test(planner): the #3074 case in a file of its own, and the category pick inside guessedCategory, so both files stay within their size

"Obidos" did not find "Óbidos", nor "Sao Bras" "São Brás". The search of the
places list, a collection, the saved-place picker, the import from a trip
and the location picker now compare without case and Latin accents, with
letters such as ß, ø or ł folded to their plain spelling. Marks outside Latin
script stay, since there they change the word.

charts/trek/Chart.yaml

@@ -1,5 +1,5 @@
 apiVersion: v2
 name: trek
-version: 5.1.3
+version: 5.1.4
 description: Minimal Helm chart for TREK app
-appVersion: "5.1.3"
+appVersion: "5.1.4"

client/ios/App/App/TrekShellPlugin.swift

@@ -685,7 +685,7 @@ extension TrekShellPlugin {
             // A held one that was delivered stops the purchase here. One that was paid
             // but never set up is handed back as bought, so its instance is set up now.
             if let held = await TrekStore.currentEntitlement(prefix: "cloud.") {
-                if await TrekStore.isUnfinished(held.id) {
+                if await TrekStore.awaitingSetup(held) {
                     call.resolve(["kind": "bought", "jws": held.jws, "transactionId": String(held.id), "productId": held.productId])
                 } else {
                     call.resolve(["kind": "subscribed"])
@@ -759,8 +759,8 @@ extension TrekShellPlugin {
                 call.resolve(["held": false])
                 return
             }
-            let unfinished = await TrekStore.isUnfinished(held.id)
-            call.resolve(["held": !unfinished])
+            let awaiting = await TrekStore.awaitingSetup(held)
+            call.resolve(["held": !awaiting])
         }
     }
 }
@@ -793,17 +793,54 @@ enum TrekStore {
         }
     }
 
-    static func currentEntitlement(prefix: String) async -> (jws: String, id: UInt64, productId: String)? {
-        var newest: (date: Date, jws: String, id: UInt64, productId: String)?
+    typealias Held = (jws: String, id: UInt64, productId: String, firstPurchase: Bool)
+
+    /// The subscription this Apple ID holds under `prefix`, newest first. The
+    /// entitlements on the device come first; on a fresh install they can still
+    /// be empty while the subscription runs, so the status of the subscription
+    /// group, which StoreKit asks the App Store for, decides then.
+    static func currentEntitlement(prefix: String) async -> Held? {
+        var newest: (date: Date, held: Held)?
         for await result in Transaction.currentEntitlements {
             guard case .verified(let transaction) = result,
                   transaction.productID.hasPrefix(prefix),
                   transaction.revocationDate == nil else { continue }
             if newest == nil || transaction.purchaseDate > newest!.date {
-                newest = (transaction.purchaseDate, result.jwsRepresentation, transaction.id, transaction.productID)
+                newest = (transaction.purchaseDate, held(result.jwsRepresentation, transaction))
             }
         }
-        return newest.map { (jws: $0.jws, id: $0.id, productId: $0.productId) }
+        if let newest { return newest.held }
+        return await subscriptionGroupHeld(prefix: prefix)
+    }
+
+    /// The plans the control plane sells (`cloud.<plan>.<monthly|yearly>`, as
+    /// productIdFor in iap.ts); one of them is enough to find their group.
+    private static let plans = ["start", "basis", "plus", "pro"]
+
+    private static func subscriptionGroupHeld(prefix: String) async -> Held? {
+        let ids = plans.flatMap { ["\(prefix)\($0).monthly", "\(prefix)\($0).yearly"] }
+        guard let products = try? await Product.products(for: ids),
+              let group = products.compactMap({ $0.subscription?.subscriptionGroupID }).first,
+              let statuses = try? await Product.SubscriptionInfo.status(for: group) else { return nil }
+        let running: [Product.SubscriptionInfo.RenewalState] = [.subscribed, .inGracePeriod, .inBillingRetryPeriod]
+        for status in statuses where running.contains(status.state) {
+            if case .verified(let transaction) = status.transaction, transaction.revocationDate == nil {
+                return held(status.transaction.jwsRepresentation, transaction)
+            }
+        }
+        return nil
+    }
+
+    private static func held(_ jws: String, _ transaction: Transaction) -> Held {
+        (jws: jws, id: transaction.id, productId: transaction.productID, firstPurchase: transaction.originalID == transaction.id)
+    }
+
+    /// A first purchase that was paid but whose instance was never set up: handed
+    /// back as bought so it is set up now. A renewal the device has not finished
+    /// yet is no such purchase; its subscription is running and counts as held.
+    static func awaitingSetup(_ held: Held) async -> Bool {
+        guard held.firstPurchase else { return false }
+        return await isUnfinished(held.id)
     }
 
