Sourced from aws-cdk-lib's releases.

v2.233.0

⚠ BREAKING CHANGES

CHANGES TO L1 RESOURCES: 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-ec2: AWS::EC2::EC2Fleet: DefaultTargetCapacityType property is now immutable.
aws-ec2: AWS::EC2::EC2Fleet: TargetCapacityUnitType property is now immutable.

Features

• update L1 CloudFormation resource definitions (#36390) (a6077a2)
• events-targets: support messageGroupId for standard SQS queues (#36068) (95d4ed5)
• update L1 CloudFormation resource definitions (#36367) (e551afe)
• codebuild: add support for macOS 15 runners (#35836) (1b8b4e3)
• route53-patterns: HttpsRedirect use Distribution as the default CloudFront distribution (under feature flag) (#34312) (e2987eb), closes #31546
• update L1 CloudFormation resource definitions (#36326) (cb82627)
• ec2: add Interface VPC Endpoints for ACM and ACM-PCA (#35890) (06e6b25)
• route53: support failover routing policy for record sets (#35909) (9395467), closes #35910

Bug Fixes

• aws-cdk-lib: make grants factory methods public (#36317) (7dde625)
• ci: checkout the pr head instead of the default main head (#36311) (a1cbcf9), closes /github.com/aws/aws-cdk/blob/main/.github/workflows/integration-test-deployment.yml#L39C11-L39C57
• cloudtrail: do not attach s3 bucket permission when orgId is not set for organization trail (#30778) (61ee074), closes #30490
• custom-resources: waiter state machine retry fails with ExecutionAlreadyExists (#35988) (36ea606), closes #35957
• ecs: removal of canContainersAccessInstanceRole instance role (#36362) (7395b41)
• pipelines: propagate CodeBuild fleet and certificate (#35673) (71cfd60), closes #35664
• region-info: standalone use of @aws-cdk/region-info throws an Cannot find module 'aws-cdk-lib/core/lib/errors' error (#36414) (01c7d2e), closes #36399
• ci fix for spec updater workflow (#36364) (a0b42cc)
• re-export of ResourceEnvironment is not an alias (#36370) (ba8e194)

---

Alpha modules (2.233.0-alpha.0)

⚠ BREAKING CHANGES

• bedrock-agentcore-alpha: Runtime constructs will no longer automatically include lifecycleConfiguration with default values when not explicitly specified by users.
• elasticache-alpha: The engine property in NoPasswordUserProps has been removed.

Bug Fixes

• bedrock-agentcore-alpha: runtime construct incorrectly forces default lifecycleConfiguration values (#36379) (7954354), closes #36376
• elasticache-alpha: the default engine for NoPasswordUser contradict in the docs (#35920) (495fa37), closes #35847
• mixins-preview: improving delivery source and delivery destination creation (#36314) (86092ab)

v2.232.2

Bug Fixes

• re-export of ResourceEnvironment is not an alias (#36370) (6178d32)

---

Alpha modules (2.232.2-alpha.0)

... (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.

2.233.0-alpha.0 (2025-12-18)

⚠ BREAKING CHANGES

• bedrock-agentcore-alpha: Runtime constructs will no longer automatically include lifecycleConfiguration with default values when not explicitly specified by users.
• elasticache-alpha: The engine property in NoPasswordUserProps has been removed.

Bug Fixes

• bedrock-agentcore-alpha: runtime construct incorrectly forces default lifecycleConfiguration values (#36379) (7954354), closes #36376
• elasticache-alpha: the default engine for NoPasswordUser contradict in the docs (#35920) (495fa37), closes #35847
• mixins-preview: improving delivery source and delivery destination creation (#36314) (86092ab)

2.232.2-alpha.0 (2025-12-12)

2.232.1-alpha.0 (2025-12-05)

2.232.0-alpha.0 (2025-12-04)

Bug Fixes

• bedrock-agentcore-alpha: use static construct ID for asset-based runtime artifacts (#36241) (e2bdddd), closes #35968
• mixins-preview: service exports are different then in aws-cdk-lib (#36201) (5858006), closes #36210
• mixins-preview: strongly-typed ConstructSelector interface (#36266) (1d2f473)

2.231.0-alpha.0 (2025-12-01)

Features

• glue-alpha: support Glue Version 5.1 (#36223) (b956492)
• imagebuilder-alpha: add support for Image Construct (#36154) (eee3ae6), closes aws/aws-cdk-rfcs#789 aws/aws-cdk-rfcs#789

2.230.0-alpha.0 (2025-11-26)

Features

• bedrock-agentcore-alpha: update resources on grantInvokeXXX for runtime (#35864) (5dad62f)
• imagebuilder-alpha: add support for Image Pipeline Construct (#36153) (d8c324a), closes aws/aws-cdk-rfcs#789 aws/aws-cdk-rfcs#789
• imagebuilder-alpha: add support for Lifecycle Policy Construct (#36152) (7e31eb6), closes aws/aws-cdk-rfcs#789 aws/aws-cdk-rfcs#789
• mixins-preview: adds LogDelivery Mixins for 47 resources (#36158) (6607ce9)
• mixins-preview: vended log deliveries (#36138) (69442a8)
• mixins-preview: helpers to generate EventBridge event patterns for 26 services (#36121) (073185d)

... (truncated)

• 1013a07 chore(release): 2.233.0
• 7395b41 fix(ecs): removal of canContainersAccessInstanceRole instance role (#36362)
• a6077a2 feat: update L1 CloudFormation resource definitions (#36390)
• 01c7d2e fix(region-info): standalone use of @aws-cdk/region-info throws an `Cannot ...
• a943b2f chore(ec2): add SES interface VPC endpoint (#36318)
• 95d4ed5 feat(events-targets): support messageGroupId for standard SQS queues (#36068)
• 54a4bc7 chore(appconfig): reference interfaces (#36392)
• 25fbdbc chore(lambda): add dotnet10 runtime to Lambda (#36366)
• e050e36 chore(apigateway): reference interfaces (#36373)
• 61ee074 fix(cloudtrail): do not attach s3 bucket permission when orgId is not set for...
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