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AWS greengrass high security documentation change

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

File: greengrass/v1/developerguide/module2.md

Summary

Modified support timeline to October 2026 without previous security patch discontinuation statement

Security assessment

Changes security maintenance expectations by extending implied support period for vulnerabilities.

Diff

diff --git a/greengrass/v1/developerguide/module2.md b/greengrass/v1/developerguide/module2.md
index 40abab3d2..71a62b7a6 100644
--- a//greengrass/v1/developerguide/module2.md
+++ b//greengrass/v1/developerguide/module2.md
@@ -5 +5 @@
-**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).