# AOS 2.5.0

## Compatibility

This version of AuterionOS comes bundled with APX4 2.5.0:

{% content-ref url="../../../flight-control/apx4-2.5/apx4-2.5.0" %}
[apx4-2.5.0](https://docs.auterion.com/release-notes/flight-control/apx4-2.5/apx4-2.5.0)
{% endcontent-ref %}

Please use Auterion Mission Control 1.14.0 or newer with this version of AOS:

{% content-ref url="../../../auterion-mission-control-release-notes/amc-1.14/amc-1.14.0" %}
[amc-1.14.0](https://docs.auterion.com/release-notes/auterion-mission-control-release-notes/amc-1.14/amc-1.14.0)
{% endcontent-ref %}

## New Features

* Surveying and Mapping: AuterionOS 2.5 captures and store geotagged images at high precision to enable a end to end professional survey workflow in conjunction with AMC, PrecisionFlight or ESRI SiteScan.
* AuterionOS can stream live video and live vehicle telemetry over the air to Auterion Suite (needs to be enabled by the user)
* AuterionOS artifact signing functionality for production builds
* Overhauled and simplified vehicle registration workflow
* Overhauled Vehicle web UI
* Add support for exFAT file system on USB sticks
* Payloads:
  * Trillium Gimbal/Cameras:
    * Enable recording and storing videos on the Vehicle
    * Add support for laser pointer
  * Nextvision Gimbal/Cameras with Trip2
    * add tracking support
    * add (point of interest) POI support
  * preview/beta: Doodle labs smart Radio support (please reach out if you want to use this feature)
* Vehicle side support for the following new features of the AMC photo gallery in AMC 1.14:
  * support for grouping photos with missions
  * support for deleting photos
  * support for smarter thumbnail download to conserve bandwidth
* Preview / Beta: support for NVIDIA Jetson Xavier NX

## What improved <a href="#what-improved" id="what-improved"></a>

* Infrastructure overhaul for radio driver API which enables functionality such as prioritizing image download over the faster of the available links
* Improved auto-detection of payloads
* Use only 5GHz for Skynode Access Point to avoid interference
* LTE Modem manager: support 5G networks
* Added functionality to coordinate SW updates of external components (if you are an OEM that wants to use this please reach out\_
* Added ability to disable automatic file-upload
* Added Skynode Factory Reset functionality
* Disabled RTPS protocol splitter by default, can still be enabled via `PROTOCOL_SPLITTER_PASSTHROUGH_ENABLE=0`
* Switch to use 6GB rootfs partitiion that was introduced in 2.4

## Resolved Issues <a href="#bug-fixes.1" id="bug-fixes.1"></a>

* Corner Case where Skynode can stay in bootloader mode
* Pilot name not appearing in Suite
* Sensor Point Of Interest Lost When Switching From Map To Sensor Video Feed
* Payloads:
  * Various bug fixes for stability across all payloads
  * Fixed the following bugs for specific payload types:
    * UVC Camera (Web Camera): Settings not working
    * Workswell Wiris:
      * Thermal and visual zoom levels not in sync
      * The first time the IR stream is displayed it is smaller
      * Resolution not matching when overlaying IR to visible light
    * Nextvision: corner case where gimbal controls don't show up in AMC
    * Sony: video streaming high latency
    * Trillium: POI remains active after changing to a manual mode
* Pairing - autoconnect interferes with connection to another vehicle
* Cloud sim: video streaming high latency