# Cognigy.AI v4.1.6 with Embedded Rich-text Editor for Automated Emails

2 min read

Authors name: [Sebastian Glock](/content/product-updates/author/sebastian-glock/index.html) March 30, 2021

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The brand new version 4.1.6 introduces numerous improvements & new features to Cognigy.AI.

## That's new with version 4.1.6:

Among the new capabilities is an add-on to the popular Send Mail Node: You can now use the **embedded rich-text editor** for text formatting right within the content field.

### Other features in the latest release:

- Added support for the Userlike-Unified-Messaging API in our Userlike integration
- Added the ability to bulk-create Intent Localizations
- Added tooltips to our handover- and httpRequest-Flow Nodes in order to better explain the individual properties
- Added the ability for our on-premise customers to "trust" the code within an Extensions in order to execute them in a less secure, but highly performant way
- Product alignment with VoiceGateway v2.4 features
- Improve NLU training stability by adjusting the TTL for Training Jobs and adjust the concept of how Training Jobs will time-out
- Improve UX by removing the "Delete all Intents" functionality from the Intent Editor when a non-primary Locale is selected
- Increase the size of drop zones when dragging Flow Nodes in the Flow Editor
- Improve error message when a Lexicon with duplicate data was uploaded

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