     /// Paid but not delivered yet: the shell finishes a transaction once its instance exists.

client/package.json

@@ -1,6 +1,6 @@
 {
   "name": "@trek/client",
-  "version": "5.1.3",
+  "version": "5.1.4",
   "engines": {
     "node": "^22.22.2 || ^24.15.0 || >=26.0.0"
   },

client/src/components/Collections/CollectionMap.test.tsx

@@ -12,6 +12,7 @@ import L from 'leaflet';
 import { afterAll, afterEach, beforeAll, beforeEach, describe, expect, it, vi } from 'vitest';
 import { act, render, waitFor } from '../../../tests/helpers/render';
 import { resetAllStores } from '../../../tests/helpers/store';
+import { withMarkerCategory } from '../../pages/collections/collectionsModel';
 import CollectionMap from './CollectionMap';
 
 vi.mock('../../hooks/useGeolocation', () => ({
@@ -258,3 +259,26 @@ describe('CollectionMap framing', () => {
     expect(wrappedIn(map, '[--bottom-nav-h:0px]')).toBe(true);
   });
 });
+
+describe('CollectionMap pins (#3073)', () => {
+  const MUSEUM = { id: 4, name: 'Museum', color: '#7c3aed', icon: 'Landmark' };
+
+  it('FE-COMP-COLMAP-008: a saved place carries its category where the markers read it', () => {
+    const pin = withMarkerCategory({ ...place(1, 'Belvedere', 48.1915, 16.3809), category_id: 4, category: MUSEUM });
+    expect(pin).toMatchObject({ category_name: 'Museum', category_color: '#7c3aed', category_icon: 'Landmark' });
+    expect(withMarkerCategory(place(2, 'Somewhere', 48.2, 16.37))).toMatchObject({
+      category_name: null,
+      category_color: null,
+      category_icon: null,
+    });
+  });
+
+  it('FE-COMP-COLMAP-009: the pin of a place with a category wears its colour, not the grey default', async () => {
+    const { view } = await renderMap([
+      { ...place(1, 'Belvedere', 48.1915, 16.3809), category_id: 4, category: MUSEUM },
+    ]);
+    await waitFor(() => expect(view.container.querySelector('.leaflet-marker-icon')).not.toBeNull());
+    const html = view.container.querySelector('.leaflet-marker-icon')?.innerHTML ?? '';
+    expect(html.toLowerCase()).toContain('#7c3aed');
+  });
+});

client/src/components/Collections/CollectionMap.tsx

@@ -1,7 +1,7 @@
 import React, { useMemo } from 'react'
 import { MapViewAuto } from '../Map/MapViewAuto'
 import type { CollectionPlace } from '@trek/shared'
-import { mappablePlaces } from '../../pages/collections/collectionsModel'
+import { mappablePlaces, withMarkerCategory } from '../../pages/collections/collectionsModel'
 import { useTileUrl } from '../../hooks/useTileUrl'
 import { OFM_DARK, OFM_POSITRON } from '../../constants/mapDefaults'
 import type { ViewportPadding } from '../../utils/mapViewport'
@@ -70,7 +70,7 @@ function framePoints(places: CollectionPlace[]): [number, number][] {
  * while the map is built rather than flying in.
  */
 export default function CollectionMap({ places, selectedPlaceId, onOpenPlace, onDeselect, dark, underBar = false }: CollectionMapProps): React.ReactElement {
-  const pts = useMemo(() => mappablePlaces(places), [places])
+  const pts = useMemo(() => mappablePlaces(places).map(withMarkerCategory), [places])
   const tileUrl = useTileUrl(dark ? OFM_DARK : OFM_POSITRON)
   const focusPoints = useMemo(() => framePoints(pts), [pts])
   // The places as a set: another list, a filter or a new place frames again, while a

