AWS Toolkit 4.4-SNAPSHOT: prerelease

This is an unsupported preview build of the main branch of AWS Toolkit.

Install

1. Download the respective plugin zip from the assets below
2. In the IDE, go to Settings -> Plugins
3. Click on Install plugin from disk and select the downloaded zip

Changes

4.4-SNAPSHOT (2026-05-21)

4.3

4.3 (2026-05-20)

• (Bug Fix) Added popup notification when users search for a resource and the CloudFormation language server returns an error such as resource not found

AWS-Toolkit-4.3-Pre-release-candidate

4.3 (2026-05-20)

• (Bug Fix) Added popup notification when users search for a resource and the CloudFormation language server returns an error such as resource not found

4.2

4.2 (2026-04-29)

• (Feature) CloudFormation language server validate and deploy now enforces large templates over 51kb and templates containing local artifacts to be uploaded to s3.
• (Feature) Support nodejs22 for local Lambda invoke

AWS-Toolkit-4.2-Pre-release-candidate

4.2 (2026-04-29)

• (Feature) CloudFormation language server validate and deploy now enforces large templates over 51kb and templates containing local artifacts to be uploaded to s3.
• (Feature) Support nodejs22 for local Lambda invoke

4.1

4.1 (2026-04-23)

AWS-Toolkit-4.1-Pre-release-candidate

4.1 (2026-04-23)

AWS Toolkit 4.1-SNAPSHOT: toolkitOnly

This is an unsupported preview build of the feature/toolkitOnly branch of AWS Toolkit.

Install

1. Download the respective plugin zip from the assets below
2. In the IDE, go to Settings -> Plugins
3. Click on Install plugin from disk and select the downloaded zip

Changes

4.1-SNAPSHOT (2026-04-13)

4.0

4.0 (2026-04-10)

• (Feature) Removed dependency on the AWS Core plugin. AWS Toolkit no longer requires AWS Core to be installed.

AWS-Toolkit-4.0-Pre-release-candidate

4.0 (2026-04-10)

• (Feature) Removed dependency on the AWS Core plugin. AWS Toolkit no longer requires AWS Core to be installed.