CBOR (de)serializer with extensive tag support

cbor2 is a Python library for encoding and decoding Concise Binary Object Representation (CBOR) data, fully compatible with RFC 8949. It offers a simple API similar to the `json` or `pickle` modules, with extensive support for CBOR tags and standard library objects. Currently at version 5.9.0, it is actively maintained with a regular release cadence, featuring a highly performant Rust-based backend for improved memory safety and performance.