client/src/components/Collections/CollectionPicker.tsx

@@ -6,6 +6,7 @@ import { loadUnionPlaces } from '../../store/collectionUnion'
 import { STATUS_META, STATUS_ORDER } from '../../pages/collections/collectionsModel'
 import type { CollectionPlace, CollectionStatus } from '@trek/shared'
 import type { TranslationFn } from '../../types'
+import { textMatchesSearch } from '../../utils/placeSearch'
 import { fs } from '../shared/DialogShell'
 import { EditorField, INPUT, LABEL } from '../shared/dialogParts'
 import { ColumnHead, HintCard, SIDE_COLUMN, WHITE_BUTTON } from '../Planner/placeDialogParts'
@@ -143,12 +144,10 @@ export default function CollectionPicker({ bias, onSelect, t }: CollectionPicker
   const [shown, setShown] = useState(PAGE)
 
   const visible = useMemo(() => {
-    const q = search.trim().toLowerCase()
     const list = places.filter(p => {
       if (listFilter !== 'all' && p.collection_id !== listFilter) return false
       if (statusFilter !== 'all' && p.status !== statusFilter) return false
-      if (!q) return true
-      return p.name.toLowerCase().includes(q) || (p.address ?? '').toLowerCase().includes(q)
+      return textMatchesSearch([p.name, p.address], search)
     })
     if (center) list.sort((a, b) => distanceTo(a, center) - distanceTo(b, center))
     else list.sort((a, b) => a.name.localeCompare(b.name))

client/src/components/Collections/ImportFromTripModal.tsx

@@ -9,6 +9,7 @@ import { getCategoryIcon } from '../shared/categoryIcons'
 import { useToast } from '../shared/Toast'
 import { useTranslation } from '../../i18n'
 import { formatDate } from '../../utils/formatters'
+import { textMatchesSearch } from '../../utils/placeSearch'
 import { getApiErrorMessage } from '../../types'
 import type { Category, TranslationFn } from '../../types'
 import type { CollectionImportablePlace, Trip } from '@trek/shared'
@@ -128,10 +129,9 @@ export default function ImportFromTripModal({ isOpen, collectionId, collectionNa
   const savedCount = items.length - newCount
 
   const visible = useMemo(() => {
-    const q = query.trim().toLowerCase()
     return items
       .filter(p => (onlyNew ? !p.already_in_list : true))
-      .filter(p => !q || p.name.toLowerCase().includes(q) || (p.address ?? '').toLowerCase().includes(q))
+      .filter(p => textMatchesSearch([p.name, p.address], query))
       .sort((a, b) => importOrder(a) - importOrder(b) || a.name.localeCompare(b.name))
   }, [items, onlyNew, query])
 

client/src/components/Planner/LocationSelect.tsx

@@ -1,6 +1,7 @@
 import { useEffect, useId, useRef, useState } from 'react'
 import { MapPin, Search } from 'lucide-react'
 import { mapsApi } from '../../api/client'
+import { textMatchesSearch } from '../../utils/placeSearch'
 import { useTranslation } from '../../i18n'
 import { useLocationBias } from '../../hooks/useLocationBias'
 import { usePlaceSuggestions } from '../../hooks/usePlaceSuggestions'
@@ -196,7 +197,7 @@ function SourceMark({ label }: { label: string | null }) {
 function pickRows<T>(value: LocationPoint | null, typed: string, places: LocationPoint[] | undefined, results: T[]) {
   const showPicks = !value && typed.length < 3 && !!places?.length
   const rows: (T | LocationPoint)[] = showPicks
-    ? (places ?? []).filter(p => !typed || p.name.toLowerCase().includes(typed.toLowerCase()))
+    ? (places ?? []).filter(p => textMatchesSearch([p.name], typed))
     : results
   return { showPicks, rows }
 }

