v0.3.0

• Promotes certifi to a direct dependency (#28)
• Enforces keyword arguments for public methods (#32)
• Bumps certifi requirement to 2024.7.4 (#34)
• Bumps cryptography requirement to 43.0.1 (#36)
• Bumps pydantic requirement to 2.8.0 (#39)
• Adds support for Python 3.13 (#40)