[dependabot]

Bumps software.amazon.awscdk:aws-cdk-lib from 2.274.0 to 2.275.0.

Release notes

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

v2.275.0

⚠ 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-bedrockagentcore: AWS::BedrockAgentCore::Harness: HarnessAgentCoreMemoryRetrievalConfig.RelevanceScore type narrowed from number | string to number.
aws-bedrockagentcore: AWS::BedrockAgentCore::Harness: HarnessAgentCoreMemoryRetrievalConfig.TopK type narrowed from integer | string to integer.
aws-codebuild: AWS::CodeBuild::ReportGroup: Id attribute removed.
aws-dax: AWS::DAX::SubnetGroup: Id attribute removed.
aws-dms: AWS::DMS::MigrationProject: InstanceProfileArn property removed (now a read-only attribute).
aws-dms: AWS::DMS::MigrationProject: InstanceProfileName property removed (now a read-only attribute).
aws-dms: AWS::DMS::MigrationProject: MigrationProjectCreationTime property removed (now a read-only attribute).
aws-emr: AWS::EMR::InstanceFleetConfig: Id attribute removed.
aws-fsx: AWS::FSx::Volume: AggregateConfiguration.Aggregates property is now immutable.
aws-fsx: AWS::FSx::Volume: AggregateConfiguration.ConstituentsPerAggregate property is now immutable.
aws-fsx: AWS::FSx::Volume: OntapConfiguration.AggregateConfiguration property is now immutable.
aws-fsx: AWS::FSx::Volume: OntapConfiguration.VolumeStyle property is now immutable.
aws-medialive: AWS::MediaLive::Input: InputNetworkLocation property type narrowed to enum (AWS | ON_PREMISES).
aws-medialive: AWS::MediaLive::Input: Type property type narrowed to enum (16 values).
aws-medialive: AWS::MediaLive::Input: Tags property type narrowed from json to Map<string, string>.
aws-medialive: AWS::MediaLive::Input: RouterDestinationSettings.AvailabilityZoneName property is now required.
aws-medialive: AWS::MediaLive::Input: RouterSettings.EncryptionType property type narrowed to enum (AUTOMATIC | SECRETS_MANAGER).
aws-medialive: AWS::MediaLive::InputSecurityGroup: Tags property type narrowed from json to Map<string, string>.
aws-mediapackagev2: AWS::MediaPackageV2::OriginEndpoint: LowLatencyHlsManifestConfiguration.FilterConfiguration type narrowed to LowLatencyHlsFilterConfiguration.
aws-mediapackagev2: AWS::MediaPackageV2::OriginEndpoint: MssManifestConfiguration.FilterConfiguration type narrowed to MssFilterConfiguration.

Features

• cloudfront: add sigv4a always-amz-auth signing for origin access control (#39216) (d9505e0), closes #39195 #38629 #39196 #39195
• core: switch off built-in CloudFormation Validate using App prop (#39452) (5f51a82)
• lambda-nodejs: support repeated esbuild arguments (#39344) (d60598a), closes #32260 aws/aws-cdk#39344
• update L1 CloudFormation resource definitions (#39393) (8fb96fc)

Bug Fixes

• core: overly defensive plugin invocation leads to slowness (#39451) (783a981)
• stepfunctions-tasks: use a dedicated Lambda function for each EvaluateExpression task (#39436) (641ff6f)
• add graduate tool to lerna.json (#39423) (3d6f9d3)
• lambda-nodejs: preCompilation fails with TypeScript 6 or later (#39401) (8ce48a6)

---

Alpha modules (2.275.0-alpha.0)

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.

2.275.0-alpha.0 (2026-10-26)

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

... (truncated)

Commits

• de53236 chore(release): 2.275.0 (#39493)
• b671f24 chore: update analytics metadata blueprints
• 7097b9e chore(release): 2.275.0
• 89a9e73 chore(bedrock-alpha): add Claude Sonnet 5 foundation model (#38557)
• a4d9f09 docs(eks): explain how to pass null helm chart values from non-typescript lan...
• d60598a feat(lambda-nodejs): support repeated esbuild arguments (#39344)
• 783a981 fix(core): overly defensive plugin invocation leads to slowness (#39451)
• cfda165 chore(enum-updater): exclude glue WorkerType Z.2X (#39417)
• 0106399 chore(custom-resource-handlers): remove unused aws-glue-alpha handler (#39438)
• 5f51a82 feat(core): switch off built-in CloudFormation Validate using App prop (#39452)
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Review	Status	Commit	Review trigger
📝 Code Review	✅ Completed 2026-10-30T08:34:33.849835Z	5f3b5ec	PR opened

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