--- title: FW 6.1.34.112 / OS 12.15.10.93 / MCU 1.2.22 Release slug: support/fw-6134112-os-12151093-mcu-1222-release docTags: createdAt: 2026-10-02T19:43:10.249Z --- **Enclosure Firmware Version 6.1.34.112 / OS 12.15.10.93 / MCU 1.2.22 Release Notes** **Release Dates** - Production Go Live: October 14, 2026 - Field Go Live: October 14, 2026 **Platforms** ODIN **Affected Models** All TS2XXX models on the ODIN hardware platform. **Firmware Version** - **Production:** FW v6.1.34.112 / OS v12.15.10.93 / MCU v1.2.22 should be installed on all new production models on the ODIN hardware platform. - **Field:** FW v6.1.34.112 / OS v12.15.10.93 / MCU v1.2.22 should be installed on all field units on the ODIN hardware platform. **Overview of Changes** This patch release improves operating system update reliability and network consistency, and improves the accuracy of temperature reporting and temperature alerts on the ODIN hardware platform. It also adds a temperature reading shortly after start-up, a new diagnostic log entry, and additional security hardening. **Critical Bug Fixes** - Improved reliability of operating system updates and local interface connections. - Improved temperature accuracy: faulty sensor readings are no longer included in temperature averages, and high/low temperature alerts no longer trigger while the temperature is within configured limits. - The device now reports a temperature reading one minute after start-up, and logs an event when its temperature controller resets. - Additional security hardening and reduced system log output. **Device Definitions** ***No device definition changes are required to adopt this release. *** As always, it is recommended that customers use the most current device definitions available unless instructed otherwise by the Terso Customer Success team. ·        FW v6.1.xx, Ambient Cabinet ·        FW v6.1.xx, NonRFID ·        FW v6.1.xx, Standard Freezer ·        FW v6.1.xx, Standard Refrigerator ·        FW v6.1.xx, ULT ·        FW v6.1.xx, Lockless Cabinet