mmgen-wallet/doc/release-notes/release-notes-v13.3.0.md

MMGen Version 13.3.0 Release Notes

Notable new features for this release:

• automatic change address selection
• curses-like scrolling interface for tracking wallet views
• offline transaction autosigning for Monero
• Config API (encapsulates configuration data, making the entire MMGen code base usable as a library for other Python projects)

New features in chronological order:

• a78be652: Support Monero integrated addresses

• 164ef9d2: mmgen-xmrwallet: new txview operation

• 1d392f17: mmgen-tool listaddresses: fully reimplemented UI (same as twview and txhist)

• 68caeb31: mmgen-txcreate: warn user if change address is used

• cbe74981: mmgen-txcreate: automatic change address selection

• 045fdefd: mmgen-txcreate: automatic change address selection by address type

• f62322b1: mmgen-tool twexport: address pruning

• b26657fb: Curses-like scrolling UI for tracking wallet views via --scroll option

• 55528989: proto.btc.tx: set sequence numbers for all inputs explicitly

• 94125052: mmgen-txcreate: consider addresses in the tracking wallet with labels to be reserved, i.e. equivalent to used, for purposes of automatic change address selection (can be overridden with --autochg-ignore-labels option)

• c7adb56e: Config API, Part I (eliminate global configuration variables)

• e90e25b2: Config API, Part II (make entire MMGen code base usable as a library for external projects - usage example provided in script examples/coin-daemon-info.py)

• dc685e9c: mmgen-keygen: new viewkey-address file type via --viewkeys option

• 686fdfcc: mmgen-autosign: use default wallet as autosign wallet by default

• de77f9c2: Monero offline transaction autosigning (invoke mmgen-xmrwallet --help for usage information and tutorial)

• a1986fe6: mmgen-xmrwallet: new txlist operation

Windows/MSYS2 changes:

• ebb77548: use native MSYS2 terminal and UCRT64 environment by default

Testing changes:

• 4aa9f731: use monero-python instead of MoneroPy as reference tool

• 056de3bc: test.py: add --demo option

• e1f68963: use pycryptodome/pycryptodomex for Keccak testing

...plus loads of bugfixes, cleanups and code rewrites (345 commits, 373 files changed, 17902 insertions, 10670 deletions)

Requires Python >= 3.7 (tested on 3.7, 3.9, 3.10 and 3.11)

This release has been tested on the following platforms:

    Debian 10 (Buster) / x86_64
    Debian 11 (Bullseye) / x86_64
    Debian 12 (Bookworm) / x86_64
    Ubuntu 22.04 (Jammy) / x86_64
    Arch Linux (Python 3.11) / x86_64
    ArchLinuxArm [userspace] (Python 3.11) / Rock Pi 4 (armv8)
    Debian 11 (Bullseye) [Armbian] / Rock Pi 4 (armv8)
    Debian 11 (Bullseye) [Armbian] / Orange Pi PC2 (armv8) [BTC + XMR autosign]
    Windows 10 Enterprise / MSYS2 2023.03.18 / x86_64 [qemu]

and with the following coin daemon versions:

    Bitcoin Core 25.0.0
    Bitcoin-Cash-Node 26.0.0
    Litecoin Core 0.21.2.2
    Monerod 0.18.2.2
    Go-Ethereum (Geth) 1.11.16
    Parity Ethereum 2.7.2

Solc v0.8.7 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 0.92.20220529 (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)