AWS CDK Versions
Current releases of the AWS CDK packages with links to release notes, docs and the release date.
| Package | Current version | Released |
|---|---|---|
AWS Construct Libraryaws-cdk-lib | v2.273.0·docs | 2026-10-08 |
AWS CDK Toolkit CLIaws-cdk | v2.1145.0·docs | 2026-10-08 |
AWS CDK Toolkit Library@aws-cdk/toolkit-lib | v1.43.0·docs | 2026-10-08 |
Cloud Assembly Schema@aws-cdk/cloud-assembly-schema | v55·docs | 2026-10-08 |
AWS CDK v1@aws-cdk/core | v1.204.0·docs | 2023-06-19 |
Last updated 2026-10-09. Download version information as JSON.
AWS CDK v1 is end-of-support since 2023-06-01; its final release shipped shortly after.