2.0.0 Async Support

Async Support

With version 2.0.0 circuitbreaker now supports async functions, as easy as:

@circuit
async def external_call():
    ...

A big thank you to @pauloromeira for your great contribution! 💪 🙌

Python2 not supported anymore

⚠️ We finally stripped support for Python2 and some early Python3 versions.

Supported Python versions now are:

• 3.11
• 3.10
• 3.9
• 3.8
• 3.7