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AWS AWSCloudFormation documentation change

Service: AWSCloudFormation · 2025-11-28 · Documentation low

File: AWSCloudFormation/latest/TemplateReference/doc-history.md

Summary

Added entries for new resources (AWS::ECR::SigningConfiguration, AWS::CloudFront::ConnectionFunction) and updated PCS Cluster documentation

Security assessment

The AWS::CloudFront::ConnectionFunction documentation mentions mutual TLS (mTLS), a security feature. The ECR signing configuration also relates to security, but these are feature additions, not vulnerability fixes.

Diff

diff --git a/AWSCloudFormation/latest/TemplateReference/doc-history.md b/AWSCloudFormation/latest/TemplateReference/doc-history.md
index fd813da16..255110454 100644
--- a//AWSCloudFormation/latest/TemplateReference/doc-history.md
+++ b//AWSCloudFormation/latest/TemplateReference/doc-history.md
@@ -10,0 +11,30 @@ Change| Description| Date
+[Updated resource](./aws-template-resource-type-ref.html)| The following resource was updated: AWS::PCS::Cluster.
+
+[AWS::PCS::Cluster](https://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-resource-pcs-cluster.html)
+     Added support for Slurm REST API endpoint. Use the `SlurmRest` property to enable and configure the Slurm REST API for your cluster. For more information, see [Slurm REST API in AWS PCS](https://docs.aws.amazon.com/pcs/latest/userguide/slurm-rest-api.html) in the _AWS PCS User Guide_.
+| November 25, 2025  
+[Updated resource](./aws-template-resource-type-ref.html#AWS_PCS)| The following resource was updated: AWS::PCS::Cluster.
+
+[AWS::PCS::Cluster](https://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-resource-pcs-cluster.html)
+     Added support for Slurm REST API endpoint. Use the `SlurmRest` property to enable and configure the Slurm REST API for your cluster. For more information, see [Slurm REST API in AWS PCS](https://docs.aws.amazon.com/pcs/latest/userguide/slurm-rest-api.html) in the _AWS PCS User Guide_.
+| November 25, 2025  
+[New resource](./aws-template-resource-type-ref.html)| The following resource was added: AWS::CloudFront::ConnectionFunction
+
+[AWS::CloudFront::ConnectionFunction](https://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-resource-cloudfront-connectionfunction.html)
+     Use the `AWS::CloudFront::ConnectionFunction` resource with mutual TLS (viewer). For more information, see [Mutual TLS (mTLS) viewer](https://docs.aws.amazon.com/AmazonCloudFront/latest/DeveloperGuide/mtls-authentication.html) in the _Amazon CloudFront Developer Guide_.
+| November 24, 2025  
+[New resource](./aws-template-resource-type-ref.html#AWS_CloudFront)| The following resource was added: AWS::CloudFront::ConnectionFunction
+
+[AWS::CloudFront::ConnectionFunction](https://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-resource-cloudfront-connectionfunction.html)
+     Use the `AWS::CloudFront::ConnectionFunction` resource with mutual TLS (viewer). For more information, see [Mutual TLS (mTLS) viewer](https://docs.aws.amazon.com/AmazonCloudFront/latest/DeveloperGuide/mtls-authentication.html) in the _Amazon CloudFront Developer Guide_.
+| November 24, 2025  
+[New resources](./aws-template-resource-type-ref.html)| The following resources were added:
+
+[AWS::ECR::SigningConfiguration](https://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-resource-ecr-signingconfiguration.html)
+     Use the `AWS::ECR::SigningConfiguration` property to specify a signing configuration for your private registry.
+| November 21, 2025  
+[New resources](./aws-template-resource-type-ref.html#AWS_ECR)| The following resources were added:
+
+[AWS::ECR::SigningConfiguration](https://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-resource-ecr-signingconfiguration.html)
+     Use the `AWS::ECR::SigningConfiguration` property to specify a signing configuration for your private registry.
+| November 21, 2025  
@@ -41 +71 @@ Change| Description| Date
-[Updated resource](./aws-template-resource-type-ref.html)| The following resource was added: AWS::CloudFront::VpcOrigin
+[Updated resource](./aws-template-resource-type-ref.html)| The following resource was updated: AWS::CloudFront::VpcOrigin
@@ -51 +81 @@ Change| Description| Date
-[Updated resource](./aws-template-resource-type-ref.html#AWS_CloudFront)| The following resource was added: AWS::CloudFront::VpcOrigin
+[Updated resource](./aws-template-resource-type-ref.html#AWS_CloudFront)| The following resource was updated: AWS::CloudFront::VpcOrigin