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This page includes information about every change made to the Bold APIs. For more information about what qualifies as a breaking or non-breaking change, refer to the API Versioning page.

Bold occasionally releases changelog entries that have a Bold-API-Version-Date in the future.

When working on a production store, never use a Bold-API-Version-Date that is in the future. Doing so may cause you to inadvertently opt-in to undocumented changes. Use a future Bold-API-Version-Date in non-production or development environments only.

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All changes

You can now use a plugin action to set the displayed currency and/or exchange rate on the order. These values are added to the order's application state.


Bold Checkout does NOT use these values to update the order_total or currency in the application state. The frontend is responsible for using these values to calculate the display the correct price to the shopper.

For more information please see the set_display_currency plugin action.