---
title: 2025022 FW v6.0.57 / OS v12.11.0.5 / MCU v01.00.03 Release
slug: support/2025022-fw-v6057-os-v121105-mcu-v010003-release
docTags: 
createdAt: 2025-11-10T16:05:48.214Z
---

**Enclosure Firmware Version 6.0.57 Release Notes **

**Release Dates:**

·       Production go-live: November 5, 2025

·       Field go-live: November 5, 2025

**Platforms: **ODIN

**Affected Models**: This firmware (FW) release affects the following models on the ODIN hardware platform. 

- TS2001 – Large RFID Cabinet
- TS2003 – Midsize RFID Cabinet
- TS2004 – Compact RFID Cabinet
- TS2007 – Room Temperature Stability RFID Cabinet
- TS2011 – Countertop RFID Refrigerator
- TS2012 – Undercounter RFID Refrigerator 
- TS2013 – Midsize RFID Refrigerator
- TS2014 – Large RFID Refrigerator
- TS2017 – Undercounter RFID Freezer
- TS2019 – Large RFID Freezer
- TS2020 – Large RFID ULT Freezer (115V)
- TS2021 – Large RFID ULT Freezer (208V) 

**Firmware Version**: FW v6.0.57 / OS v12.11.0.5 / MCU v01.00.03

**Production:** FW v6.0.57, OS v12.11.0.5, and MCU v01.00.03 should be installed on all new production models on the ODIN hardware platform. 

**Field:** FW v6.0.57, OS v12.11.0.5, and MCU v01.00.03 should be installed on all field-installed models on the ODIN hardware platform.

**Overview of changes:** A new firmware version that is compatible with the new hardware platform termed “ODIN” to support the next generation of Terso hardware products. This version includes all current and relevant enclosure functionality from the IRIS platform, supports all Jetstream v2 and v3 commands, and supports new hardware components and associated features. 

**All externally relevant firmware features and specifications are identical to those in the most recently released IRIS FW version (5.2.37) other than what is called out in the release notes below. **

***RFID reader module update***

Device configuration parameters have been added, removed, and updated, as it relates to RFID scanning, as a new embedded RFID reader module is now being used. 

***Emergency door bypass notification***

A new LogEntryEvent has been added. When the emergency door bypass button is toggled an event will be communicated by the device. 

***WebSocket modernized***

**Device Definitions**:

**It is recommended that customers use the most current device definitions available unless instructed otherwise by the Terso Customer Success team. **

·        FW v6.0.xx, Ambient Cabinet

·        FW v6.0.xx, Non-RFID Cabinet

·        FW v6.0.xx, Standard Freezer

·        FW v6.0.xx, Standard Refrigerator

·        FW v6.0.xx, ULT