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Bump aws-cdk-lib from 2.253.1 to 2.255.0 in /cdk#227

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Bump aws-cdk-lib from 2.253.1 to 2.255.0 in /cdk#227
github-actions[bot] merged 3 commits into
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dependabot/npm_and_yarn/cdk/aws-cdk-lib-2.255.0

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@dependabot dependabot Bot commented on behalf of github May 19, 2026

Bumps aws-cdk-lib from 2.253.1 to 2.255.0.

Release notes

Sourced from aws-cdk-lib's releases.

v2.255.0

Features

  • aws-cdk-lib: emits performance counters if synthesis is slow (#37843) (ea33967)
  • bedrockagentcore: graduate to stable 🚀 (#37876) (00cf601)
  • core: builtin PropertyMergeStrategys are now compatible with deferred Box values (#37844) (ca4b722)
  • core: persist asset fingerprinting cache (#37822) (605a776)
  • ec2: add C8A instance type support (#36736) (0d088ca), closes #36722

Bug Fixes

  • core: cached Lazys use the Box API internally (#37889) (464fa3d)
  • core: default stack trace size adds unnecessary overhead (#37827) (0b1fb2b)
  • core: share a single IAM role across cross-account Fn::GetStackOutput consumers (#37871) (fee8b90)
  • dynamodb: remove deprecated scope for stream grants (#36680) (570d552), closes #36289
  • iam: validate PolicyStatement SID is alphanumeric for identity policies (#36150) (a7edd72), closes #34819 #34828 #34819

Alpha modules (2.255.0-alpha.0)

Features

  • bedrock-agentcore-alpha: Graduation of the library to stable. The Policy submodule is the only submodule that remains in alpha. All other constructs have graduated to stable in aws-cdk-lib/aws-bedrockagentcore and we recommend migrating to the stable versions (#37876) (00cf601)

v2.254.0

⚠ 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-elasticache: AWS::ElastiCache::CacheCluster: Id attribute removed. aws-sagemaker: AWS::SageMaker::Model: Id attribute removed. aws-vpclattice: AWS::VpcLattice::AuthPolicy: State attribute enum values changed from ACTIVE|INACTIVE to Active|Inactive.

Features

Bug Fixes

  • file fingerprinting is now ~33% faster (#37802) (b871018)
  • core: "exports cannot be updated" for cross-region references (#37790) (af11f00)
  • rds: add lower bound validation for ClusterInstance promotionTier (#37519) (16c0a29), closes #37518

... (truncated)

Changelog

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.

2.255.0-alpha.0 (2026-05-18)

Features

  • bedrock-agentcore-alpha: Graduation of the library to stable. The Policy submodule is the only submodule that remains in alpha. All other constructs have graduated to stable in aws-cdk-lib/aws-bedrockagentcore and we recommend migrating to the stable versions (#37876) (00cf601)

2.254.0-alpha.0 (2026-05-13)

Features

  • bedrock-agentcore-alpha: add tags support to Evaluator and OnlineEvaluationConfig (#37804) (adbf88f)
  • bedrock-agentcore-alpha: add identity L2 constructs (#37610) (67c3af2)
  • mediapackagev2-alpha: add OAC integration between CloudFront and MediaPackageV2 (#37701) (654f59c)

Bug Fixes

  • bedrock-agentcore-alpha: fix cedar policy bug (#37782) (e678d5c), closes #37828
  • custom-resource-handlers: deployment fails when parameter already exists (#37852) (025c38c)

2.253.1-alpha.0 (2026-05-08)

2.253.0-alpha.0 (2026-05-06)

Features

  • bedrock-agentcore-alpha: add OnlineEvaluationConfig and Evaluator L2 constructs (#37615) (c13de04), closes #37614
  • glue-alpha: add extraPythonFiles support to PythonShellJob (#37130) (c9c6f9c), closes #34448

Bug Fixes

  • bedrock-agentcore-alpha: self-managed memory strategy validation throws on unresolved tokens (#37691) (7956537), closes #37197

2.252.0-alpha.0 (2026-04-29)

2.251.0-alpha.0 (2026-04-24)

Features

  • bedrock-agentcore-alpha: add L2 constructs for policy and policy engine (#37238) (1e89e7e)
  • bedrock-agentcore-alpha: add observability configuration for Runtime (#36689) (34b43aa), closes #36596

... (truncated)

Commits
  • 45b8157 chore: revert "feat(aws-cdk-lib): emits performance counters if synthesis is ...
  • beb0bf0 chore: update analytics metadata blueprints
  • 00cf601 feat(bedrockagentcore): graduate to stable 🚀 (#37876)
  • 0d088ca feat(ec2): add C8A instance type support (#36736)
  • 464fa3d fix(core): cached Lazys use the Box API internally (#37889)
  • ea33967 feat(aws-cdk-lib): emits performance counters if synthesis is slow (#37843)
  • 65a36c5 docs(ec2): remove developer preview mention (#37846)
  • fee8b90 fix(core): share a single IAM role across cross-account Fn::GetStackOutput co...
  • 0ca0835 docs: document new understanding of failing resource deletes (#37886)
  • ea769d4 Merge branch 'main' into merge-back/2.254.0
  • Additional commits viewable in compare view

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@dependabot dependabot Bot added dependencies Pull requests that update a dependency file javascript Pull requests that update Javascript code labels May 19, 2026
@github-actions github-actions Bot enabled auto-merge (squash) May 19, 2026 16:48
Bumps [aws-cdk-lib](https://github.com/aws/aws-cdk/tree/HEAD/packages/aws-cdk-lib) from 2.253.1 to 2.255.0.
- [Release notes](https://github.com/aws/aws-cdk/releases)
- [Changelog](https://github.com/aws/aws-cdk/blob/main/CHANGELOG.v2.alpha.md)
- [Commits](https://github.com/aws/aws-cdk/commits/v2.255.0/packages/aws-cdk-lib)

---
updated-dependencies:
- dependency-name: aws-cdk-lib
  dependency-version: 2.255.0
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

Signed-off-by: dependabot[bot] <support@github.com>
@cloutierMat cloutierMat force-pushed the dependabot/npm_and_yarn/cdk/aws-cdk-lib-2.255.0 branch from 10a2d97 to 749e785 Compare May 19, 2026 21:48
@github-actions github-actions Bot merged commit a0edbcb into main May 19, 2026
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@github-actions github-actions Bot deleted the dependabot/npm_and_yarn/cdk/aws-cdk-lib-2.255.0 branch May 19, 2026 22:04
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