{
    "package_type": "aio-update-package",
    "package_name": "All-in-One Communications V16.12.2 Campaign Compatibility Hotfix",
    "from_version": "16.12.1",
    "to_version": "16.12.2",
    "files": [
        "README.md",
        "VERSION",
        "app/models/Campaign.php"
    ],
    "notes": [
        "Restores backwards-compatible Campaign::rollup() for mixed-version dashboard and campaign summary paths.",
        "Restores Campaign::executionSummary() and Campaign::engagementContacts() so older report/controller calls continue to work after newer Mail Center updates.",
        "Fixes the fatal error Call to undefined method Campaign::rollup().",
        "No database migration is required for V16.12.2."
    ]
}