syntax = "proto2";

// ==========================================================================
// versioned_document.proto
// Outer versioned wrapper for topotext CRDT documents.
// Extracted from iCloud.com Reminders main.js at line 99472.
// ==========================================================================
package versioned_document;

message Document {
    // Just in case.
    optional uint32 serializationVersion = 1;

    repeated Version version = 2;
}

message Version {
    optional uint32 serializationVersion = 1;
    optional uint32 minimumSupportedVersion = 2;

    // Interpreted as a topotext.String.
    // Archived as bytes to ensure bit-perfect backward compatibility.
    optional bytes data = 3;
}