【Shopify API Version Update, etc.】GO SUB | Subscription Update

Aug 26, 2026

【August 2026 Update】GO SUB New Features Introduction

Thank you for always using GO SUB.
Here is the August 2026 feature update announcement!

This time, we are announcing an upgrade to the Shopify Admin API version used in GO SUB and some small feature updates that address those 'just what you needed' details.

Please be sure to read until the end!

Table of Contents

【August 2026 Update】GO SUB New Features Introduction Shopify Admin API Version Update "Previous/Next" Buttons on Contract Details Page Customizable Product Display Order Added Action Buttons in Cancellation Prevention Modal Filter and Bulk Update Contracts Without Payment Information Specify Delivery Time Slot and Days Until Delivery When Registering Contract Migration Summary

Shopify Admin API Version Update

The Shopify Admin API version used in GO SUB has been updated to the latest stable version, 2026-07.

This update does not change the user experience in the admin panel or customer accounts at all.

We will continue to perform regular updates to ensure a smooth experience.

"Previous/Next" Buttons on Contract Details Page

Added "Previous Contract" and "Next Contract" buttons on the contract details page. This is very convenient when you need to check contracts one by one.

Customizable Product Display Order

You can now specify the product display order in the plan group settings. The order set here will be reflected in the customer's My Page contract product list, the pop-ups for changing or adding products, and the contract product list and change modals in the admin panel.

Manual sorting or sorting by product name in ascending order can be set. (Variant sorting is not possible)

Added action buttons within the cancellation prevention modal

Added button classes that can be used in the cancellation prevention modal.
When a specific class is assigned to an HTML element (e.g., button elements), the corresponding action for that class will be executed.

gosub-close-modal-button Close the modal
- Always displayed
gosub-skip-button Skip the next delivery
- Displayed when skipping is enabled, the maximum number of skips has not been reached, and there is no payment failure
gosub-pause-button Pause the subscription
- Displayed when pausing is enabled, and the subscription is not currently paused or experiencing payment failure

Cancellation prevention modal Help page is here

Filter and Bulk Update Contracts Without Payment Information

You can now filter contracts that do not have valid payment information. This is a useful feature for checking the status later when contracts are created manually or registered during migration without linking payment information.

Additionally, a bulk update feature has been added.
It retrieves the latest valid payment information saved in the customer's Shopify data and applies it to the contract.

Bulk Contract Update Help Page Here

Specify Delivery Time Slot and Days Until Delivery When Registering Contract Migration

When registering contract migration from other Shopify subscription apps or other e-commerce platforms, delivery-related information can now also be registered.

Lead time for delivery date: The difference in days from the next order date to the delivery date
(Automatically adjusted after registration if business days are set)
Delivery time slot: Text information such as morning

Delivery date and time settings Help page is here

Summary

Thank you for reading this far!
GO SUB will continue to improve and update its features.
There is also a free plan available, so please install it on your Shopify store and start subscription sales!