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Manage dev previews on your dev store without leaving admin

PreviewNot yet verified

As of Shopify CLI 3.91, the Dev Console has been updated to show all active dev previews and their extensions, right in the admin. You can now see information on the developer who created the preview, and when it was last updated.

BIDeveloper tools

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Also shipped Feb 24, 2026Shopify in February 2026 →

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New APIs to read and write shipping options in delivery profile

As part of the enhanced UI for creating shipping options, a shipping option can now include multiple tiered rates grouped together. If your app integrates with delivery profiles and uses DeliveryMethodDefinition and DeliveryMethodDefinitionInput to manage shipping options, then evaluate if you need to transition to the new APIs in the unstable version: If...

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Subscriptions APIs: Introduce SubscriptionBillingAttemptState

As of April 2026, you now have access to the SubscriptionBillingAttemptState field in the GraphQL Admin API. This new field replaces several loosely-typed nullable fields with a discriminated union pattern, enhancing the API's ergonomics and self-documentation. | Deprecated Field | New Equivalent | Notes | |

Pricing
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Legacy customer accounts are now deprecated

Legacy customer accounts are no longer available to new stores and existing stores not using it. Shopify will stop providing feature updates and technical support for this older version. A final sunset date for legacy customer accounts will be announced later in 2026.

Deprecation
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JSON metafield values limited to 128KB

When using API version 2026-04 or later, JSON type metafield writes will be limited to 128KB. Limits for all other metafield types remain unchanged ( current limits ). All apps that use JSON fields (prior to April 1st, 2026), will be grandfathered at the current 2MB limit.

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