Shopify

A new changelog entry '09.16 Updates to Events payloads and subscription configuration' has been added under the Events & Webhooks surface, marked as Action Required. This is the only net-new item added in this diff compared to the previous version.

A new 'Catalog' surface/category has been added to Shopify's changelog navigation and API surfaces, along with a new changelog entry 'Filter Catalog search results by media type' dated 09.15.

Several new entries were added to Shopify's developer changelog for September 15, 2026, including dynamic complexity cost for the metafieldsSet mutation, optional family_name for B2B orders in Payments Apps API, delivery option metafields in Functions input, and a new Polaris admin look preparation guide.

A new `paymentInstrumentSendAddEmail` mutation was added to the Admin GraphQL API that emails customers a link to add a payment method for a subscription, order, or draft order.

A new changelog entry dated 09.10 was added: 'Discounts Allocator Function API developer preview has ended' (Action required, Admin GraphQL API). This is the primary diff between the two versions of the changelog page.

Shopify's changelog page has been updated with a new entry dated 09.09: 'Create and delete dev stores in Shopify CLI' under the new 'Shopify CLI' surface category. The navigation sidebar also gained a new 'Shopify CLI' filter option under the DEV PLATFORM section.

Two new changelog entries appeared on September 8, 2026: variants now support multiple barcodes (Admin GraphQL API, action required) and Customer Address APIs now support countryCode (Checkout UI, deprecated). These are net-new capabilities and a deprecation notice added to the Shopify changelog.

Shopify's changelog navigation now includes an 'AGENTS' section with a 'UCP' surface, and a new entry (09.04) announces that Shopify storefronts now support UCP as of 2026-08-25.

Shopify's changelog page has been updated to include a new September 2026 section, with one new entry: a Hydrogen developer preview update dated September 3, 2026. All previously listed changelog entries remain unchanged.

Two new Polaris CDN entries were added to the August 2026 changelog: 'Polaris CDN 1.1 release candidate' (08.31) and 'The Polaris CDN is adopting semantic versioning' (08.31). The May 2026 section also had minor trimming of older entries.

A new changelog entry dated 08.28 was added: 'More resilient refreshes for expiring offline access tokens' under the Admin GraphQL API surface. This is the only net-new item in the diff.

Shopify added a new changelog entry on August 26, 2026 announcing official PHP and Python packages for building Shopify apps ('Build Shopify apps in PHP and Python with new official packages'). This is the only net-new item added in this diff.

A new changelog entry dated 08.25 was added announcing that Oxygen (Shopify's hosting platform) is now available on trial plan stores. This is the only meaningful diff between the two versions of the changelog page.

A new changelog entry dated 08.27 has been added: 'Password Protected Shop Dev flows on Shopify Theme CLI v3.83.x and older to be deprecated' — flagged as Action Required under Themes. This is the only net-new item between the two diff versions.

Two new changelog entries were added on August 26, 2026: four additional event topics are now available for Events & Webhooks, and GitHub commits now name the last theme editor. All other existing changelog entries remain unchanged.

Shopify's changelog page has been updated with new surface/API filter categories ('App Events API' and 'ShopifyQL') and a new featured story about full-stack app analytics capabilities. Several new changelog entries have also been added, including the App Pricing migration tool entry moved into the July section.

Script tags are deprecated as of August 24, 2026 and will stop running entirely on March 1, 2027. This is a new entry added to the changelog requiring action from app developers who rely on script tags.

Shopify's changelog page has been updated with new entries and navigation items, including a new 'App Events API' and 'ShopifyQL' surface area in the sidebar, and a new featured announcement about full-stack app analytics capabilities. The July 7 entry now also surfaces the 'Prepare your app for migration to Shopify App Pricing' tool.

Two new changelog entries were added for August 2026: 'App intents on admin.app.intent.link now open as a full-page navigation' (08.19) and 'Hydrogen developer preview update: August 18, 2026' (08.18). All other changelog entries remain unchanged.

Three new changelog entries appeared in August 2026: 'Shop Campaigns performance data now available via ShopifyQL' (08.10), 'Draft order and transfer/shipment inventory is moving from reserved to committed' (08.05), and 'SubscriptionContractCalculation API now available in early access' (07.27).

A new changelog entry dated 08.06 has been added: 'Standard storefront events and actions now support cart attributes' under the Platform surface. This is the only meaningful diff between the two versions of the changelog page.