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AWS greengrass medium security documentation change

Service: greengrass · 2025-10-10 · Security-related medium

File: greengrass/v1/developerguide/idt-review-results-logs.md

Summary

Replaced extended life phase notice with a definitive end-of-support date (October 2026) for AWS IoT Greengrass V1.

Security assessment

The removal of the explicit 'no security patches' warning weakens documentation about ongoing security risks, which is critical for operational decision-making.

Diff

diff --git a/greengrass/v1/developerguide/idt-review-results-logs.md b/greengrass/v1/developerguide/idt-review-results-logs.md
index f28bad5d3..16a40ca54 100644
--- a//greengrass/v1/developerguide/idt-review-results-logs.md
+++ b//greengrass/v1/developerguide/idt-review-results-logs.md
@@ -7 +7 @@ Console message formatAWS IoT Device Tester report schemaTest suite report schem
-**AWS IoT Greengrass Version 1 entered the extended life phase on June 30, 2023. For more information, see the[AWS IoT Greengrass V1 maintenance policy](https://docs.aws.amazon.com/greengrass/v1/developerguide/maintenance-policy.html). After this date, AWS IoT Greengrass V1 won't release updates that provide features, enhancements, bug fixes, or security patches.** Devices that run on AWS IoT Greengrass V1 won't be disrupted and will continue to operate and to connect to the cloud. We strongly recommend that you [migrate to AWS IoT Greengrass Version 2](https://docs.aws.amazon.com/greengrass/v2/developerguide/move-from-v1.html), which adds [significant new features](https://docs.aws.amazon.com/greengrass/v2/developerguide/greengrass-v2-whats-new.html) and [support for additional platforms](https://docs.aws.amazon.com/greengrass/v2/developerguide/operating-system-feature-support-matrix.html).
+End of support notice: On October 7th, 2026, AWS will discontinue support for AWS IoT Greengrass Version 1. After October 7th, 2026, you will no longer be able to access the AWS IoT Greengrass V1 resources. For more information, please visit [Migrate from AWS IoT Greengrass Version 1](https://docs.aws.amazon.com/greengrass/v2/developerguide/migrate-from-v1.html).