Match existing checkout extension APIs

.changeset/add-abandoned-checkout-index-action-target.md

@@ -0,0 +1,6 @@
+---
+'@shopify/ui-extensions': patch
+'@shopify/ui-extensions-tester': patch
+---
+
+Add `admin.abandoned-checkout-index.action.render` and `admin.abandoned-checkout-index.action.should-render` extension targets for the abandoned checkout index page. This mirrors the action targets already available on other resource index pages (orders, customers, products, draft orders, etc.) and unblocks `admin.abandoned-checkout-index.action.link` admin link extensions.

.changeset/add-app-home-render-target.md

@@ -0,0 +1,5 @@
+---
+'@shopify/ui-extensions': patch
+---
+
+Add admin.app.home.render extension target

.changeset/add-purchase-type-and-recurring-cycle-limit.md

@@ -0,0 +1,5 @@
+---
+'@shopify/ui-extensions': minor
+---
+
+Add purchaseType and recurringCycleLimit subscribable fields to the DiscountsApi for discount function settings extensions.

.changeset/admin-app-home-intents-request.md

@@ -0,0 +1,6 @@
+---
+'@shopify/ui-extensions': patch
+'@shopify/ui-extensions-tester': patch
+---
+
+Narrow `AppHomeApi.intents` to a new `AppHomeIntents` shape that exposes a signal-like `request` so the runtime can stream link intents into a long-lived `admin.app.home.render` extension. `WithGeneratedIntents` continues to narrow `request.value` to the CLI-generated variants.

.changeset/admin-app-home-tools-api.md

@@ -0,0 +1,6 @@
+---
+'@shopify/ui-extensions': patch
+'@shopify/ui-extensions-tester': patch
+---
+
+Expose the `Tools` API on `AppHomeApi` so `admin.app.home.render` extensions can call `shopify.tools.register(...)` even before the CLI generates typed overloads. Adds a matching mock to `@shopify/ui-extensions-tester`.

.changeset/admin-pick-file-intent.md

@@ -0,0 +1,6 @@
+---
+'@shopify/ui-extensions': patch
+'@shopify/ui-extensions-tester': patch
+---
+
+Add `pick` action and `shopify/File` resource type to the admin Intents API, enabling extensions to open the file picker via `intents.invoke('pick:shopify/File', …)`.

.changeset/brown-flowers-ask.md

@@ -0,0 +1,5 @@
+---
+'@shopify/ui-extensions': patch
+---
+
+Add inlineSize to the customer account Page component

.changeset/bundle-component-discount-allocations.md

@@ -0,0 +1,5 @@
+---
+'@shopify/ui-extensions': minor
+---
+
+Added optional `discountAllocations` field to POS bundle `LineItemComponent` so extensions can access the discount amount allocated to each bundle component.

.changeset/calm-sites-warn.md

@@ -0,0 +1,5 @@
+---
+'@shopify/ui-extensions': patch
+---
+
+Update docs for inlineSize prop on customer account Page component

.changeset/cash-rounding-transaction-complete.md

@@ -0,0 +1,5 @@
+---
+'@shopify/ui-extensions': patch
+---
+
+Add optional `cashRoundingAdjustment` money data to POS transaction-complete payload types.

.changeset/chat-s-component.md

@@ -0,0 +1,5 @@
+---
+'@shopify/ui-extensions': minor
+---
+
+Release the `Chat` component (`s-chat`) to checkout UI extensions.

.changeset/checkbox-rich-label.md

@@ -0,0 +1,5 @@
+---
+'@shopify/ui-extensions': patch
+---
+
+The `label` prop on the checkout and customer-account `s-checkbox` component now accepts a label as a slot in addition to a plain string, label slots can include only plain text and s-links.

.changeset/config.json

@@ -6,7 +6,7 @@
   ],
   "commit": false,
   "fixed": [],
-  "linked": [],
+  "linked": [["@shopify/ui-extensions", "@shopify/ui-extensions-tester"]],
   "access": "restricted",
   "baseBranch": "unstable",
   "updateInternalDependencies": "patch",

.changeset/deprecate-buyer-journey-intercept.md

@@ -0,0 +1,5 @@
+---
+'@shopify/ui-extensions': patch
+---
+
+Deprecate `useBuyerJourneyIntercept` and the `buyerJourney.intercept` API. Use a cart and checkout validation function instead. The buyer journey intercept will be removed in a future version of the API.

