[
    {
        "type": "bugfix",
        "category": "SharedIniFileCredentials",
        "description": "This fix reverts a regression introduced in version 2.44.0 in which the value returned by os.homedir would be used in preference over the value of the HOME environment variable"
    },
    {
        "type": "feature",
        "category": "RDS",
        "description": "With Amazon Relational Database Service (Amazon RDS) running MySQL or Amazon Aurora, you can now authenticate to your DB instance using IAM database authentication."
    },
    {
        "type": "feature",
        "category": "RDS",
        "description": "Adds AWS.RDS.Signer class to generate auth tokens for connecting to a database."
    }
]