bitcoin-core/HWI 2.0.0 on GitHub

Also available on PyPi and can be installed with pip install -U hwi

Added

BitBox02 multisig signing.
Documentation automatically generated with sphinx and hosted on https://hwi.readthedocs.io.
Support for Python 3.9.
Trezor allows transactions with OP_RETURN outputs.
Full type annotations within hwilib and type checking.
Updated documentation for Bitcoin Core descriptor wallets.
Device support policy
Enforce that the Ledger is in either the Bitcoin or Bitcoin Testnet apps.

--sh_wpkh and --wpkh options have been replaced with --addr-type with the options legacy, sh_wit, and wit.
--testnet option replaced with --chain with the options main, test, signet, and regtest.
Overhauled descriptors implementation to be similar to Bitcoin Core's descriptors implementation.
Replaced HardwareWalletClient.display_address with display_singlesig_address and display_multisig_address.
Overhauled HardwareWalletClient functions to return the correct objects rather than string dictionaries.
Raise errors and exceptions instead of returning string dictionary containing error.
bech32.py, base58.py, cli.py, and gui.py are made internal modules.
serializations.py is split into tx.py, psbt.py with some functions made internal with _script.py and _serialize.py.
getmasterxpub takes options for chain type, address type, and BIP 44 account in order to provide the master xpub accordingly.

Fixed Ledger change path detection.
Fixed Ledger message signing when the signature is shorter than expected.
Fixed Trezor One pin sending when a passphrase is expected.
Fixed handling of sortedmulti() descriptors. Some devices which only supported key sorting will be no longer allow multi() descriptors. The multisigs that devices use when given a sortedmulti() descriptor will now match what Bitcoin Core derives for those descriptors.
Several fixes to device enumeration.
installudevrules will search for the correct binaries in the PATH rather than assuming their locations.