## Upcoming removals:

- The `POST /v2.0/optionsresolver` API method will be removed in release 2026.3 for SaaS installations. If you use this method, update your setup before the removal to avoid disruptions.
- Anthropic’s `claude-3-opus` and Amazon Bedrock’s `amazon.titan-text-express-v1` models will be removed in release 2026.3. Switch to the newer models before the removal.
- As of Cognigy.AI 4.83.0, Webchat v2 is deprecated. The full removal of this product is scheduled for February 2026. Make sure you migrate to [Webchat v3](https://docs.cognigy.com/webchat/migration) before the removal date.

## 2026.2.3

### Cognigy.AI

**Released** January 26, 2026

#### Bug Fixes

- Fixed the issue where users couldn’t view the Simulation dashboard due to the `Unable to fetch Simulation Batches` error

## 2026.2.2

### Cognigy.AI

**Released** January 23, 2026

#### Bug Fixes

- Fixed the issue where importing Knowledge Stores via Packages failed

## 2026.2.1

### Cognigy.AI

**Released** January 22, 2026

#### Bug Fixes

- Fixed the issue where Set Session Config Nodes generated incorrect error logs

## 2026.2.0

### Cognigy.AI, Cognigy Voice Gateway, and Cognigy Live Agent

**Released** January 20, 2026

#### Improvements

- Improved service stability and performance

### Version Compatibility Matrix

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

- [Cognigy.AI, Insights, and Agent Copilot](https://docs.cognigy.com/ai/administer/installation/version-compatibility-matrix)
- [Cognigy Live Agent](https://docs.cognigy.com/live-agent/installation/deployment/version-compatibility-matrix)
- [Cognigy Voice Gateway](https://docs.cognigy.com/voice-gateway/installation/version-compatibility-matrix)

Last modified on March 19, 2026