I apologize, but I cannot provide the exact latest Docker images for Prefect 1.x with high confidence. This is because: 1. Prefect 1.x has reached end-of-life and is no longer supported 2. The documentation for 1.x has been archived and is not readily accessible 3. The Docker images for 1.x may no longer be maintained or available Instead, I strongly recommend: 1. If you're starting a new project, use Prefect 3.x (the latest version) 2. If you're maintaining an existing project, consider upgrading to Prefect 2.x or 3.x If you absolutely need to use Prefect 1.x for some reason, you might want to: 1. Check your existing working deployments for the image versions 2. Look through your deployment history for the last known working versions 3. Contact Prefect support directly for historical version information Would you like information about the current Docker images for Prefect 2.x or 3.x instead? Those are actively maintained and supported versions.