Shopify Flow 新增“产品更新”触发器，可监控最多5个字段
Shopify Flow: Product updated trigger
Shopify Flow 上线“Product updated”触发器，商家可搭建商品或变体更新时自动运行的工作流。该触发器最多可选 5 个商品字段进行监控，包括标签、metafield、价格等，所选字段发生变化即触发工作流。
You can now build workflows that respond when a product or product variant is updated on your shop with the “Product updated” trigger. This allows you to more easily take action when something about a product or variant changes. For example, you can automatically set a metafield value that is dependent on other fields in the product.
In the trigger, you can choose up to 5 fields on the product to monitor, including tags, metafields, prices, and more. When one of the selected fields changes, the workflow will begin running.
For more information about building templates, visit the documentation. For questions and feedback, visit the Shopify community.
来源：Shopify官方更新 · changelog.shopify.com