LocalStack version history

1. 2026-02-26
   4.14.0v4.14.0

   LocalStack for AWS 4.14 introduces a new Resource Groups Tagging API provider with native integrations across EC2, KMS, S3, Lambda, Route 53, SNS, SQS, OpenSearch, and Elastic B…

   deprecationremovalknown issuefeaturefix
   Official release ↗
2. 2026-02-02
   4.13.1v4.13.1

   Exciting New Features 🎉

   removalfeature
   Official release ↗
3. 2026-01-29
   4.13.0v4.13.0

   LocalStack for AWS 4.13 includes important improvements to support and parity across a number of key services includes Lambda, ECS, Route 53 and API Gateway, as well as a ton of…

   removalfeaturefix
   Official release ↗
4. 2025-12-11
   4.12.0v4.12.0

   LocalStack 4.12 is now available! This release introduces Lambda Managed Instances, enhanced Step Functions unit testing capabilities, expanded Glue API support with user-define…

   removalfeaturefix
   Official release ↗
5. 2025-11-27
   4.11.1v4.11.1

   fix minimum click version for used CLI features by @alexrashed in https://github.com/localstack/localstack/pull/13420

   fix
   Official release ↗
6. 2025-11-27
   4.11.0v4.11.0

   New Lambda Runtime Support

   deprecationremovalfeaturefix
   Official release ↗
7. 2025-10-30
   4.10.0v4.10.0

   LocalStack 4.10 introduces S3 Tables with Apache Iceberg support and major EKS enhancements, including IRSA, Pod Identity, and automatic endpoint injection. The release expands…

   deprecationremovalfeaturefix
   Official release ↗
8. 2025-10-06
   4.9.2v4.9.2
   Official release ↗
9. 2025-10-03
   4.9.1v4.9.1

   Update README for 4.9 by @remotesynth in https://github.com/localstack/localstack/pull/13216

   feature
   Official release ↗
10. 2025-10-02
    4.9.0v4.9.0

    This release focuses on reinforcing the underlying foundations of the project while enhancing both performance and security that improve alignment with AWS support while ensurin…

    securityremovalknown issuefeaturefix
    Official release ↗
11. 2025-09-17
    4.8.1v4.8.1

    CFn: Improve parameter value validation by @simonrw in https://github.com/localstack/localstack/pull/13124

    featurefix
    Official release ↗
12. 2025-09-11
    4.8.0v4.8.0

    LocalStack v4.8 brings one-click Lambda debugging with the AWS Toolkit for VS Code, a new CloudFormation engine, and an ECS-based Batch provider. The release also adds Kubernete…

    removalfeaturefix
    Official release ↗
13. 2025-07-31
    4.7.0v4.7.0

    LocalStack 4.7 is now available! This release introduces native Organizations support for multi-account setups, Valkey engine support as a Redis alternative in ElastiCache/Memor…

    deprecationremovalfeaturefix
    Official release ↗
14. 2025-07-03
    4.6.0v4.6.0

    LocalStack 4.6 is now available! This release introduces AWS CodeArtifact support for package management, Kubernetes execution for Glue jobs, dramatically improved AppSync JavaS…

    removalfeaturefix
    Official release ↗
15. 2025-06-05
    4.5.0v4.5.0

    LocalStack 4.5 introduces support for the AWS Developer Tools suite (CodePipeline, CodeBuild, and CodeDeploy), enhanced AppSync WebSocket behavior, and advanced features for API…

    securityfeaturefix
    Official release ↗

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[LocalStack version history](https://www.what-version.com/versions/localstack/) · verified 2026-08-23 · source: [LocalStack GitHub releases](https://github.com/localstack/localstack/releases)

<a href="https://www.what-version.com/versions/localstack/">LocalStack version history</a> · verified 2026-08-23 · source: <a href="https://github.com/localstack/localstack/releases">LocalStack GitHub releases</a>

LocalStack version history. What-Version. Verified 2026-08-23. https://www.what-version.com/versions/localstack/ Source: https://github.com/localstack/localstack/releases