Service Upgrade

【Product Change】Restriction announcement for ACR Personal Edition: Untagged Image Data

Aug 19, 2026

Container Registry

Affected time

2026-09-19

Change and impact

Change Details
Usage restrictions will be introduced for all image manifests and associated image layers that are not referenced by any image tag. The system will automatically identify and restrict access to unreferenced image data. Image artifacts will only be accessible through tags.
Impact
  • Image manifests and associated image layers that are not referenced by any tag will no longer be accessible.
  • This change will not affect image push operations.

Action required

For both existing and newly added image data that is not referenced by any tag, we recommend using image tags to manage and maintain your images. Please follow standardized tag-based push and pull practices to ensure that images stored in ACR Personal Edition are retained and remain accessible.

If you have any questions, please feel free to contact us via our support hotline or by submitting a ticket.