---
title: "Version 3.1"
slug: "dataflow-version-31"
updated: 2025-08-11T20:00:59Z
published: 2025-08-11T20:00:59Z
---

> ## Documentation Index
> Fetch the complete documentation index at: https://docs.knovvu.com/llms.txt
> Use this file to discover all available pages before exploring further.

# Version 3.1

### 17.05.2024 
### Enhancements
- **(RTG) RTG node is enabled** 
Enhances real-time guidance capabilities within the system.

- **(RTG) Documentation added** 
Provides clear guidelines for utilizing the RTG node effectively.

- **(VB) VB node is enabled** 
Started managing realtime streams by bringing the ability to stream audio packages to the VB (Voice Biometrics) product.

- **(CA Realtime) CallHold, CallPaused, CallIVRHold events have all been linked to ConversationHold on the CA page** 
Provides a clearer, more streamlined interface for tracking hold events, enhancing user experience.

- **(CA Realtime) Project updated to handle event inputs** 
Ensures comprehensive event tracking and enhances the functionality of CA Realtime projects.

- **(CA Realtime) Event Output added** 
Improves the system's capability to generate and handle event outputs effectively.

- **(CA Realtime) Added Attached data** 
Enhances data management and accessibility within CA Realtime projects.

- **(CA Realtime) Notification times included with notifications** 
Provides users with precise timing information, enhancing event tracking and analysis.

- **(CA Realtime) Language Awareness**
Ensures accurate language handling and improves the overall user experience with multilingual projects.

- **Added Multi-channel support to External Relay node** 
Increases flexibility and efficiency in handling multiple communication channels simultaneously, improving the system's scalability and overall performance.

- **Node-based Language Centralization** 
Simplifies language configuration and ensures consistency across the platform. Languages ​​of language aware nodes except SR Websocket are taken from StartMessage->nodeConfig. Language Codes are taken from SESTEK::Globalization.

- **Custom nodes can access sessionInfo** 
Enhances the customization capabilities and flexibility of the platform.

- **Support for sending events without audio** 
Provides greater flexibility in event handling, especially in scenarios where audio is not required.

- **Memory Constraint added** 
Improves system performance and resource management by limiting memory usage.

- **Recursion Constraint added** 
Enhances system stability and prevents potential issues related to excessive recursion.

### Improvements
- **(CA Realtime) Conversation Time bug where it reverted to 1970 fixed** 
Improves the accuracy and reliability of conversation time data.

- **(CA Realtime) Documentation updated** 
Keeps users informed with the latest operational guidelines and system capabilities.

- **Removed Duky lib dependency** 
Reduces system dependencies, enhancing stability and performance.