> ## Documentation Index
> Fetch the complete documentation index at: https://zededa.mintlify.site/llms.txt
> Use this file to discover all available pages before exploring further.

> ## Agent Instructions
> Use the documentation index to find relevant pages, then read the linked Markdown before answering and cite the source URL.
> Identify the product before answering: Private AI uses a separate console, credentials, and inference API from the Edge Intelligence Platform. Do not apply instructions from one product to the other.
> Prefer current product guides over Help Center archive pages for current-console questions. Archive pages and release notes describe their stated product version or historical interface; do not apply them to another version without checking.
> Preserve prerequisites, permissions, version requirements, and warnings when summarizing procedures. Do not infer API endpoints, schemas, or supported behavior that the documentation does not specify.

# EVE-OS 14.5.1 LTS Release Notes

> EVE-OS 14.5.1 LTS release notes: IPv6 connectivity, cellular networking, hardware support, and fallback improvements.

> Migration state: source-mapped. This page was imported from the ZEDEDA Help Center and needs product, support, and editorial review before production launch.

**Article Published Date:** 9/04/2025

The lat  est 14.5.1 LTS v  ersion is [14.5.1-lts](https://github.com/lf-edge/eve/releases/tag/14.5.1-lts) . 

For a change log betwe  en 14.5.0-lts and 14.5.1-lts, please   see:  [https://github.com/lf-edge/eve/compare/14.5.0-lts...14.5.1-lts](https://github.com/lf-edge/eve/compare/14.5.0-lts...14.5.1-lts)

## Enhancements

### IPv6 Connectivity Support

* Added full IPv6 handling for device connectivity, including applying IPv6 DNS and NTP servers, validating IPv6 configurations, collecting IPv6 ACL metrics, and resolving controller IPv6 addresses.

* Enhanced DHCPv6 and SLAAC support with upgraded `dhcpcd` (v10.1.0).

* Improved DNS resolver to handle AAAA records for IPv6.

* Added explicit firewall rules for DHCPv6 replies and IPv6 local table routing.

#### Cellular Networking

* ICMP-based cellular probes now work with an undefined host IP, using `8.8.8.8` as default when none is specified.

* Improved LTE attach configuration error reporting with more descriptive messages such as SIM absence or modem issues.

#### Hardware Support

* Kernel update to fix boot hangs on Lenovo ThinkStation P3 Tiny Gen 2.

* Added U-Boot driver to read and expose serial numbers from OTP memory on OnLogic FR201 devices.

* Updated Hailo TPU firmware to version 4.21.0 to support the latest TPU hardware.

#### Networking and Fallback Improvements

* Consolidated LastResort Device Port Config (DPC) handling into DPCManager for reliable fallback behavior.

* Fixed detection of network interface "down" state to accurately reflect cable disconnection in metadata.

#### Application Logging

* Corrected forwarding of application log-disable settings to ensure app logs can be disabled via configuration.

#### Storage Monitoring

* Fixed S.M.A.R.T. report temperature units, added missing NVMe temperature sensors, and improved SATA attribute naming to match `smartctl` output.

#### Cloud Storage SDK Updates

* Migrated to latest official Azure and AWS SDKs for application image downloads.

* Added IPv6 support for AWS datastore access.

### Fixes (resolutions to customer reported bugs)

* Fixed Edge View proxy HTTPS handling by correctly writing HTTPs OK to clients.

* Corrected handling of WWAN modem assignment group to prevent overwriting with incorrect values.

* Addressed policy retrieval in Vault to avoid panics when policies are missing.

* Resolved incorrect simultaneous publication and removal of LastResort DPC that could leave devices offline.

### Performance Improvements

* More aggressive pruning of obsolete DPC entries to prevent exceeding message size limits, avoiding potential reboot loops.

* Faster failover detection and rescheduling for Kubernetes workloads.

* Refactored controller connectivity logic for better structure and maintainability without changing functionality.

### Other Changes

* Updated `monitor` to v0.5.0 with UI fixes and consistent controls.

***

Source article: [EVE-OS 14.5.1 LTS Release Notes](https://zededa.mintlify.site/new-ui/release-notes/eve-os-14-5-1-lts-release-notes.md)