mmgen-wallet/doc/release-notes/release-notes-v14.1.0.md

MMGen Wallet Version 14.1.0 Release Notes

Important new features:

• 1c5c3319: offline transaction signing with automount for BTC, BCH, LTC and ETH/ERC20
• c587ab39: support descriptor wallets for BTC
• 92ab29a1: support use of alternate tracking wallet with --tw-name
• ea1e8d12: bip_hd: a minimal, easy-to-use BIP-32/BIP-44 implementation

Other significant changes and features:

• 6f0751b8: make transactions BIP-125 replace-by-fee by default
• 21f43598: dieroll wallet: support --seed-len opt
• 54d68ab3: tracking wallet view: ensure deterministic output of entries
• 99e70578: mmgen-tool: new decrypt_keystore command
• a9ea9ff5: mmgen-autosign: new --seed-len opt
• 59e112ae: mmgen-autosign: new wipe_key operation
• df7e8f0b: mmgen-autosign: new xmr_setup operation

New Monero features:

• fc7e3c83: mmgen-xmrwallet: new sweep_all operation
• f39da52b: mmgen-xmrwallet: support sweeping to specific account of wallet
• 4c431500: mmgen-xmrwallet: support fee-prioritizing of transactions
• 42a5821e: mmgen-xmrwallet: new --rescan-spent option
• a5a24269: mmgen-xmrwallet submit, relay: display relay time
• b6acf879: mmgen-xmrwallet: new --skip-empty-accounts, --skip-empty-addresses options
• ea0f32e3: mmgen-xmrwallet list, listview: display per-address balances
• 4f216ea9: mmgen-xmrwallet sync, list, view, listview: display addresses in truncated form (override with --full-address)
• 0de5e47c: mmgen-xmrwallet: new view and listview operations

Security / bugfix:

• a49aa2ba: keygen.py: forbid use of non-safe public key generation backends
• 72a93dfc: proto.btc.tx: fix nLocktime functionality

Python requirement: >= 3.9 (tested on 3.9, 3.11 and 3.12)

This release has been tested on the following platforms:

Debian 11 (Bullseye) / x86_64
Debian 12 (Bookworm) / x86_64
Ubuntu 22.04 (Jammy) / x86_64
Ubuntu 24.04 (Noble) / x86_64
Arch Linux 2024-07-08 (Python 3.12.4) / x86_64
Debian 12 (Bookworm) [Armbian] / Rock Pi 4 [arm64]
Ubuntu 24.04 (Noble) [Armbian] / Rock Pi 4 [arm64]
Windows 10 Enterprise / MSYS2 2024-05-07 / x86_64 [qemu]
Windows 11 Enterprise / MSYS2 2024-05-07 / x86_64 [qemu]

and with the following coin daemon versions:

Bitcoin Core 27.1.0
Bitcoin-Cash-Node 27.0.0
Litecoin Core 0.21.3
Monerod 0.18.3.3
Go-Ethereum (Geth) 1.13.15
Parity Ethereum 2.7.2

Solc v0.8.26 or newer is required for ERC20 token contract creation

Altcoin address generation has been additionally tested using the following reference tools:

zcash-mini a2b3504 (https://github.com/FiloSottile/zcash-mini)
pycoin-0.92.20230326 (https://github.com/richardkiss/pycoin)
vanitygen-plusplus e7858035 (https://github.com/10gic/vanitygen-plusplus)
monero-python 1.1.1 (https://github.com/monero-ecosystem/monero-python)
ethkey (OpenEthereum 3.3.5)