Mnemonic

The `mnemonic` library is a Python implementation of Bitcoin Improvement Proposal (BIP-0039). It provides functionality to generate mnemonic phrases (seed phrases), convert them into binary seeds for deterministic wallets, and validate existing mnemonic phrases. The current version is 0.21, released in January 2024, and it requires Python 3.8.1 or newer. The library primarily follows a stable release cadence as needed for updates to BIP-0039 or Python compatibility.