AWS IDE Extensions: prerelease

This is an unsupported preview build of the master branch of AWS IDE Extensions for VSCode.

Install

1. Download the vsix file(s) from "Assets" below.
   • AWS Toolkit 4.1.0 is provided by aws-toolkit-vscode….vsix
2. Run Extensions: Install from VSIX... from the VSCode command palette and choose the vsix file(s).

Changes

AWS Toolkit - 4.1.0-SNAPSHOT 2026-04-14

• Feature EC2: Added "Filter by Tag" action to the EC2 explorer node, allowing users to filter instances by tag key=value pairs.

Previous changes

• AWS Toolkit changelog

AWS IDE Extensions: stepfunctions-execution

This is an unsupported preview build of the feature/stepfunctions-execution branch of AWS IDE Extensions for VSCode.

Install

1. Download the vsix file(s) from "Assets" below.
   • AWS Toolkit 4.1.0 is provided by aws-toolkit-vscode….vsix
2. Run Extensions: Install from VSIX... from the VSCode command palette and choose the vsix file(s).

Changes

AWS Toolkit - 4.1.0-SNAPSHOT 2026-04-14

• Bug Fix [StepFunctions]: Cannot call TestState with variables in Workflow Studio
• Feature EC2: Added "Filter by Tag" action to the EC2 explorer node, allowing users to filter instances by tag key=value pairs.
• Feature Added view by execution ARN command to visualize an execution
• Feature [Step Functions] Start Execution option in the AWS Explorer now opens the execution details page after clicking Execute

Previous changes

• AWS Toolkit changelog

AWS Toolkit 4.0.0

AWS Toolkit for VS Code 4.0.0

AWS IDE Extensions Release Candidate: 20260408

This is an unsupported preview build of the release/rc-20260408 branch of AWS IDE Extensions for VSCode.

Install

1. Download the vsix file(s) from "Assets" below.
   • AWS Toolkit 4.1.0 is provided by aws-toolkit-vscode….vsix
2. Run Extensions: Install from VSIX... from the VSCode command palette and choose the vsix file(s).

Changes

AWS Toolkit - 4.1.0-SNAPSHOT 2026-04-09

• Miscellaneous non-user-facing changes

Previous changes

• AWS Toolkit changelog

AWS IDE Extensions: toolkitOnly

This is an unsupported preview build of the feature/toolkitOnly branch of AWS IDE Extensions for VSCode.

Install

1. Download the vsix file(s) from "Assets" below.
   • AWS Toolkit 4.0.0 is provided by aws-toolkit-vscode….vsix
2. Run Extensions: Install from VSIX... from the VSCode command palette and choose the vsix file(s).

Changes

AWS Toolkit - 4.0.0-SNAPSHOT 2026-04-07

• Feature CloudFormation Language Server: templates exceeding 51KB now automatically enforce S3 upload instead of silently failing at deployment

Previous changes

• AWS Toolkit changelog

AWS IDE Extensions: v2-to-v3-migration

This is an unsupported preview build of the feature/v2-to-v3-migration branch of AWS IDE Extensions for VSCode.

Install

1. Download the vsix file(s) from "Assets" below.
   • Amazon Q 1.113.0 is provided by amazon-q-vscode….vsix
   • AWS Toolkit 3.102.0 is provided by aws-toolkit-vscode….vsix
2. Run Extensions: Install from VSIX... from the VSCode command palette and choose the vsix file(s).

Changes

AWS Toolkit - 3.102.0-SNAPSHOT 2026-04-02

• Miscellaneous non-user-facing changes

Amazon Q - 1.113.0-SNAPSHOT 2026-04-02

• Miscellaneous non-user-facing changes

Previous changes

• AWS Toolkit changelog
• Amazon Q changelog

AWS IDE Extensions: smus

This is an unsupported preview build of the feature/smus branch of AWS IDE Extensions for VSCode.

Install

1. Download the vsix file(s) from "Assets" below.
   • Amazon Q 1.113.0 is provided by amazon-q-vscode….vsix
   • AWS Toolkit 3.102.0 is provided by aws-toolkit-vscode….vsix
2. Run Extensions: Install from VSIX... from the VSCode command palette and choose the vsix file(s).

Changes

AWS Toolkit - 3.102.0-SNAPSHOT 2026-04-02

• Miscellaneous non-user-facing changes

Amazon Q - 1.113.0-SNAPSHOT 2026-04-02

• Feature Q CodeTransformation: add more job metadata to history table

Previous changes

• AWS Toolkit changelog
• Amazon Q changelog

AWS IDE Extensions: profile-logging

This is an unsupported preview build of the feature/profile-logging branch of AWS IDE Extensions for VSCode.

Install

1. Download the vsix file(s) from "Assets" below.
   • Amazon Q 1.113.0 is provided by amazon-q-vscode….vsix
   • AWS Toolkit 3.102.0 is provided by aws-toolkit-vscode….vsix
2. Run Extensions: Install from VSIX... from the VSCode command palette and choose the vsix file(s).

Changes

AWS Toolkit - 3.102.0-SNAPSHOT 2026-04-02

• Miscellaneous non-user-facing changes

Amazon Q - 1.113.0-SNAPSHOT 2026-04-02

• Miscellaneous non-user-facing changes

Previous changes

• AWS Toolkit changelog
• Amazon Q changelog

AWS IDE Extensions: prerelease-flare

This is an unsupported preview build of the feature/prerelease-flare branch of AWS IDE Extensions for VSCode.

Install

1. Download the vsix file(s) from "Assets" below.
   • Amazon Q 1.113.0 is provided by amazon-q-vscode….vsix
   • AWS Toolkit 3.102.0 is provided by aws-toolkit-vscode….vsix
2. Run Extensions: Install from VSIX... from the VSCode command palette and choose the vsix file(s).

Changes

AWS Toolkit - 3.102.0-SNAPSHOT 2026-04-02

• Miscellaneous non-user-facing changes

Amazon Q - 1.113.0-SNAPSHOT 2026-04-02

• Miscellaneous non-user-facing changes

Previous changes

• AWS Toolkit changelog
• Amazon Q changelog

AWS IDE Extensions: model-selection

This is an unsupported preview build of the feature/model-selection branch of AWS IDE Extensions for VSCode.

Install

1. Download the vsix file(s) from "Assets" below.
   • Amazon Q 1.113.0 is provided by amazon-q-vscode….vsix
   • AWS Toolkit 3.102.0 is provided by aws-toolkit-vscode….vsix
2. Run Extensions: Install from VSIX... from the VSCode command palette and choose the vsix file(s).

Changes

AWS Toolkit - 3.102.0-SNAPSHOT 2026-04-02

• Miscellaneous non-user-facing changes

Amazon Q - 1.113.0-SNAPSHOT 2026-04-02

• Miscellaneous non-user-facing changes

Previous changes

• AWS Toolkit changelog
• Amazon Q changelog