FastAPI Versioning

The @version decorator allows easy marking of endpoints with version numbers, as shown in examples like @version(1, 0) for clean, readable code.

Separate OpenAPI docs and Swagger UI are created for each API version, evidenced by endpoints such as /v1_0/docs and /v1_0/openapi.json in the README.

Optional /latest endpoints can be enabled with enable_latest=True, automatically pointing to the most recent API version for simplified client access.

Supports both major-only and major-minor versioning schemes with customizable prefixes, as demonstrated in the usage without minor version example.