.changeset/floppy-camels-bet.md

@@ -0,0 +1,5 @@
+---
+'@shopify/ui-extensions': patch
+---
+
+Add generic helper types for intents

.changeset/mean-ducks-join.md

@@ -0,0 +1,5 @@
+---
+'@shopify/ui-extensions': patch
+---
+
+Match correctly on optional response

.changeset/paragraph-text-align.md

@@ -0,0 +1,5 @@
+---
+'@shopify/ui-extensions': patch
+---
+
+Add `textAlign` prop to the checkout `Paragraph` component, supporting `'start'`, `'end'`, `'center'`, and `'auto'` values.

.changeset/pos-cart-add-line-item-options.md

@@ -0,0 +1,5 @@
+---
+'@shopify/ui-extensions': minor
+---
+
+Added an optional `options` argument to the POS `cart.addLineItem` method so a single call can create a line item and decorate it with line-item properties (`properties`) in one operation. This avoids the extra native call and cart sync of chaining `addLineItem` → `addLineItemProperties`. Backwards compatible—the third argument is optional. Adds the `AddLineItemOptions` type.

.changeset/pos-data-target-readonly-cart.md

@@ -0,0 +1,7 @@
+---
+'@shopify/ui-extensions': patch
+---
+
+Narrow the `pos.app.ready.data` cart API surface to readonly. The background extension target's `shopify.cart` now only exposes the subscribable `current` signal; cart mutation methods (`addLineItem`, `clearCart`, `applyCartDiscount`, `setCustomer`, etc.) are not typed on this target. Cart mutation remains available to interactive render targets via the unchanged `CartApi`.
+
+Internally this splits `CartApiContent` into `ReadonlyCartApiContent` + `MutableCartApiContent` (both re-exported), and introduces `ReadonlyCartApi` for use in `DataTargetApi`.

.changeset/pos-event-payload-objects.md

@@ -0,0 +1,6 @@
+---
+'@shopify/ui-extensions': patch
+'@shopify/ui-extensions-tester': patch
+---
+
+Remove native `Event` inheritance from POS event payload types.

.changeset/pos-printing-api.md

@@ -0,0 +1,5 @@
+---
+'@shopify/ui-extensions': minor
+---
+
+Add the POS `shopify.printing` API. `shopify.printing.getPrinters()` discovers hardware printers currently available to the device, and `shopify.printing.print(src, options?)` prints content fetched from a URL — opening the system print dialog by default, or sending directly to a printer when a `printer` (from `getPrinters()`) is passed via `options`. This supersedes `shopify.print`, which is now deprecated.

.changeset/pos-remove-observe-targets.md

@@ -0,0 +1,10 @@
+---
+'@shopify/ui-extensions': patch
+'@shopify/ui-extensions-tester': patch
+---
+
+Remove the deprecated POS `.observe` event extension targets: `pos.transaction-complete.event.observe`, `pos.cash-tracking-session-start.event.observe`, `pos.cash-tracking-session-complete.event.observe`, and `pos.cart-update.event.observe`. These were early-access targets with effectively no production usage.
+
+Use the `pos.app.ready.data` background target instead: `shopify.addEventListener('transactioncomplete' | 'cashtrackingsessionstart' | 'cashtrackingsessioncomplete', callback)` for the event targets, and `shopify.cart.current.subscribe()` for cart updates.
+
+This also removes the `EventExtensionTargets`/`EventExtensionTarget` types and the `TransactionCompleteData`, `CashTrackingSessionStartData`, `CashTrackingSessionCompleteData`, and `CartUpdateEventData` payload types. The receipt-target type `TransactionCompleteWithReprintData` is unchanged.

.changeset/pre.json

@@ -2,18 +2,26 @@
   "mode": "pre",
   "tag": "rc",
   "initialVersions": {
-    "@shopify/ui-extensions": "2026.1.0-rc.0"
+    "@shopify/ui-extensions": "2026.7.0-rc.0",
+    "@shopify/ui-extensions-tester": "2026.7.0-rc.0"
   },
   "changesets": [
-    "brave-falcons-perform",
-    "chilly-ghosts-beam",
-    "eleven-mammals-allow",
-    "funny-moons-share",
-    "hip-shirts-drum",
-    "legal-eggs-roll",
-    "old-geese-smoke",
-    "proud-paths-listen",
-    "slimy-foxes-hide",
-    "vast-planes-flow"
+    "add-abandoned-checkout-index-action-target",
+    "add-app-home-render-target",
+    "admin-app-home-intents-request",
+    "admin-app-home-tools-api",
+    "brown-flowers-ask",
+    "calm-sites-warn",
+    "cash-rounding-transaction-complete",
+    "checkbox-rich-label",
+    "floppy-camels-bet",
+    "mean-ducks-join",
+    "paragraph-text-align",
+    "pos-cart-add-line-item-options",
+    "pos-data-target-readonly-cart",
+    "sixty-points-doubt",
+    "soft-otters-share",
+    "tiny-staff-signal",
+    "true-tips-fix"
   ]
 }

