The Amazon SDK for .NET V3 has entered maintenance mode.

We recommend that you migrate to [Amazon SDK for .NET V4](https://docs.amazonaws.cn/sdk-for-net/v4/developer-guide/welcome.html). For additional details and information on how to migrate, please refer to our [maintenance mode announcement](https://aws.amazon.com/blogs/developer/aws-sdk-for-net-v3-maintenance-mode-announcement/).

# Migrating to version 3.7 of the Amazon SDK for .NET
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As of version 3.7, the Amazon SDK for .NET no longer supports .NET Standard 1.3.

For information about migrating from .NET Standard 1.3, see [Migrating from .NET Standard 1.3](migration-from-net-standard-1-3.md).