{
    "type": "update",
    "label": "All-in-One Communications V16.12.19 Live IMAP Sync",
    "applied_at": "2026-04-17T19:32:54+00:00",
    "from_version": "16.12.18",
    "to_version": "16.12.19",
    "schema_affecting": true,
    "restored_from": null,
    "notes": [
        "Adds queued IMAP flag and folder-sync jobs for Mail Center message actions such as read/unread, star/unstar, and folder moves.",
        "Extends scripts/sync_mailboxes.php to process mailbox_flag_sync jobs alongside mailbox imports and subscription renewals.",
        "Tracks last mailbox flag-sync time and flag-sync errors separately from import errors in connected_mailboxes when the migrated schema is present.",
        "Surfaces background flag-sync health cues in Connected Mailboxes and Sync Health.",
        "Run Repair / Migrations after applying V16.12.19 so the new connected mailbox flag-sync fields are available."
    ]
}