Release 0.78.5

Dockerfile

@@ -13,15 +13,11 @@ RUN --mount=type=cache,target=/var/cache/apt,sharing=locked \
       libcairo2-dev \
       poppler-utils \
       default-jre && \
-    # chromium 150.0.7871.46 crashes on startup in headless mode (Debian bug
-    # #1141488), breaking all chromedriver sessions. Pin the last working
-    # build from snapshot.debian.org; unpin once a fixed version ships.
-    echo "deb [check-valid-until=no] http://snapshot.debian.org/archive/debian-security/20260628T000000Z/ trixie-security main" >> /etc/apt/sources.list && \
+    echo "deb http://deb.debian.org/debian/ sid main" >> /etc/apt/sources.list && \
     apt-get update -qqy && \
     apt-get install -qqy --no-install-recommends \
-      chromium=149.0.7827.196-1~deb13u1 \
-      chromium-common=149.0.7827.196-1~deb13u1 \
-      chromium-driver=149.0.7827.196-1~deb13u1
+      -o Dpkg::Options::="--force-confnew" \
+      chromium chromium-driver
 
 FROM base AS deps
 

RELEASE.rst

@@ -1,6 +1,21 @@
 Release Notes
 =============
 
+Version 0.78.5
+--------------
+
+- fix(docker): force non-interactive conffile resolution for the sid chromium install (#3888)
+- Trust X-Forwarded-Proto from the API gateway (#3876)
+- fix: Make unenrolled module titles keyboard-focusable (#3871)
+- Take the canonical page URL from learn_url (#3863)
+- Bound Renovate to the service versions we actually run (#3865)
+- Add refunds to the receipt page (#3823)
+- vector search: add course metadata to context (#3852)
+- Revert "Pin chromium to 149.0.7827.196 to avoid broken 150 headless build (#3584)" (#3878)
+- Move the shared media players into page-components (#3875)
+- vector search: embedding call request hedging (#3853)
+- Update dependency youtube-transcript-api to >=1.2.4,<1.3 (#3861)
+
 Version 0.78.2 (Released September 01, 2026)
 --------------
 

docker-compose.services.yml

@@ -56,7 +56,7 @@ services:
       start_period: 30s
 
   qdrant:
-    image: qdrant/qdrant:latest
+    image: qdrant/qdrant:v1.18.3
     ports:
       - "6333:6333"
     volumes:

frontends/api/package.json

@@ -36,7 +36,7 @@
   },
   "dependencies": {
     "@mitodl/mit-learn-api-axios": "2026.8.17",
-    "@mitodl/mitxonline-api-axios": "2026.8.31",
+    "@mitodl/mitxonline-api-axios": "2026.8.31-1",
     "@tanstack/react-query": "^5.66.0",
     "axios": "^1.12.2",
     "tiny-invariant": "^1.3.3"

frontends/api/src/mitxonline/hooks/orders/index.ts

@@ -1,3 +1,27 @@
 import { orderQueries, orderKeys } from "./queries"
+import { useMutation, useQueryClient } from "@tanstack/react-query"
+import { ordersApi } from "../../clients"
+import type { RefundRequestRequest } from "@mitodl/mitxonline-api-axios/v2"
+import type { MutationHookOptions } from "../../../mutations/mutationMeta"
 
-export { orderQueries, orderKeys }
+/**
+ * Submit a learner's refund request for an order.
+ *
+ * Invalidates the order's receipt, since a successful request moves its
+ * `refund_status` to `requested` and the card rendering it has to follow.
+ */
+const useCreateRefundRequest = ({ meta }: MutationHookOptions = {}) => {
+  const queryClient = useQueryClient()
+  return useMutation({
+    mutationFn: (opts: RefundRequestRequest) =>
+      ordersApi.ordersRefundRequestsCreate({ RefundRequestRequest: opts }),
+    onSettled: (_data, _error, opts) => {
+      queryClient.invalidateQueries({
+        queryKey: orderKeys.receipt(opts.order),
+      })
+    },
+    meta,
+  })
+}
+
+export { orderQueries, orderKeys, useCreateRefundRequest }

frontends/api/src/mitxonline/test-utils/factories/orders.ts

@@ -10,8 +10,10 @@ import type {
   PaginatedOrderHistoryList,
   Product,
   RedeemedDiscount,
+  RefundRequest,
   TransactionLine,
 } from "@mitodl/mitxonline-api-axios/v2"
+import { RefundStatusEnum } from "@mitodl/mitxonline-api-axios/v2"
 
 const transactionLine = (
   overrides: Partial<TransactionLine> = {},
@@ -26,6 +28,8 @@ const transactionLine = (
   total_paid: faker.commerce.price({ min: 50, max: 500 }),
   discount: "0.00",
   price: faker.commerce.price({ min: 50, max: 500 }),
+  // MITx Online course runs almost always carry an audit track.
+  has_free_audit: true,
   ...overrides,
 })
 
