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AWS greengrass medium security documentation change

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

File: greengrass/v1/developerguide/logging-using-cloudtrail.md

Summary

Modified AWS IoT Greengrass V1 end of support notice with new 2026 date and updated migration link.

Security assessment

Change alters the timeline for security support discontinuation. While not explicitly mentioning security patches, the support end date implies security updates will cease in 2026 instead of 2023.

Diff

diff --git a/greengrass/v1/developerguide/logging-using-cloudtrail.md b/greengrass/v1/developerguide/logging-using-cloudtrail.md
index 92cc2131b..8e264a866 100644
--- a//greengrass/v1/developerguide/logging-using-cloudtrail.md
+++ b//greengrass/v1/developerguide/logging-using-cloudtrail.md
@@ -7 +7 @@ AWS IoT Greengrass information in CloudTrailUnderstanding AWS IoT Greengrass log
-**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).