**Deployment versioning**

You now have access to a history of prompts deployed to our three environments. This feature allows you to roll back to previous versions if needed.

**Role-Based Access Control**

You can now invite team members and assign them fine-grained roles in agenta.

**Improvements**

- We now prevent the deletion of test sets that are used in evaluations

**Bug fixes**

- Fixed bug in custom code evaluation aggregation. Up until now the aggregated result for custom code evaluation was not computed correctly.

- Fixed bug with Evaluation results not being exported correctly

- Updated documentation for vision gpt explain images

- Improved Frontend test for Evaluations