AWS msk documentation change
Summary
Added documentation updates for Apache Kafka 3.9 support details and version upgrade procedures.
Security assessment
Routine version support documentation without explicit security context. The mTLS mention in a prior entry is unrelated to these changes.
Diff
diff --git a/msk/latest/developerguide/doc-history.md b/msk/latest/developerguide/doc-history.md index b67199a19..619211d09 100644 --- a//msk/latest/developerguide/doc-history.md +++ b//msk/latest/developerguide/doc-history.md @@ -13,0 +14,6 @@ mTLS launch in China Regions | Amazon MSK now supports mTLS to authenticate clie +Apache Kafka versions topic improvement | + + * Enhanced Apache Kafka version 3.9 documentation with extended support details and clarification that it's the last version supporting both ZooKeeper and KRaft metadata management systems. + * Improved the Kafka version upgrade procedure with more detailed guidance. + +For more information, see [Supported Apache Kafka versions](https://docs.aws.amazon.com/msk/latest/developerguide/supported-kafka-versions.html) and [Upgrade the Apache Kafka version](https://docs.aws.amazon.com/msk/latest/developerguide/version-upgrades.html). | 2025-09-19