[
    {
        "type": "feature",
        "category": "",
        "description": "Adds helper function to parse full-line hash comments for credentials and config files, which was removed in PHP 7's implemention of parse_ini_file."
    },
    {
        "type": "api-change",
        "category": "EMR",
        "description": "Amazon EMR adds the ability to modify instance group configurations on a running cluster through the new \"configurations\" field in the ModifyInstanceGroups API."
    },
    {
        "type": "enhancement",
        "category": "SSM",
        "description": "March 2019 documentation updates for Systems Manager."
    }
]