> For the complete documentation index, see [llms.txt](https://release-notes.fotokite.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://release-notes.fotokite.com/fotokite-sigma-release-notes-v50.md).

# Fotokite Sigma Release Notes v50

## System

<table><thead><tr><th width="362"></th><th>Version</th></tr></thead><tbody><tr><td>Fotokite Live</td><td>215 (2.1)</td></tr><tr><td>Fotokite System</td><td>Production v50</td></tr></tbody></table>

## Camera Control Improvements

**Virtual joystick**

With the new virtual joystick, the camera image can be controlled much better and more precisely in all directions. The joystick also takes into account the zoom level set by the user and always offers a comfortable speed. The joystick replaces the existing control feature, the Horizontal Slider.

<figure><img src="/files/fiGhBKAzy9W5Oz2t6zii" alt=""><figcaption><p>Virtual joystick</p></figcaption></figure>

**Double-tap**

To aim the Camera/Kite at a specific target, just **double-tap** the video. This feature is now more precise. Especially for viewing directions from top to bottom. Also fixed a bug where a double tap caused a short delay in the video feed.

**Thermal video adjust** **mode**

With the new **thermal video adjust** mode, the superimposed position can be precisely readjusted. To activate this mode, drag and drop the thermal image to the center of the color camera image and click the icon in the upper right corner.

<figure><img src="/files/aLaRQ5QkX67FxrL0qzsH" alt=""><figcaption></figcaption></figure>

**Other**

* Showing “GS not connected” instead of "Something went wrong" during System update.
* Don't store too many backtracked videos (limited videos number to 30 video files).
* Videos re-syncing if videos are out of sync in the beginning.