You are viewing the documentation for an older version of boto (boto2).

Boto3, the next version of Boto, is now stable and recommended for general use. It can be used side-by-side with Boto in the same project, so it is easy to start using Boto3 in your existing projects as well as new projects. Going forward, API updates and all new feature work will be focused on Boto3.

For more information, see the documentation for boto3.

boto v2.9.5


This release adds support for web identity federation within the Secure Token Service (STS) & fixes several bugs.


  • Added support for web identity federation - You can now delegate token access via either an Oauth 2.0 or OpenID provider. (commit 9bd0a3)