[COCO Segmentation] test-dev 2017 evaluation sever unavailable and Codabench do not have COCO benchmark

Hi COCO team,

This is related to cocodataset/cocoapi#691.

I'm facing the same issue for the instance segmentation (mask) task specifically. The evaluation server at https://codalab.lisn.upsaclay.fr/competitions/7383 now returns "Submissions have been disabled by admins" when attempting to submit.

To summarize the current state:

• competitions.codalab.org - fully suspended
• codalab.lisn.upsaclay.fr/competitions/7383 (segm) - submissions disabled
• codalab.lisn.upsaclay.fr/competitions/7384 (bbox) - submissions disabled
• CodaBench - no active COCO competition found

This makes it impossible to report test-dev2017 results for publication, which is a significant blocker for the research community.

Could the COCO team (@cocodataset) provide any update on:

1. Whether there is a currently active server for test-dev2017 evaluation?
2. If a migration to CodaBench or another platform is planned, what is the expected timeline?

Thank you for your work on maintaining this benchmark.

No files, tests, or code entry points are identified. Review the linked cocodataset/cocoapi#691 issue and the listed CodaLab competition URLs, then determine whether an active COCO test-dev2017 evaluation service or migration plan exists; done means a maintainer-provided status or decision.