Another option is to use mongoose-history plugin.
let mongoose = require('mongoose');
let mongooseHistory = require('mongoose-history');
let Schema = mongoose.Schema;
let MySchema = Post = new Schema({
title: String,
status: Boolean
});
MySchema.plugin(mongooseHistory);
// The plugin will automatically create a new collection with the schema name + "_history".
// In this case, collection with name "my_schema_history" will be created.