Document history - Amazon ECR Public
Services or capabilities described in Amazon Web Services documentation might vary by Region. To see the differences applicable to the China Regions, see Getting Started with Amazon Web Services in China (PDF).

Document history

The following table describes the important changes to the documentation since the last release of Amazon ECR Public. We also update the documentation frequently to address the feedback that you send us.

Change Description Date

IPv6 support

Added support for making requests to Amazon ECR Public registries using both IPv4-only and dual-stack (IPv4 and IPv6) endpoints. For more information, see Making requests to Amazon ECR Public registries.

 30 April 2025

Amazon Managed Policies for Amazon ECR Public

Amazon ECR Public added documentation of Amazon managed policies. For more information, see Amazon managed policies for Amazon ECR Public.

 24 June 2021

Tagging support

Added support for tagging your public repositories. For more information, see Tag an Amazon ECR Public repository.

 24 Feb 2021

Amazon ECR Public general availability

Amazon Elastic Container Registry Public is a public Amazon container image registry service that is secure, scalable, and reliable.

 1 Dec 2020