> ## Documentation Index
> Fetch the complete documentation index at: https://docs.cognigy.com/llms.txt
> Use this file to discover all available pages before exploring further.
# 4.94
On-premises customers must add the `TMP_USE_LEGACY_NODE_DATA_VALIDATION: "true"` environment variable to the Cognigy.AI
`values.yaml` when updating to version 4.94.
* [AudioCodes Nodes](/ai/agents/develop/node-reference/voice/audiocodes/overview) and [Generic Voice Nodes](/ai/agents/develop/node-reference/voice/generic/overview) will be deprecated with the release of Cognigy.AI 4.96, on March 4, 2025. After this date, you won't be able to create these types of Nodes, but you can still edit or clone existing ones. Flows with these Nodes continue to work after the deprecation date.
* On February 15, 2024, Google deprecated Gemini 1.0 Pro. The shutdown date for this model is April 9, 2025. Google recommends migrating to [Gemini 1.5 Pro and Gemini 1.5 Flash](https://cloud.google.com/vertex-ai/generative-ai/docs/deprecations/gemini-1.0-pro) before April 9, 2025. We strongly recommend carrying out this migration since Gemini 1.0 Pro support will be removed from future Cognigy.AI versions.
* On April 29, 2025, we will discard `say` verbs with `empty text content` affecting the following Voice Gateway Nodes:
* [Say](/ai/agents/develop/node-reference/basic/say)
* [Question](/ai/agents/develop/node-reference/basic/question)
* [Optional Question](/ai/agents/develop/node-reference/basic/optional-question)
Refer to the list of all upcoming removals on the [Deprecations and Removals](/release-notes/deprecations-and-removals) page.
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## 4.94.1
### Cognigy.AI
**Released** February 17, 2025
#### Bug Fixes
* Fixed the error related to GE-ge localization when using the Voice Gateway Endpoint
### Cognigy Voice Gateway
**Released** February 14, 2025
#### Bug Fixes
* Fixed the issue where a call duration metric was recorded even before the call finished, causing the `TypeError: Value is not a valid number: undefined` error. This issue didn't affect actual calls but polluted the monitoring stack
* Fixed the issue where the tracked call sessions in `feature-server` were not cleaned up properly, resulting in incorrect metrics
## 4.94.0
### Cognigy.AI
**Released** February 4, 2025
#### Improvements
* Changed log sorting to be based on `_id` instead of `timestamp`
* Enhanced the form validation in Manage > Settings by expanding collapsed sections where required input is missing
* Added validation to the UI for the AI Agent name field
* Added support for using triggers, workflows, and web services data actions to detect when a Genesys Open Messaging conversation has ended. This mode needs to be enabled with a feature flag, and the necessary resources on the Genesys side must be created to trigger the actions
* Changed the logic to detect handover ending on Genesys Open Messaging in a more reliable way by using different notification API topics
* Provided the updated link to documentation on how to embed Webchat v3
#### Bug Fixes
* Fixed the issue where the `items` type wasn't added in the graphical editor when using a tool parameter of the `array` type
* Fixed the issue where a backend schema validation didn't work properly for all the Node fields
* Fixed the issue where user impersonation in Management UI didn't work
### Cognigy Voice Gateway
**Released** February 4, 2025
#### Improvements
* Removed `REGISTER_ALL_SBC` in `sbc-inbound`. Now, improved `hostports` is always applied
#### Bug Fixes
* Fixed the issue for re-INVITE with no Session Description Protocol (SDP) (late media) where, in a private network, the public IP address was used in the SDP instead of the internal IP address
* Fixed the issue in `feature-server` where empty Say Nodes resulted in the call being terminated
* Fixed the issue where the fallback transfer of an application was not working for calls initiated via the API
### Cognigy Webchat
**Released** February 4, 2025
#### Improvements
* Released [Webchat v3.11.0](https://github.com/Cognigy/Webchat/releases/tag/v3.11.0)
* Provided the updated link to documentation on how to embed Webchat v3
### Cognigy Live Agent
**Released** February 4, 2025
#### Bug Fixes
* Fixed the issue where using bulk actions to assign conversations didn't clear the conversation input
* Fixed the issue where pasting files in the Reply section didn't work
### Cognigy Insights
**Released** February 4, 2025
#### Improvements
* Renamed Insights dashboards to [Insights reports](/insights/glossary#r) to improve clarity and consistency in terminology. The new term highlights their distinction from interactive dashboards and aligns with industry standards
* Renamed Contact ID to [User ID](/insights/explorers/transcript#list-of-sessions) to synchronize naming conventions across Cognigy products
* Renamed the [Active Contacts](/insights/reports/overview#active-sessions) chart to Active Sessions. This change reflects the focus on active conversations as the key indicator
#### Bug Fixes
* Fixed the issue where pasting files in the Reply section didn't work
### Infrastructure
#### Cognigy Voice Gateway
* Renamed `rtpEngine.image` from `docker-rtpengine` to `vg-rtpengine`
* Updated `vg-rtpengine` from `0.1.11` to the same upstream version `11.5.1.24`
#### Version Compatibility Matrix
The version compatibility matrix was updated for the following Cognigy products:
* [Cognigy.AI, Insights, and Agent Copilot](/ai/administer/installation/version-compatibility-matrix)
* [Cognigy Live Agent](/live-agent/installation/deployment/version-compatibility-matrix)
* [Cognigy Voice Gateway](/voice-gateway/installation/version-compatibility-matrix)