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AudioCodes Nodes will be removed by the end of 2025. After the removal, AI Agents using these Nodes will stop working properly. We strongly recommend migrating to Voice Gateway Nodes before the removal.
In Cognigy.AI 2025.25.0, transformers will start using the axios library for handling HTTP requests internally instead of request-promise. This change occurs to improve security and maintainability. The following HTTP request options will still be supported:
  • URL/Endpoint Configurationuri, url
  • Request Methodmethod
  • Request Headers & Configurationheaders
  • Request Body/Dataform, json
  • Query Parametersqs, qsStringifyOptions
  • Authenticationauth
  • Connection & Networkproxy, maxRedirects, gzip, encoding
If you use other HTTP request options, review your transformer code to ensure it is compatible with the new axios library before the release of Cognigy.AI 2025.25.0.
With Cognigy.AI 4.91, the Understood Messages concept was deprecated, with removal from the Insights reports scheduled for version 2025.19. Use the Goals and Tasks concepts to evaluate whether your AI Agent understood a particular phrase.Respectively, the OData endpoint understood field was deprecated in the same version, with full removal scheduled for version 2025.25. Use the Goals collection in the Cognigy.AI OData endpoint.Refer to the list of all upcoming removals on the Deprecations and Removals page.
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2025.23.2

Cognigy.AI

Released December 3, 2025

Bug Fixes

  • Fixed the issue where Cognigy.AI OData audit events contained sensitive information

2025.23.1

Cognigy.AI

Released November 19, 2025

Bug Fixes

  • Fixed the issue where Microsoft Azure OpenAI models using the API Key connection type with custom URLs failed
  • Fixed the issue where a Tool Node couldn’t be added to the LLM Prompt Node

Cognigy Voice Gateway

Released December 3, 2025

Bug Fixes

  • Fixed the issue in feature-server where the initial connection to Cognigy.AI required more attempts than expected, causing frequent restarts

2025.23.0

Cognigy.AI

Released November 11, 2025

Features

AI Agent Knowledge Tool
Introduced the knowledge tool for AI Agents. This feature allows you to easily add a knowledge tool to your AI Agent to access Knowledge Sources in the AI Agent editor, AI Agent Node, or LLM Prompt Node

Improvements

  • Added the option to define a custom header to authenticate through OAuth 2.0 in the Azure OpenAI LLMs
  • Added the GET Latest Log Entries API endpoint to retrieve Cognigy.AI logs with improved performance. By default, this endpoint has a time window of 2 hours. You can change the time window by setting the FEATURE_ACTIVE_LOGGING_WITH_TAIL_CUT_OFF_HOURS environment variable in the Helm chart. However, larger time windows may cause lower performance. If you need to retrieve logs over a very long period of time, for example, all your logs, you can use the GET LogEntries API endpoint. For better performance, pass the startDate and endDate parameters to the endpoint.

Bug Fixes

  • Fixed the issue where the Question Node didn’t recognize email addresses containing the old substring
  • Fixed the issue where missing or incorrect Intents were displayed in debug messages
  • Fixed the issue where handover cancellation messages appeared inconsistently for human agents using Genesys Cloud Open Messaging
  • Fixed the issue where user events messages were included in conversation transcripts
  • Fixed the issue where Flows implemented from Snapshots checked the incorrect Project ID
  • Fixed the issue where GET methods displayed previous and next parameters, and the extension parameter of the /v2.0/flows/{flowId}/chart/nodes/{nodeId} endpoint was listed as enum type. Now, the GET methods parameters were changed to previousCursor and nextCursor, and the extension parameter type was changed to string
  • Fixed the issue where translated text didn’t appear after the Locale change
  • Fixed the issue where incorrect Knowledge Connectors were displayed for marketplace extensions
  • Fixed the issue where the user interface and error messages incorrectly referred to Projects as Agents
  • Fixed the issue where custom embedding models weren’t listed correctly in the Project settings
  • Fixed the issue where text assertions failed in Playbook runs that included messages with a button
  • Fixed the issue where the loader position in the Knowledge Source list caused the scroll bar on the main list to stop working

Cognigy Voice Gateway

Released November 11, 2025

Bug Fixes

  • Fixed an issue where atmosphere sounds continued after executing a dial. Now, sounds stop immediately for a clean audio experience
  • Fixed an issue where fallback transfers triggered by speech failover lacked the defined headers. Now, transfers include the correct headers

Cognigy Webchat

Released November 11, 2025

Features

Custom Webchat Launcher Icon
Added the capability to customize the Webchat v3 launcher icon. Now, you can select one of the 3 default icons or upload your own to better match your brand

Bug Fixes

  • Fixed issue where Webchat v3 displayed the human agent’s name and logo from Genesys Open Messaging instead of the AI Agent’s name and the Webchat logo

Cognigy Live Agent

Released November 11, 2025

Improvements

  • Added translation logic for API availability messages. System messages such as User left the conversation and User joined the conversation are now displayed in the correct language

Bug Fixes

  • Fixed the issue in the Supervisor Overview report where the conversation list could spin indefinitely when opened with an assignee_id URL parameter before the agent list had loaded

Cognigy AI Ops Center

Released November 11, 2025

Improvements

  • Limited the options in the subcomponent filter to only show component-relevant options

Bug Fixes

  • Fixed the issue where graphs displayed fractions on the vertical axis

Cognigy Insights

Released November 11, 2025

Improvements

  • Added automatic saving of Projects selected in the Business Dashboard when switching between dashboards

Bug Fixes

  • Fixed the issue where Slot matches for the value 0 weren’t rendered in the Transcript Explorer
  • Fixed the issue where input data containing keys with dot notation, for example, {"user.name": "value"}, wasn’t saved to the database and wasn’t displayed in Insights

Infrastructure

Voice Gateway

  • Parameterize the Test Call Manager cron job schedule via {{ .Values.testCallManager.cronjobSchedule }}.

Version Compatibility Matrix

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