# v9.151

## v9.151.3 on 18.07.2025

### WebChat

* Added aria-label to the chat window as it is required by the standard.

## v9.151.2 on 16.07.2025

### Robot

* Better link validation when using the *Invoke LLM* Plugin.
* **New Plugin:&#x20;*****Clear AI Conversation History***: This Plugin allows you to clear the conversation history between the Chatbot user and the LLM. The conversation history is recorded automatically when the *Stream to Chatbot* switch is turned on when using the *Invoke LLM* Plugin.

## v9.151.1 on 10.07.2025

### Robot

* Fixed: Chatbot variables of type `email` were incorrectly displayed in the Workflow protocol.

## v9.151.0 on 09.07.2025

### Webchat

* Improved Markdown streaming behavior: Markdown-specific characters will be hidden during streaming. Once the entire Markdown content has been streamed, the text will automatically update from plain text to its correctly formatted version.

### Robot

* **New Plugin:&#x20;*****Invoke LLM*** - This Plugin allows you to invoke a Large Language Model (LLM) and either use its response directly or stream it to Chatbot in real time. For more information, see [LLM aufrufen](https://help.aiaibot.com/robot/plugins/ai/llm-aufrufen).
* **Configuration** - A new menu item "Configuration" has been added to the Robot, allowing you to configure various settings used in different Plugins. See [AI-Textkonfiguration](https://help.aiaibot.com/robot/konfigurationen/ai-textkonfiguration), [AI-Audiokonfiguration](https://help.aiaibot.com/robot/konfigurationen/ai-audiokonfiguration) and [Wissensdatenbanken-Suche](https://help.aiaibot.com/robot/konfigurationen/wissensdatenbanken-suche).
* The `Is JSON Object` operator can be used to check `text` variables now.
* Removed the deprecated variable type `variable`.
* Fixed: Jumping to the AI Function Connector from within the Workflow Builder did not work.

### AI

* Resolved an issue that caused inconsistent width in the dropdown menu within the knowledge base data source list.
* Fixed: AI icon in the app sidebar.
