ^5.4.1 to ^6.0.0 (#39)
• Add pre-commit caching to CI (#37)
• Update aresponses requirement from ^1.1.1 to ^2.0.0 (#35)
• Adjust codespell to quiet level 4 (#34)
• Move codecov CI action to v1 (#33)
• Add pre-commit repos for JSON and branch (#32)
• Remove pre-commit repos from poetry dependencies (#31)
• Consolidate pre-commit commands in CI (#30)
• Combile linting and static analysis into one CI pipeline (#29)
• Bump mypy (in pre-commit) to 0.761 (#28)