> ## 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.
# 4.52
Starting with [v4.48](https://docs.cognigy.com/release-notes/4.48/), Cognigy.AI and Cognigy Insights fully support MongoDB 5. From our first release in July, we will no longer support MongoDB 4.4 and earlier versions.
Starting with [v4.52](https://docs.cognigy.com/release-notes/4.52/), Cognigy.AI, Cognigy Insights, and Cognigy Live Agent support Kubernetes 1.25.
## 4.52.2
### Cognigy.AI
**Released** June 29, 2023
#### Bug Fixes
* Fixed the issue where an old version of the context could sometimes be loaded during a session
## 4.52.1
### Cognigy.AI
**Released** June 9, 2023
#### Bug Fixes
* Fixed the issue where Genesys settings were empty
* Fixed the issue where scoring would take place when using an executed Flow with `parseIntents` turned off
## 4.52.0
### Cognigy.AI
**Released** May 31, 2023
#### Features
* Added the [Large Language Model (LLM)](/ai/agents/develop/gen-ai-and-llms/model-support-by-feature) as a new resource for the project, including support for the `gpt-3.5-turbo` model and configuration for various Generative AI use cases in the Agent settings
#### Improvements
* Improved by resetting the user session when an Endpoint points to a new Snapshot and the old Snapshot has been deleted
* Improved the error logs on the Logs page when an invalid Flow is targeted by the Go To Node
* Optimized the performance for finding keyphrases
* Added the settings for both [maintenance](https://github.com/Cognigy/WebchatWidget/blob/master/docs/embedding.md#maintenance) and [out-of-business-hours](https://github.com/Cognigy/WebchatWidget/blob/master/docs/embedding.md#business-hours) modes to the Webchat Endpoint
* Removed legacy Live Chat Lite from Cognigy.AI
* Removed displaying notifications for the Yes/No training task during project creation
* Added different icons for Change Member and Contact Profile
* Extended the [Answering Machine Detection](/ai/agents/develop/node-reference/voice/voice-gateway/transfer) section in the Voice Gateway Transfer Node for the Dial type
* Added the [Genesys section](/ai/escalate/handover-reference/genesys-cloud-guest-chat) to the Handover to Agent Node to extend it with 3 new fields and a JSON field to send Custom attributes when doing the handover
* Applied a new Continuous Counting Method to count conversations based on [24-hour time window](/ai/administer/billing#common-scenarios)
#### Bug Fixes
* Fixed the issue where the [maximum Slot limit](/ai/platform-features/nlu/slots/user-defined/lexicon#limitations) allowed for the lexicon was not considered during lexicon CSV upload. To support backward compatibility, we made this limit configurable
* Fixed the issue where the child onAnswer Node of the Optional Question Node would not indicate where a Flow execution stops
* Fixed the warning message for the Agent delete action, providing a clearer notification
* Fixed the issue where data assertions in Playbook runs failed for Playbooks created from the Interaction Panel
* Fixed the issue where timeouts in Playbook steps caused an incorrect number of assertions
* Fixed the issue where Playbook steps with data-only input would not show up in the Playbook run results
* Fixed the issue where Playbook asserts for Default Replies would always fail
### Cognigy Insights
**Released** May 31, 2023
#### Improvements
* Removed unavailable Livechat Lite from the user menu and configs
#### Bug Fixes
* Fixed the issue where duplicate sessions were created and persisted in the database
* Fixed the issue where the Step report query would exceed the memory limit and crash the Step Explorer
* Fixed the issue where Insights calculates the average first response time and average resolution time for a session instead of escalation
### Cognigy Live Agent
**Released** May 31, 2023
#### Features
* Added the opportunity to [import canned responses via CSV](/live-agent/settings/canned-responses#import-canned-responses)
#### Improvements
* Removed the OData tags and tagging from Live Agent
* Added support for Redis Sentinel
#### Bug Fixes
* Fixed the issue where empty Cognigy Contact Profile fields will not show unless they have a value
### Agent Assist Workspace
**Released** May 31, 2023
#### Improvements
* Improved the visual appearance of the embedded Agent Assist Workspace Status screens
* Improved by explaining missing query parameters on the Agent Assist Status screen
#### Bug Fixes
* Fixed the issue where some errors were incorrectly shown in embedded Agent Assist Workspace
* Fixed the issue where caption text is not being shown for attachments coming from the webchat in the message transcript
### Cognigy Voice Gateway
**Released** May 31, 2023
#### Bug Fixes
* Fixed the issue where a user with the Account scope could not create other users with the same scope
### Webchat Widget
You can find the release notes for our Webchat Widget on [GitHub](https://github.com/Cognigy/WebchatWidget/releases) as usual. The latest release of our Webchat Widget at the time of releasing all other Cognigy products is [v2.53.0](https://github.com/Cognigy/WebchatWidget/releases/tag/v2.53.0).
### Infrastructure
#### Voice Gateway
* Added Helm Chart support for K8s 1.25
* Added a new property `spec.values.health.port` with the `8001` value
* Added a new property `spec.values.global.cognigyVgVersion`. This property is used by Sentry Tracer to set the Cognigy.VG release version
* Updated `feature-server` to run in headless mode by default. The property `spec.values.featureServer.useStatefulSet: true` is set