We've recently been exploring ideas to make it easier to deploy Dagster to ECS. Some of the ideas we've been kicking around include:
• a native ECS Run Launcher similar to some of the earlier discussion in this channel
• Cloudformation templates for an example ECS deployment
But neither is in active development at this moment.
When you say "this feature" - do you specifically mean an ECS Run Launcher? Or are there other ECS related features you're hoping to see?