Sourced from aws-cdk-lib's releases.

v2.219.0

⚠ 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-servicecatalog: AWS::ServiceCatalog::PortfolioPrincipalAssociation: PortfolioId property is now required. aws-servicecatalog: AWS::ServiceCatalog::PortfolioPrincipalAssociation: PrincipalARN property is now required. aws-servicecatalog: AWS::ServiceCatalog::PortfolioProductAssociation: Id attribute removed.

Co-authored-by: aws-cdk-automation aws-cdk-automation@users.noreply.github.com

Features

• ecs: new L2 construct for ManagedInstances CapacityProvider (#35648) (c72a09b)
• update L1 CloudFormation resource definitions (#35646) (860ce0d)
• codebuild: add custom instance type and VPC to Fleets (#34572) (5c2781b)
• codebuild: support overflow behavior of fleet (#35480) (e4113b0)
• update L1 CloudFormation resource definitions (#35614) (fb0a114)

Bug Fixes

• cloudfront: edgefunction does not propagate stack tags correctly (#35518) (63088e8)

---

Alpha modules (2.219.0-alpha.0)

v2.218.0

Features

• cloudfront-origins: ip address type for http origin (#35445) (196c7ae), closes #35427
• docdb: support for serverless clusters (#35574) (89bfef7), closes #35199
• pipelines: CodeBuildFactory support Docker server (#35584) (c62d996)
• spec2cdk: generate from<Resource>Arn and from<Resource><Prop> in every L1 (#35470) (c588061)

---

Alpha modules (2.218.0-alpha.0)

• elasticache-alpha: implement Serverless ElastiCache L2 Construct (#35424) (0e08c8c)

v2.217.0

Features

• update L1 CloudFormation resource definitions (#35491) (d095f68)
• update L1 CloudFormation resource definitions (#35567) (b0ccf81)

Bug Fixes

• cloudfront: Function ARN reference changed from GetAtt to Ref (#35547) (8a26869), closes #35531
• core: negated gitignore patterns inside subdirectories are not including matched files (#35511) (44781ef), closes #9146 #22002
• kms: Alias reference incorrectly resolves to underlying Key (#35545) (43ffcff), closes #35543
• lambda: function.latestVersion points to wrong ARN (#35546) (761dde2), closes #35545

... (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.

2.219.0-alpha.0 (2025-10-01)

2.218.0-alpha.0 (2025-09-29)

• elasticache-alpha: implement Serverless ElastiCache L2 Construct (#35424) (0e08c8c)

2.217.0-alpha.0 (2025-09-25)

2.216.0-alpha.0 (2025-09-22)

2.215.0-alpha.0 (2025-09-15)

Bug Fixes

• bedrock-alpha: added missing validation when prompt uses default variant (#35366) (cbd271e)

2.214.0-alpha.0 (2025-09-02)

Features

• bedrock-alpha: add guardrails l2 construct (#34765) (b4fdb2b)
• eks-v2-alpha: support eks with k8s 1.33 (#34713) (c24565e), closes #34520 #34911
• s3tables-alpha: add TablePolicy support to L2 construct library (#35223) (2741dfb), closes #33054

2.213.0-alpha.0 (2025-08-27)

Features

• s3tables-alpha: add TablePolicy support to L2 construct library (#35223) (a4aad78), closes #33054

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)

... (truncated)

• 731eb40 chore(release): 2.219.0 (#35650)
• 6c38897 chore: update analytics metadata blueprints
• 7379a4b chore(eks): add AL2023_ARM_64_NVIDIA AMI type for managed node groups (#35578)
• 89bfef7 feat(docdb): support for serverless clusters (#35574)
• 2c22a6d chore(rds): mysql version 5.7.44-RDS.20250818 (#35581)
• c62d996 feat(pipelines): CodeBuildFactory support Docker server (#35584)
• c588061 feat(spec2cdk): generate from\<Resource>Arn and from\<Resource>\<Prop> in ev...
• 31bf1bf chore(ec2): add r8gb instance class (#35582)
• b8b3347 Merge branch 'main' into merge-back/2.217.0
• 196c7ae feat(cloudfront-origins): ip address type for http origin (#35445)
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