# Cognigy.AI v4.1.5 with Usability Improvements

Authors name: [Sebastian Glock](/content/product-updates/author/sebastian-glock/index.html) March 21, 2021

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Once again, the newest release of Cognigy.AI, v4.1.5, comes with a number of amazing improvements to your favorite Conversational AI platform.

## That's new with version 4.1.5:

One particular feature makes one of the most used Nodes even easier to use: **Case-Nodes can now be added to Lookup-Nodes with a single click.**

We've also improved the **UX in the Endpoint-Editor for the Cognigy Webchat Widget:** The Webchat Widget configuration is now separated from the configuration of the Webchat Widget on the demo page, giving Flow developers more flexibility when building web-based chat experiences.

### Other features in the latest release:

- Improve Intent-Training performance when States and Intent-Conditions are used  
- Various UX-improvements related to the user interface for creating, selecting, and editing Connections  
- Improved the Agent-Creation-Wizard by adding descriptions to all endpoints, reordered the Endpoints in the channel-selection step  
- Added the ability to make a Flow-Node an entry point by using the context menu (right-click on a Node)  
- Added the ability to use CognigyScript in Intent confirmation sentences  
- Updated internal dependencies of our NLU services in order to support certain DNS schemes when e.g. using MongoDB Atlas for a Cognigy.AI installation

To learn more about these and other new features, check our [Release Notes](https://docs.cognigy.com/docs/release-notes).