> For the complete documentation index, see [llms.txt](https://docs.auterion.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.auterion.com/release-notes/auterionos/aos-for-skynode/aos-3.7/aos-3.7.9.md).

# AOS 3.7.9

### Compatibility <a href="#compatibility" id="compatibility"></a>

This version of AuterionOS comes bundled with the following APX4 release:

{% content-ref url="/pages/q9ijiLb4WxnGR00iSG5C" %}
[APX4 3.2.1](/release-notes/flight-control/apx4-3.2/apx4-3.2.1-2.md)
{% endcontent-ref %}

Please use the following version, or newer, of Auterion Mission Control with this version of AOS:

{% content-ref url="/pages/3WlCOsg5lrPnH7vHWMuA" %}
[AMC 1.34.14](/release-notes/auterion-mission-control-release-notes/amc-1.34/amc-1.34.14.md)
{% endcontent-ref %}

Check out the respective Release notes to see what's new in APX4 and AMC!

### What's new <a href="#what-improved.1" id="what-improved.1"></a>

* Extended flight logs to log the AOS software version.
* Allow the drone to stream flight logs to AMC while flying, by reusing the existing [PX4](https://docs.px4.io/main/en/dev_log/logging.html#log-streaming) and Mavlink log streaming protocol.
* Overhauled the WiFi configuration service, improving reliability of connections and allowing operators to scan for available WiFi networks.

**Payloads**

* Boson Camera: Spot meter temperatures (min, max, mean) are sent as KLV metadata in addition to the video stream. The KLV data is included in the video recordings and enables a new overlay with real-time measurements in AMC.

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

**Payloads**

* Fixed an issue where UPOS mode was unavailable despite the TRIP and gimbal firmware supporting UPOS mode
* Fixed an issue where bug where an alternative video stream destination could not be configured

**App Development**

* Fixed various bug fixes in the app configuration service, for apps leveraging DDS communication.

**Data Logger (ULOG)**

* Improved robustness of log streaming service when mavlink-router is restarted/not running.

#### Others <a href="#others" id="others"></a>

* General maintenance and Quality of Life work.
* Web UI: warn about the need for a new pairing if the encryption key changes. This change tailors mostly systems that are using Silvus Radios.