.changeset/ripe-chairs-cry.md

@@ -0,0 +1,5 @@
+---
+'@shopify/ui-extensions': patch
+---
+
+Deprecate renderMode on shipping option item

.changeset/sixty-points-doubt.md

@@ -0,0 +1,6 @@
+---
+'@shopify/ui-extensions-tester': patch
+'@shopify/ui-extensions': patch
+---
+
+Publish package with admin.app.home.render target

.changeset/soft-otters-share.md

@@ -0,0 +1,5 @@
+---
+'@shopify/ui-extensions': patch
+---
+
+Expose the `padding` prop on the checkout and customer account `s-section` components.

.changeset/tiny-staff-signal.md

@@ -0,0 +1,6 @@
+---
+'@shopify/ui-extensions': minor
+'@shopify/ui-extensions-tester': minor
+---
+
+Add `session.staffMember` for POS UI extensions so extensions can read and subscribe to the currently pinned staff member.

.changeset/true-tips-fix.md

@@ -0,0 +1,6 @@
+---
+'@shopify/ui-extensions-tester': major
+'@shopify/ui-extensions': major
+---
+
+2026-07-rc release

.eslintrc.js

@@ -7,7 +7,6 @@ module.exports = {
   ignorePatterns: [
     'build/',
     'examples/',
-    'mdxExamples/',
     'node_modules/',
     'packages/*/build/',
     'packages/*/*.d.ts',

.github/CODEOWNERS

@@ -0,0 +1,4 @@
+# Admin generated DTS is owned by Admin UI Foundations.
+/packages/ui-extensions/src/surfaces/admin/components.d.ts @Shopify/polaris-team
+/packages/ui-extensions/src/surfaces/admin/components/*.d.ts @Shopify/polaris-team
+/packages/ui-extensions/src/surfaces/admin/components/**/*.d.ts @Shopify/polaris-team

.github/workflows/changesets-reminder.yml

@@ -31,7 +31,7 @@ jobs:
     if: ${{ !github.event.pull_request.draft && !startsWith(github.head_ref, 'changeset-release/') }}
     steps:
       - uses: actions/checkout@v3
-      - uses: mskelton/changelog-reminder-action@v2
+      - uses: mskelton/changelog-reminder-action@7039cd14fb784c0a2b37f6e7a6ade2c9148c2245 # v2.0.0
         with:
           changelogRegex: "\\.changeset"
           message: >

.github/workflows/ci.yml

@@ -42,6 +42,38 @@ jobs:
       - name: Lint
         run: yarn lint
 
+  test:
+    runs-on: ubuntu-latest
+
+    steps:
+      - uses: actions/checkout@v4
+      - uses: ./.github/workflows/actions/prepare
+
+      - name: Build packages
+        run: yarn build
+
+      - name: Typecheck ui-extensions-tester (including tests)
+        run: npx tsc --project packages/ui-extensions-tester/tsconfig.typecheck.json
+
+      - name: Test ui-extensions-tester
+        run: npx loom test --no-watch packages/ui-extensions-tester/
+
+      - name: Testing example (checkout)
+        run: npm install && npm run typecheck && npm test
+        working-directory: examples/testing/checkout-basic-testing-example
+
+      - name: Testing example (point-of-sale)
+        run: npm install && npm run typecheck && npm test
+        working-directory: examples/testing/point-of-sale-testing-example
+
+      - name: Testing example (customer-account)
+        run: npm install && npm run typecheck && npm test
+        working-directory: examples/testing/customer-account-testing-example
+
+      - name: Testing example (admin)
+        run: npm install && npm run typecheck && npm test
+        working-directory: examples/testing/admin-testing-example
+
   test-build:
     runs-on: ubuntu-latest
 

.github/workflows/deploy.yml

@@ -14,6 +14,10 @@ on:
       - 20[0-9][0-9]-[01][1470]
       # RC version branches
       - 20[0-9][0-9]-[01][1470]-rc
+  # Snapit trigger - runs when /snapit comment is made on a PR
+  issue_comment:
+    types:
+      - created
 
 concurrency: ${{ github.workflow }}-${{ github.ref }}
 
@@ -46,11 +50,13 @@ jobs:
           NPM_TOKEN: ''
           NPM_CONFIG_PROVENANCE: true
         with:
+          post_install_script: yarn changeset:exit-pre-mode
           build_script: yarn build
           comment_command: /snapit
 
   changesets:
     name: Deploy
+    if: ${{ github.event_name == 'push' }}
     runs-on: ubuntu-latest
     permissions:
       contents: read