> ## 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.

# Release 12.5.4

> ZEDEDA 12.5.4 release notes: configurable MTU and beta support for NTP status.

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

## New in ZEDEDA Cloud Release 12.5.4

### ZEDEDA Cloud versions

* ZEDEDA GUI: 12.5.2

* ZEDEDA API: 12 .5.4

### New feature: MTU configuration

You can now change the maximum transmission unit (MTU) of your ZEDEDA Cloud networks and network instances, increasing or decreasing the amount of the data transmitted with a single packet, thus improving network efficiency and enabling jumbo frames.

MTU configuration is available in the Network and Network Instance Identity section.

### New feature: NTP status (beta)

You can now see status information about the current time source that the chronyd is accessing.

See this feature on the node status page.

**NOTE:** This feature is only available for nodes running EVE-OS versions 12.6.0 or later.

### Enhanced feature: EVE-OS LTS indicator

You can now see whether EVE-OS images are LTS (Long-term support) by looking at the image entities in ZEDEDA Cloud.

### Updated feature: Edge Sync

The ZEDEDA Cloud feature formerly titled Local Operating Console feature is now titled Edge Sync.

### Deprecations

No new deprecations in this release.

***

Source article: [Release 12.5.4](https://zededa.mintlify.site/new-ui/release-notes/release-12-5-4.md)