Amazon Q 4.10-SNAPSHOT: prerelease

This is an unsupported preview build of the main branch of Amazon Q.

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

4.10-SNAPSHOT (2026-10-02)

4.9

4.9 (2026-10-01)

• (Bug Fix) Amazon Q: Fixed a ConcurrentModificationException that could occur during IDE startup when a notification observer was registered while notifications were being processed

AmazonQ-4.9-Pre-release-candidate

4.9 (2026-10-01)

• (Bug Fix) Amazon Q: Fixed a ConcurrentModificationException that could occur during IDE startup when a notification observer was registered while notifications were being processed

4.8

4.8 (2026-09-16)

• (Bug Fix) Amazon Q profile selection no longer fails when one regional endpoint is unreachable (for example, blocked by a network firewall); the plugin now falls back to the other regions and only reports an error when profile listing fails in every region
• (Removal) Removed support for IDEs based on the 2025.1 and 2025.2 platforms

AmazonQ-4.8-Pre-release-candidate

4.8 (2026-09-16)

• (Bug Fix) Amazon Q profile selection no longer fails when one regional endpoint is unreachable (for example, blocked by a network firewall); the plugin now falls back to the other regions and only reports an error when profile listing fails in every region
• (Removal) Removed support for IDEs based on the 2025.1 and 2025.2 platforms

Amazon Q 4.8-SNAPSHOT: fix/authenticating-empty-confirmation-code

This is an unsupported preview build of the fix/authenticating-empty-confirmation-code branch of Amazon Q.

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

4.8-SNAPSHOT (2026-09-10)

• (Bug Fix) Amazon Q profile selection no longer fails when one regional endpoint is unreachable (for example, blocked by a network firewall); the plugin now falls back to the other regions and only reports an error when profile listing fails in every region
• (Bug Fix) The sign-in screen no longer shows an empty "CONFIRMATION CODE" block while waiting for browser authentication when the authorization flow does not use a confirmation code
• (Removal) Removed support for IDEs based on the 2025.1 and 2025.2 platforms

Amazon Q 4.8-SNAPSHOT: fix/settings-apply-coroutine-scope

This is an unsupported preview build of the fix/settings-apply-coroutine-scope branch of Amazon Q.

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

4.8-SNAPSHOT (2026-09-09)

• (Bug Fix) Amazon Q profile selection no longer fails when one regional endpoint is unreachable (for example, blocked by a network firewall); the plugin now falls back to the other regions and only reports an error when profile listing fails in every region
• (Bug Fix) Amazon Q: fixed an IllegalStateException: There is no scoping element in this thread when applying the Amazon Q settings page on 2026.1+ IDEs
• (Removal) Removed support for IDEs based on the 2025.1 and 2025.2 platforms

Amazon Q 4.6-SNAPSHOT: fix-gh-security-issues

This is an unsupported preview build of the feature/fix-gh-security-issues branch of Amazon Q.

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

4.6-SNAPSHOT (2026-09-09)

Amazon Q 4.8-SNAPSHOT: fix/releasenotification-script-injection

This is an unsupported preview build of the fix/releasenotification-script-injection branch of Amazon Q.

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

4.8-SNAPSHOT (2026-09-04)

• (Removal) Removed support for IDEs based on the 2025.1 and 2025.2 platforms

Amazon Q 4.8-SNAPSHOT: fix/notification-polling-concurrent-modification

This is an unsupported preview build of the fix/notification-polling-concurrent-modification branch of Amazon Q.

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

4.8-SNAPSHOT (2026-09-04)

• (Bug Fix) Amazon Q: Fixed a ConcurrentModificationException that could occur during IDE startup when a notification observer was registered while notifications were being processed
• (Removal) Removed support for IDEs based on the 2025.1 and 2025.2 platforms