# Proxmark3 v4.15864 Released

> The Radium release adds a full CIPURSE command set, improved hf gallagher cloning, a readline-free pm3line API, and a new trace extract command.

_2022-10-28_

This is the v4.15864 "Radium" release of the Iceman fork of the Proxmark3 firmware and client. Built from the commits since v4.14831, it introduces a complete CIPURSE command suite, expanded Gallagher tooling, a pluggable line-editing layer, and numerous tag and build improvements.

## Highlights
- Added a full CIPURSE command set, including `select`, card `info`, `create`/`delete` application and file, `format`, and `aread`/`awrite` for reading and writing files, plus attribute and key handling.
- Improved `hf gallagher` cloning and deletion with a custom Card Application Directory key (`--cadkey`), options to skip CAD updates or app creation/deletion, and continued credential reading when one entry fails.
- Added a `pm3line` API to abstract the line editor and introduced linenoise-ng as an alternative to readline, easing builds where readline is unavailable.
- Added a `trace extract` command that pulls authentication challenges from MFU-C, iClass and DESFIRE traces and prints them, plus added iClass sniff support.
- Added PCSC support for the HID 37-bit P10004 Wiegand format and fixed the 37-bit parity scheme and FC/CN boundary checks in `wiegand_formats`.
- Hardened `hf mf restore`: it now accepts bin/eml/json dumps and replaces all-zero access rights with the default configuration to avoid bricking cards.
- Made ATS parsing more robust against corrupted ATS data with stricter length and CRC checks, and improved `hf mfu info` with silicon details for NXP chips.
- Added new Lua scripts for the Gen4 Ultimate Magic Card, Mifare emulator sector-trailer formatting, and improvements to the UID bruteforce script (UID length handling and 4K support).

## Contributors
This release landed thanks to [@iceman1001](https://github.com/iceman1001), [@merlokk](https://github.com/merlokk), [@doegox](https://github.com/doegox), [@Doridian](https://github.com/Doridian), [@bthedorff](https://github.com/bthedorff), [@lnv42](https://github.com/lnv42), [@DarkMatterMatt](https://github.com/DarkMatterMatt), [@nvx](https://github.com/nvx), [@mwalker33](https://github.com/mwalker33), [@wh201906](https://github.com/wh201906) and others.

Read the [full changelog and downloads on GitHub](https://github.com/RfidResearchGroup/proxmark3/releases/tag/v4.15864).