Sourced from aws-cdk-lib's releases.

v2.230.0

Features

• apigateway: support response streaming with response transfer mode (#36155) (f431021), closes #36156
• update L1 CloudFormation resource definitions (f203b8e)
• update L1 CloudFormation resource definitions (#36193) (d074024)
• events: the L2 EventPattern interfaces can be used with CfnRule (#36191) (efc135e)
• update L1 CloudFormation resource definitions (#36180) (5cddd7e)

Bug Fixes

• ecs: wrong ARN generated in Cluster.grantTaskProtection method (#36207) (9b337df)
• ecs-patterns: target group ID changes without setting feature flag (#36199) (b7ca082), closes #36149
• scheduler: wrong ARN generated in ScheduleGroup.grant* methods (#36175) (eae8838)

---

Alpha modules (2.230.0-alpha.0)

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)

Bug Fixes

• mixins-preview: AutoDeleteObjects mixin fails with cannot find file error (#36188) (3ef337d), closes aws-cdk/mixins-preview/lib/custom-resource-handlers/aws-s3/auto-delete-objects-provider.ts#L21
• mixins-preview: ResourcePolicy with this name already exists error when setting up LogDelivery (#36195) (f9aa31d)
• mixins-preview: cannot use string literal types for S3LogsDeliveryProps.permissionsVersion (#36197) (cc491df)

v2.229.1

Bug Fixes

• scheduler: wrong ARN generated in ScheduleGroup.grant* methods (#36175) (ca9fbdd)

---

Alpha modules (2.229.1-alpha.0)

v2.229.0

Features

• agentcore: add new properties for runtime, browser (#36003) (439495f)
• route53: add HostedZoneGrants (#36109) (d24305c)

Bug Fixes

• stepfunctions: allow multiline jsonata strings (#35985) (8805e13), closes #35912 #35912

... (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.

2.230.0-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)

Bug Fixes

• mixins-preview: AutoDeleteObjects mixin fails with cannot find file error (#36188) (3ef337d), closes aws-cdk/mixins-preview/lib/custom-resource-handlers/aws-s3/auto-delete-objects-provider.ts#L21
• mixins-preview: ResourcePolicy with this name already exists error when setting up LogDelivery (#36195) (f9aa31d)
• mixins-preview: cannot use string literal types for S3LogsDeliveryProps.permissionsVersion (#36197) (cc491df)

2.229.1-alpha.0 (2025-11-25)

2.229.0-alpha.0 (2025-11-24)

Features

• imagebuilder-alpha: add support for Container Recipe Construct (#36091) (875e0e7), closes aws/aws-cdk-rfcs#789 aws/aws-cdk-rfcs#789
• imagebuilder-alpha: add support for Image Recipe Construct (#36092) (4361f8b), closes aws/aws-cdk-rfcs#789 aws/aws-cdk-rfcs#789
• imagebuilder-alpha: add support for Workflow Construct (#36007) (616d32a), closes aws/aws-cdk-rfcs#789 aws/aws-cdk-rfcs#789
• mixins-preview: developer preview of CDK Mixins (#36136) (0c6ee1d)

Bug Fixes

• bedrock-agentcore-alpha: empty submodule accidentally exposed and runtime validation fix (#36148) (72d3e6f)

2.228.0-alpha.0 (2025-11-24)

2.227.0-alpha.0 (2025-11-20)

Features

• bedrock-agentcore-alpha: agentcore gateway L2 construct (#35771) (07c4a0d)
• imagebuilder-alpha: add support for Component Construct (#36107) (93a76e4), closes #36006 #36104
• imagebuilder-alpha: add support for Distribution Configuration Construct (#36108) (6051039), closes #36005

... (truncated)

• 8e31156 chore(mixins-preview): do not extend event metadata (#36214)
• 18e18eb chore(release): 2.230.0 (#36211)
• 5b64bb8 chore(release): 2.230.0
• 073185d feat: helpers to generate EventBridge event patterns for 26 services (#36121)
• 9b337df fix(ecs): wrong ARN generated in Cluster.grantTaskProtection method (#36207)
• 4762f0e chore(rds): postgres 16.10 (#36173)
• b7ca082 fix(ecs-patterns): target group ID changes without setting feature flag (#36199)
• 7e31eb6 feat(imagebuilder-alpha): add support for Lifecycle Policy Construct (#36152)
• 6f0ac51 docs(mixins-preview): fix omission of updating name for OVERRIDE strategy (#3...
• 6607ce9 feat(mixins-preview): adds LogDelivery Mixins for 47 resources (#36158)
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