# March 2025

## v2.2.0

### Added in v2.2.0
- Architectural changes to include MediaMTX for signaling and Coturn server for NAT traversal. Removed Visualizer microservice.
- WebRTC protocol for streaming the inference output.
- Open Telemetry dashboard for viewing metrics.
- Frame and metadata publishing support over OPCUA protocol.

### Updates in v2.2.0
- Pallet Defect Detection AI model updated to Geti 2.7.1
- Updated EVAM image to v2.4.0 and model-registry image to v1.0.3.
- Updated documentation.

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## v2.1.0

### Added in v2.1.0
- Added multiple pipelines with gRPC and included MLOps flow.
- Added documentation for using the model registry and visualization service.

### Fixed in v2.1.0
- Changes to fix Grafana multiple pipeline issue.

### Updates in v2.1.0
- Updated documentation and configurations across various components.
- Enhanced helm charts and proxy settings, enabling gRPC communication between microservices.
- Implemented Docker and pipeline instruction updates to improve deployment and integration processes.