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AWS greengrass high security documentation change

Service: greengrass · 2025-03-02 · Security-related high

File: greengrass/v2/developerguide/iotsitewise-publisher-component.md

Summary

Added version 4.0.0 with bug fixes including security vulnerability fixes, improved changelog formatting

Security assessment

The change explicitly mentions 'Fixes security vulnerabilities' in the version 4.0.0 changelog, indicating this update addresses specific security issues

Diff

diff --git a/greengrass/v2/developerguide/iotsitewise-publisher-component.md
index 7909dc001..943fcda25 100644
--- a/greengrass/v2/developerguide/iotsitewise-publisher-component.md
+++ b/greengrass/v2/developerguide/iotsitewise-publisher-component.md
@@ -252,0 +253,10 @@ The following table describes the changes in each version of the component.
+4.0.0 | 
+
+Bug fixes and improvements
+    
+
+  * Fixes an issue where the `PublishSuccessCount` metric reports negative values.
+  * Fixes an issue where the publisher doesn't start up within 100 seconds and enters the `BROKEN` state.
+  * Fixes security vulnerabilities.
+
+  
@@ -256 +266,5 @@ New features
-     Added support for ingestion of Null and NaN values if ingestion is enabled in AWS IoT SiteWise. To view or modify the Null and NaN configuration in AWS IoT SiteWise, see the [DescribeStorageConfiguration](https://docs.aws.amazon.com/iot-sitewise/latest/APIReference/API_DescribeStorageConfiguration.html) and [PutStorageConfiguration](https://docs.aws.amazon.com/iot-sitewise/latest/APIReference/API_PutStorageConfiguration.html) APIs.
+    
+
+  * Added support for ingestion of Null and NaN values if ingestion is enabled in AWS IoT SiteWise. To view or modify the Null and NaN configuration in AWS IoT SiteWise, see the [DescribeStorageConfiguration](https://docs.aws.amazon.com/iot-sitewise/latest/APIReference/API_DescribeStorageConfiguration.html) and [PutStorageConfiguration](https://docs.aws.amazon.com/iot-sitewise/latest/APIReference/API_PutStorageConfiguration.html) APIs.
+
+
@@ -312 +326 @@ Bug fixes and improvements
-  * Fixes performance bottleneck with how the Publisher reads from the StreamManager streams.
+  * Fixes performance bottleneck with how the publisher reads from the StreamManager streams.