Sourced from aws-cdk-lib's releases.

v2.212.0

CHANGES TO L1 RESOURCES

• L1 resources are automatically generated from public CloudFormation Resource Schemas. They are build 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-rds: AWS::RDS::DBInstance:StatusInfos property is removed.
• aws-sagemaker: AWS::SageMaker::Domain: SingleSignOnApplicationArn property is removed.
• aws-cloudfront: AWS::CloudFront::Function: Name property is now set as immutable.

Features

• implement UsagePlan and ApiKey support in L2 constructs for aws-apigatewayv2 (WebSocketApi) (#35060) (f7faffe), closes #28756
• update L1 CloudFormation resource definitions (#35256) (d79fd85)

Bug Fixes

• apigateway: invalid JSON structure in StepFunctions error responses causes 500s (#34787) (0d5ce56), closes #34777
• aws-cdk-lib: feature flag report contains unnecessary flags (#35227) (566f6ca)
• s3-deployment: list tokens in Source.jsonData are not resolved. (#35169) (1efb764), closes #35145 #35145
• signer: not correctly passing signingProfileName to CfnSigningProfile (#35033) (aaaa9cc), closes #35030

Reverts

• docs: revert ECS and Fargate service documentation for new AZ rebalancing default values (#35233) (7c0084a), closes #35156

---

Alpha modules (2.212.0-alpha.0)

v2.211.0

⚠ BREAKING CHANGES

cloudformation: L1 resources are automatically generated from public CloudFormation Resource Schemas. They are build 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-opsworkscm: CfnServer resource is no longer provisionable (AWS::OpsWorksCM::Server). Service is on deprecation path
• aws-iotfleetwise: Properties DataDestinationConfigs, SignalsToCollect and SignalsToFetch in resource CfnCampaign are now marked as immutable (they will cause a replacement of the resource if updated)

Features

• cloudformation: update L1 CloudFormation resource definitions (#35138) (3eb8ec0)
• dynamodb: tableV2 MRSC feature addition (#34909) (6b318f5), closes #34883
• ec2: support the new ServiceRegion property for AWS::EC2::VPCEndpoint (#35025) (fee0638), closes #32785 #33959
• ecs: add L2 support for native ECS blue/green deployments (#35179) (4d2f463), closes #35061 #35170 #35167

... (truncated)

Sourced from aws-cdk-lib's changelog.

Changelog

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

2.212.0-alpha.0 (2025-08-20)

2.211.0-alpha.0 (2025-08-12)

2.210.0-alpha.0 (2025-08-06)

Features

• glue-alpha: add optional metrics control for cost optimization (#35154) (6e24133), closes #35149

2.209.1-alpha.0 (2025-08-06)

Bug Fixes

• eks-v2-alpha: fix helm commands not running ecr public login (#35162) (6c2a8b8)

2.209.0-alpha.0 (2025-08-05)

2.208.0-alpha.0 (2025-07-29)

Features

• glue: throw ValidationError instead of untyped errors (#35084) (1e20df6)

2.207.0-alpha.0 (2025-07-24)

2.206.0-alpha.0 (2025-07-16)

2.205.0-alpha.0 (2025-07-15)

2.204.0-alpha.0 (2025-07-04)

Features

• lambda-python-alpha: support uv (#33880) (ac6f136), closes #31238 #32413

2.203.1-alpha.0 (2025-07-02)

2.203.0-alpha.0 (2025-07-01)

... (truncated)

• 4f0b0aa chore: update analytics metadata blueprints
• 1ac6678 chore(release): 2.212.0
• d79fd85 feat: update L1 CloudFormation resource definitions (#35256)
• f7faffe feat: implement UsagePlan and ApiKey support in L2 constructs for aws-apigate...
• 0d5ce56 fix(apigateway): invalid JSON structure in StepFunctions error responses caus...
• 46021f5 chore: npm-check-updates && yarn upgrade (#35206)
• 7c0084a revert(docs): revert ECS and Fargate service documentation for new AZ rebalan...
• ec18b83 docs(lambda): fix incorrect import in autoscaling example (#34989)
• e07c89b docs(aws-cdk-lib): remove duplication of main docs (#35229)
• aaaa9cc fix(signer): not correctly passing signingProfileName to CfnSigningProfile (...
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