@@ -85,14 +89,30 @@ const order = (overrides: Partial<Order> = {}): Order => ({
   lines: [transactionLine()],
   discounts: [],
   refunds: [],
-  refund_eligible: false,
+  // Default to the state a freshly purchased order is in, so tests opt into
+  // the other refund states rather than out of an arbitrary one.
+  refund_eligible: true,
+  refund_status: RefundStatusEnum.Eligible,
+  refund_deadline: faker.date.future().toISOString(),
+  refund_requested_on: null,
+  refund_reviewed_on: null,
   reference_number: faker.string.alphanumeric(10),
   created_on: faker.date.past().toISOString(),
   transactions: orderTransactions(),
   street_address: orderStreetAddress(),
   ...overrides,
 })
 
+const refundRequest = (
+  overrides: Partial<RefundRequest> = {},
+): RefundRequest => ({
+  order: faker.number.int(),
+  refund_reason: "course_not_as_expected",
+  refund_reason_text: "",
+  consent_given: true,
+  ...overrides,
+})
+
 /**
  * The default `purchasable_object` has only an `id`, which matches no variant —
  * pass a shaped object (with `course`, or neither `course` nor `run_tag`) when the
@@ -135,7 +155,7 @@ const orderHistory = (overrides: Partial<OrderHistory> = {}): OrderHistory => ({
   created_on: faker.date.past().toISOString(),
   titles: [],
   updated_on: faker.date.past().toISOString(),
-  refund_eligible: false,
+  refund_eligible: true,
   ...overrides,
 })
 
@@ -159,5 +179,6 @@ export {
   line,
   product,
   redeemedDiscount,
+  refundRequest,
   transactionLine,
 }

frontends/api/src/mitxonline/test-utils/urls.ts

@@ -158,6 +158,7 @@ const orders = {
     `${getApiBaseUrl()}/api/v0/orders/receipt/${orderId}/`,
   historyList: (params?: OrdersApiOrdersHistoryListRequest) =>
     `${getApiBaseUrl()}/api/v0/orders/history/${queryify(params)}`,
+  refundRequests: () => `${getApiBaseUrl()}/api/v0/orders/refund-requests/`,
 }
 
 const verifiedProgramEnrollments = {

frontends/main/package.json

@@ -18,8 +18,8 @@
     "@mitodl/arithmix": "^0.2.5",
     "@mitodl/course-search-utils": "^3.8.0",
     "@mitodl/hacksnack": "^0.1.2",
-    "@mitodl/mitxonline-api-axios": "2026.8.31",
-    "@mitodl/smoot-design": "6.33.4",
+    "@mitodl/mitxonline-api-axios": "2026.8.31-1",
+    "@mitodl/smoot-design": "6.34.0",
     "@mui/base": "5.0.0-beta.70",
     "@mui/material": "^6.4.5",
     "@mui/material-nextjs": "^6.4.3",

frontends/main/src/app-pages/DashboardPage/CoursewareDisplay/CardShared.tsx

@@ -80,17 +80,37 @@ const TitleLink = styled(Link)(({ theme }) => ({
   ...theme.typography.subtitle1,
 }))
 
-const TitleText = styled.h3<{ clickable?: boolean }>(
-  ({ theme, clickable }) => ({
-    margin: 0,
-    ...theme.typography.subtitle1,
-    color: theme.custom.colors.darkGray2,
-    cursor: clickable ? "pointer" : "default",
-    [theme.breakpoints.down("sm")]: {
-      maxWidth: "calc(100% - 16px)",
-    },
-  }),
-)
+const TitleText = styled.h3(({ theme }) => ({
+  margin: 0,
+  ...theme.typography.subtitle1,
+  color: theme.custom.colors.darkGray2,
+  [theme.breakpoints.down("sm")]: {
+    maxWidth: "calc(100% - 16px)",
+  },
+}))
+
+/**
+ * A title rendered as an actual button (nested inside a TitleHeading), for
+ * cards whose title click triggers an action rather than navigation. Keeps
+ * the heading itself focusable-by-heading-role for AT heading navigation
+ * while making the title text a real, keyboard-operable control.
+ */
+const TitleButton = styled.button(({ theme }) => ({
+  margin: 0,
+  padding: 0,
+  border: "none",
+  background: "none",
+  appearance: "none",
+  display: "block",
+  width: "100%",
+  textAlign: "left",
+  cursor: "pointer",
+  color: theme.custom.colors.darkGray2,
+  ...theme.typography.subtitle1,
+  [theme.breakpoints.down("sm")]: {
+    maxWidth: "calc(100% - 16px)",
+  },
+}))
 
