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Due to security updates, you need to change the Okta SSO settings. On the Okta side, go to the SAML settings and replace the value in the Audience URI with the URL configured in idpIssuer. For details, refer to the Okta guide in the Cognigy Help Center.
On April 29, 2025, we will discard say verbs with empty text content affecting the following Voice Gateway Nodes: Say, Question, and Optional Question.Refer to the list of all upcoming removals on the Deprecations and Removals page.

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4.99.1

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Cognigy.AI

Released May 22, 2025

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Bug Fixes

  • Fixed the issue where CognigyScript and Functions couldn’t access profile.goals

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4.99.0

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Cognigy.AI

Released April 15, 2025

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Features

Free of Charge Model for Building AI Agents
Introduced a platform-provided LLM that allows users to build and test AI Agents without additional licensing costs. Applicable only to design-time features.
MCP Tool for AI Agents
Introduced AI Agent child Nodes: AI Agent MCP Tool and Call MCP Tool. Along with tools, you can use Model Context Protocol (MCP), which boosts tools by providing a standardized connection between AI Agents and external services. It allows smooth integration with remote systems like APIs and databases, enabling the AI Agent to perform more complex tasks in a secure and efficient way.
Mistral AI – New LLM Provider
Added support for Mistral AI as a Large Language Model provider, expanding available options for LLM-driven AI Agents.
New Google Models Available
Introduced support for Google’s latest models: gemini-2.0-flash and gemini-2.0-flash-lite, enabling faster, more efficient AI Agent interactions.

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Improvements

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Bug Fixes

  • Fixed the issue where service names were misaligned in the handover provider list of the Handover to Agent Node
  • Fixed the issue where the last modified date of the Project and its resources wasn’t updated when importing a Package or restoring Snapshots
  • Fixed the issue where missing labels weren’t added for Knowledge Stores for the new models
  • Fixed the issue where the Locale ID wasn’t validated before switching locales during Flow execution
  • Fixed the issue where the handover service by ID returned a 404 error even when a valid ID was provided
  • Fixed the issue where timeout options were ignored for AWS Bedrock, Google Gemini, and Vertex AI models
  • Fixed the issue where exporting a large number of entries in the Intent Trainer used excessive memory, leading to out-of-memory (OOM) errors
  • Fixed the issue where closing Say and Question Nodes in the UI triggered an incorrect unsaved changes warning
  • Fixed the issue in the Flow editor where Extensions couldn’t be selected from the All tab in the Extensions menu
  • Fixed the issue where the RingCentral Engage handover didn’t occur when created with the new handover settings
  • Fixed the issue where double hyphens in the domain name weren’t allowed by the URL validation
  • Fixed the issue where handovers restarted during the deletion of organizations

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Cognigy Voice Gateway

Released April 15, 2025

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Improvements

  • Added the Enable Immediate Hangup parameter to the Hang Up Node. Activating this parameter immediately ends the call when a Hang Up Node is triggered, bypassing active operations. This parameter is useful for automatically ending calls when an answering machine is detected
  • Improved api-server by adding support for the nova-3 model provided by Deepgram. You can now specify this model in the following Nodes:
    • Set Session Config Node. Go to the Recognizer (STT) settings, select Deepgram as the vendor, then select Custom from the Deepgram Model list
    • Nodes with Set Activity Parameters and Voice Gateway channel, such as Say, Question, and Optional Question
    • AI Agent Node. Go to the Voice settings, select Deepgram as the vendor, then select Custom from the Deepgram Model list. Alternatively, you can specify the model in the AI Agent wizard

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Bug Fixes

  • Fixed the issue where the CALL_COMPLETED event wasn’t sent because the WebSocket connection was closed beforehand
  • Fixed the issue in the Voice Gateway Self-Service Portal where the synthesizer language for Deepgram and ElevenLabs wasn’t updated correctly. As a result, the UI showed the default language instead of the selected one

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Cognigy Webchat

Released April 15, 2025

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Improvements

  • Added parameters for activating the deletion of the current conversation or all conversations to the Webchat v3 Endpoint settings
  • Added support for progressive rendering of mixed text, AI streams, and rich messages in order, with updated quick reply behavior and full backwards compatibility
  • Updated Webchat v3 to v3.18.0

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Bug Fixes

  • Fixed the scroll button’s behavior in the input area to prevent overlap in dynamic layouts

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Cognigy Live Agent

Released April 15, 2025

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Improvements

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Bug Fixes

  • Fixed the issue where the conversation filters didn’t show the Webchat v3 option
  • Fixed the issue where deleting large inboxes caused request timeouts

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Cognigy Insights

Released April 15, 2025

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Improvements

  • Changed the pre-aggregation error notification so that it doesn’t block the loading of other charts

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Bug Fixes

  • Fixed the issue where the Locale and rating filters were applying to only one value. Also fixed the rating filter for the Unique Contacts chart

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Infrastructure

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Cognigy.AI + Insights + Agent Copilot

cognigy-auth-jwt
A new Kubernetes secret, named cognigy-auth-jwt, has been introduced in this release of Cognigy.AI. This secret will store a 128-byte random hex value, which will be used for secure JWT (JSON Web Token) authentication. The key is essential for ensuring the integrity and confidentiality of authentication processes within Cognigy.AI, providing a secure mechanism for handling authentication tokens in the Cognigy.AI platform.

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Cognigy Voice Gateway

Updated the credentials handling of Homer:
  • Added property {{ .Values.homer.enabled }}. The default value is true (recommended)
  • If the property is set to true, a new secret, vg-homer-password, is created during the deployment of the Helm chart
  • A new job, homer-password-update, has been added. This job updates the default admin user in Homer and updates the password based on the created secret

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Version Compatibility Matrix

The version compatibility matrix was updated for the following Cognigy products: