Azure IoT Edge step is no longer in a preview.
Please, update screenshot https://docs.microsoft.com/en-us/azure/iot-edge/media/how-to-devops-project/edit-build-pipeline.png to prevent confusion and highlight maturity of this build task
It's hot it look today

⚠Do not edit this section. It is required for docs.microsoft.com ➟ GitHub issue linking.
@SychevIgor Thanks for the feedback! I have assigned the issue to the content author to evaluate and update as appropriate.
Thanks, @SychevIgor. I'll create a pull request to update any outdated references to preview. Since this is a straightforward fix, I'll have github automatically close the issue once my pull request is merged. If you have any further concerns or comments, post here again and we'll reopen the issue.
Most helpful comment
Thanks, @SychevIgor. I'll create a pull request to update any outdated references to preview. Since this is a straightforward fix, I'll have github automatically close the issue once my pull request is merged. If you have any further concerns or comments, post here again and we'll reopen the issue.