is this still maintained?

[dfuentes77]

Is your feature request related to a problem? Please describe.

I'm noticing this task is lagging behind versions of buildkit. There hasn't been a release in a long time. Much of the concourse documentation refers to using oci-build-task along with registry-image-resource to replace docker-image-resource. But I notice more updates to docker-image-resource than this one. I've started to use this task and it seems to work for what I need now, but I fear that if there isn't continued support, I should move back to using docker-image-resource. Is there anything happening behind the scenes that would indicate future support for this project

Describe the solution you'd like

Update oci-build-task to support latest buildkit and related features

Describe alternatives you've considered

Go back to using docker-image-resource

Additional context

No response