[dependabot]

Bumps software.amazon.awscdk:aws-cdk-lib from 2.261.0 to 2.274.0.

Release notes

Sourced from software.amazon.awscdk:aws-cdk-lib's releases.

v2.274.0

⚠ BREAKING CHANGES

• ** L1 resources are automatically generated from public CloudFormation Resource Schemas. They are built to closely reflect the real state of CloudFormation. Sometimes these updates can contain changes that are incompatible with previous types, but more accurately reflect reality. In this release we have changed:

aws-cloudwatch: AWS::CloudWatch::AnomalyDetector: Id attribute removed.
aws-glue: AWS::Glue::Table: Id attribute removed.
aws-glue: AWS::Glue::Table: IcebergInput.MetadataOperation type narrowed from json to string.
aws-glue: AWS::Glue::Table: IcebergTableInput.Properties type narrowed from json to Map<string, string>.
aws-iot: AWS::IoT::PolicyPrincipalAttachment: Id attribute removed.
aws-quicksight: AWS::QuickSight::Analysis: SheetLayoutGroupMember.Type type narrowed from json to string enum (ELEMENT|GROUP).
aws-quicksight: AWS::QuickSight::Dashboard: SheetLayoutGroupMember.Type type narrowed from json to string enum (ELEMENT|GROUP).
aws-quicksight: AWS::QuickSight::Template: SheetLayoutGroupMember.Type type narrowed from json to string enum (ELEMENT|GROUP).

Features

• update L1 CloudFormation resource definitions (#39139) (8a10135)
• cloudfront: add always-amz-auth signing behavior for origin access control (#39196) (7cf79a1), closes #39195 #38629
• cloudfront: add sigv4a signing protocol for origin access control (#38629) (805bfbe), closes #38627 #38627
• codebuild: add STANDARD_8_0, AMAZON_LINUX_2023_6 and AMAZON_LINUX_2023_STANDARD_4_0 images (#37588) (3beecb3), closes #37586

Bug Fixes

• apigateway: log group destination ARN causes permanent Stage drift (#38816) (65c6aa0), closes #38796
• bedrockagentcore: Runtime annotations cannot be acknowledged (#38770) (165bf8b), closes #38741
• core: can't trace construct to template for nested stacks (#39141) (173a2ff)
• core: preserve unresolved Tags property tokens (#37759) (644489c), closes #37734
• core: validations with different messages are confusingly combined (#39132) (54fb0ea), closes #38982
• stepfunctions: default StateMachine IAM role  missing confused deputy protection best practices (#37688) (638a681), closes #37567 #37567 #37567

---

Alpha modules (2.274.0-alpha.0)

Features

• bedrock-alpha: add VectorKnowledgeBase L2 construct for bedrock knowledge bases (#38883) (5041639), closes aws/aws-cdk-rfcs#686

Bug Fixes

• ec2-alpha: allow valid secondary CIDR blocks outside RFC 1918 (#36873) (8f48c90), closes #36111
• redshift-alpha: backslashes in user passwords and comments are not preserved (#39306) (1f752b6)

v2.273.0

⚠ BREAKING CHANGES

• ** L1 resources are automatically generated from public CloudFormation Resource Schemas. They are built to closely reflect the real state of CloudFormation. Sometimes these updates can contain changes that are incompatible with previous types, but more accurately reflect reality. In this release we have changed:

aws-appstream: AWS::AppStream::StackFleetAssociation: FleetName property is now immutable. aws-appstream: AWS::AppStream::StackFleetAssociation: StackName property is now immutable. aws-appsync: AWS::AppSync::ApiCache: AtRestEncryptionEnabled property is now immutable.

... (truncated)

Changelog

Sourced from software.amazon.awscdk:aws-cdk-lib's changelog.

Changelog

All notable changes to this project will be documented in this file. See standard-version for commit guidelines.

2.274.0-alpha.0 (2026-10-20)

Features

• bedrock-alpha: add VectorKnowledgeBase L2 construct for bedrock knowledge bases (#38883) (5041639), closes aws/aws-cdk-rfcs#686

Bug Fixes

• ec2-alpha: allow valid secondary CIDR blocks outside RFC 1918 (#36873) (8f48c90), closes #36111
• redshift-alpha: backslashes in user passwords and comments are not preserved (#39306) (1f752b6)

2.273.0-alpha.0 (2026-10-08)

⚠ BREAKING CHANGES

• redshift-alpha: PUBLIC in any ASCII letter case is rejected as the name of a created user, or of an imported user that is granted table privileges. Existing PUBLIC grants are not removed, but narrowing one is rejected. Migrating to an ordinary name still works.
• redshift-alpha: The loggingProperties prop on ClusterProps (and the LoggingProperties interface) has been removed from @aws-cdk/aws-redshift-alpha. Use the new logging prop with ClusterLogging.s3({ bucket, keyPrefix }) or ClusterLogging.cloudWatch({ logExports }) instead.

Features

• redshift-alpha: audit logging to cloudwatch (#36410) (f2bf5d3), closes #25755

Bug Fixes

• redshift-alpha: reject PUBLIC user names (#38935) (3335407)

2.272.0-alpha.0 (2026-09-30)

2.271.0-alpha.0 (2026-09-25)

2.270.0-alpha.0 (2026-09-17)

2.269.0-alpha.0 (2026-09-10)

⚠ BREAKING CHANGES

• glue-alpha: Glue job constructs now reject construct-managed and Glue-reserved arguments passed through defaultArguments. Previously, a managed argument set via defaultArguments was silently honored in SparkJob and PythonShellJob (customer value won over the construct default) and silently ignored in RayJob (construct default won). Both behaviors let a caller bypass the construct's security and

... (truncated)

Commits

• 1a452fc chore(release): 2.274.0 (#39398)
• 73c853e chore: update analytics metadata blueprints
• 0592a9c chore(release): 2.274.0
• 8f48c90 fix(ec2-alpha): allow valid secondary CIDR blocks outside RFC 1918 (#36873)
• f6ad73c chore: npm-check-updates && yarn upgrade (#38488)
• 1f752b6 fix(redshift-alpha): backslashes in user passwords and comments are not prese...
• a74fc58 chore(deps): upgrade @​aws-cdk/cloud-assembly-api to ^2.5.0 (#39349)
• 5041639 feat(bedrock-alpha): add VectorKnowledgeBase L2 construct for bedrock knowled...
• dcd8b3a chore(deps): upgrade @​aws-cdk/cloud-assembly-schema to ^55.0.0 (#39314)
• 54fb0ea fix(core): validations with different messages are confusingly combined (#39132)
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