> For the complete documentation index, see [llms.txt](https://docs.agenticflow.ai/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.agenticflow.ai/changelog/office-hour-41-gemini-3-1-pro-and-sub-agent-settings.md).

# Office Hour #41: Gemini 3.1 Pro & Sub-Agent Settings

{% embed url="<https://youtu.be/hidbV057xgs?si=zYI1nBi8utTxuvy6>" %}

## Overview

Office Hours #41 added Gemini 3.1 Pro, introduced sub-agent settings in the Agent Editor, improved chatbot branding, and fixed workflow image uploads on shared links.

## Improvements

* **Gemini 3.1 Pro.** Added Gemini 3.1 Pro support.
* **Sub-agent settings.** Added an option to enable sub-agents directly in Agent Editor settings.
* **Chatbot logo customization.** Users can customize chatbot logos by updating the Agent avatar.

## Fixes

* Fixed users being unable to upload images when accessing a workflow through a shareable link.