Amazon MSK now supports Apache Kafka version upgrades

In a few clicks you can take advantage of new Apache Kafka features and bug fixes by upgrading the version of Apache Kafka deployed on new and existing [Amazon Managed Streaming for Apache Kafka](/msk/) (Amazon MSK) clusters. Amazon MSK uses rolling upgrade best practices to maintain high availability and support cluster I/O throughout a version upgrade. See the Amazon MSK [version upgrade user guide](https://docs.aws.amazon.com/msk/latest/developerguide/version-upgrades.html) to learn about version upgrades and how to ensure clients maintain high availability throughout an upgrade. Amazon MSK is a fully managed service for Apache Kafka that makes it easy for you to build and run applications that use Apache Kafka as a data store. Amazon MSK is 100% compatible with Apache Kafka, which enables you to quickly migrate your existing Apache Kafka workloads to Amazon MSK with confidence or build new ones from scratch. With Amazon MSK, you spend more time innovating on applications and less time managing clusters. To learn how to get started, see the [Amazon MSK Developer Guide](https://docs.aws.amazon.com/msk/latest/developerguide/what-is-msk.html).