 const SubtitleLinkRoot = styled.div(({ theme }) => ({
   display: "flex",
@@ -336,6 +356,7 @@ export {
   TitleHeading,
   TitleLink,
   TitleText,
+  TitleButton,
   SubtitleLinkRoot,
   SubtitleLink,
   MenuButton,

frontends/main/src/app-pages/DashboardPage/CoursewareDisplay/EnrolledCourseCard.tsx

@@ -270,16 +270,14 @@ export const EnrolledCourseCard = ({
   const mitxOnlineUser = useQuery(mitxUserQueries.me())
   const isStaff = mitxOnlineUser.data?.is_staff
   /**
-   * Only verified enrollments can have a receipt, so the lookup is skipped
-   * entirely for audit ones. Every card shares one `orders/history` query (same
-   * cache key), so this is a single request for the whole dashboard rather than
-   * one per card.
+   * Enrollment mode does not decide this: a refund returns the learner to audit,
+   * and the receipt is where they confirm it went through. Whether an order
+   * exists is the only question, and the lookup answers it.
+   *
+   * Every card shares one `orders/history` query (same cache key), so this is a
+   * single request for the whole dashboard rather than one per card.
    */
-  const receiptResolution = useOrderIdForRun(
-    isVerifiedEnrollmentMode(enrollment?.enrollment_mode)
-      ? (run?.id ?? null)
-      : null,
-  )
+  const receiptResolution = useOrderIdForRun(run?.id ?? null)
   const title = isCompact ? course.title : run?.title || course.title
   const coursewareUrl = run?.courseware_url
   const certificateLink = getCertificateLink(
@@ -484,7 +482,6 @@ export const EnrolledCourseCard = ({
   )
 
   const receiptMenuItem = getReceiptMenuItem(
-    enrollment?.enrollment_mode,
     receiptResolution,
     receiptByRunView(run.id),
   )

frontends/main/src/app-pages/DashboardPage/CoursewareDisplay/ProgramAsCourseCard.test.tsx

@@ -9,6 +9,7 @@ import {
 } from "@/test-utils"
 import { makeRequest } from "api/test-utils"
 import * as mitxonline from "api/mitxonline-test-utils"
+import { setupOrderHistory } from "./test-utils"
 import { ProgramAsCourseCard } from "./ProgramAsCourseCard"
 import { waitFor } from "@testing-library/react"
 import invariant from "tiny-invariant"
@@ -91,6 +92,9 @@ describe("ProgramAsCourseCard", () => {
       mitxonline.urls.userMe.get(),
       mitxonline.factories.user.user(),
     )
+    // Every enrollment card looks up order history to decide whether to offer a
+    // Receipt item, regardless of enrollment mode.
+    setupOrderHistory()
 
     return {
       courseProgram: program,

frontends/main/src/app-pages/DashboardPage/CoursewareDisplay/ProgramEnrollmentCard.tsx

@@ -61,12 +61,11 @@ export const ProgramEnrollmentCard = ({
     programEnrollment.enrollment_mode,
   )
   /**
-   * Skipped for audit enrollments, which never have a receipt. Shares one
-   * `orders/history` query with every other card on the dashboard.
+   * Not gated on enrollment mode: a refund returns the learner to audit, and the
+   * receipt is where they confirm it went through. Shares one `orders/history`
+   * query with every other card on the dashboard.
    */
-  const receiptResolution = useOrderIdForProgram(
-    upgradedAndIncomplete ? programId : null,
-  )
+  const receiptResolution = useOrderIdForProgram(programId)
   const displayMode = program.display_mode
   const titleSection = (
     <Stack gap="12px">
@@ -125,7 +124,6 @@ export const ProgramEnrollmentCard = ({
     })
   }
   const receiptMenuItem = getReceiptMenuItem(
-    programEnrollment.enrollment_mode,
     receiptResolution,
     receiptByProgramView(programId),
   )