client/src/components/Planner/PlaceFormModal.collectionPick.test.tsx

@@ -0,0 +1,59 @@
+// FE-PLANNER-PLACEFORM-125: a place picked from a collection inside a trip (#3074).
+import { placeFormProps, seedPlaceFormStores } from '../../../tests/helpers/placeFormSetup';
+import { fireEvent, render, screen, waitFor } from '../../../tests/helpers/render';
+import { resetAllStores, seedStore } from '../../../tests/helpers/store';
+import { collectionsApi } from '../../api/collections';
+import { useAddonStore } from '../../store/addonStore';
+import PlaceFormModal from './PlaceFormModal';
+
+vi.mock('../shared/CustomTimePicker', async () => ({
+  default: (await import('../../../tests/helpers/placeForm')).TimePickerStub,
+}));
+
+beforeEach(() => {
+  resetAllStores();
+  seedPlaceFormStores();
+});
+
+afterEach(() => {
+  vi.restoreAllMocks();
+});
+
+describe('PlaceFormModal with a place from a collection', () => {
+  it('FE-PLANNER-PLACEFORM-125: a place picked from a collection keeps the category it was saved under (#3074)', async () => {
+    seedStore(useAddonStore, {
+      addons: [{ id: 'collections', name: 'Collections', type: 'collections', icon: '', enabled: true }],
+      loaded: true,
+    });
+    vi.spyOn(collectionsApi, 'list').mockResolvedValue({
+      collections: [{ id: 1, owner_id: 1, name: 'Tokyo 2026', color: '#ec4899' }],
+      incomingInvites: [],
+    });
+    vi.spyOn(collectionsApi, 'get').mockResolvedValue({
+      collection: { id: 1, owner_id: 1, name: 'Tokyo 2026', color: '#ec4899' },
+      places: [
+        {
+          id: 10,
+          collection_id: 1,
+          name: 'Zebra Cafe',
+          status: 'idea',
+          lat: 35.66,
+          lng: 139.7,
+          category_id: 7,
+          category: { id: 7, name: 'Must see', color: '#f59e0b', icon: 'Star' },
+        },
+      ],
+    });
+    const onSave = vi.fn().mockResolvedValue(undefined);
+    // A cafe saved as "Must see": the guess from its kind would be the cafe category.
+    const categories = [
+      { id: 3, name: 'Cafe', color: '#7c3aed', icon: 'Coffee' },
+      { id: 7, name: 'Must see', color: '#f59e0b', icon: 'Star' },
+    ];
+    render(<PlaceFormModal {...placeFormProps} categories={categories} onSave={onSave} />);
+    fireEvent.click(await screen.findByText('Zebra Cafe'));
+    fireEvent.click(screen.getByRole('button', { name: /^Add$/i }));
+    await waitFor(() => expect(onSave).toHaveBeenCalled());
+    expect(onSave).toHaveBeenCalledWith(expect.objectContaining({ name: 'Zebra Cafe', category_id: '7' }));
+  });
+});

client/src/components/Planner/PlaceFormModal.helpers.ts

@@ -410,3 +410,15 @@ export function formPin(form: Pick<PlaceFormData, 'lat' | 'lng'>): { lat: number
   if (!Number.isFinite(lat) || !Number.isFinite(lng) || Math.abs(lat) > 90 || Math.abs(lng) > 180) return null
   return { lat, lng }
 }
+
+/**
+ * The category a picked place already carries, as the form's value, when this server
+ * has it. A place saved in a collection keeps its category_id, and categories are the
+ * server's own, so it fits the trip as it stands. Guessing from the place's kind
+ * instead dropped it (#3074).
+ */
+export function savedCategoryId(result: Record<string, unknown>, categories: readonly { id: number }[]): string | null {
+  const id = result.category_id
+  if (typeof id !== 'number') return null
+  return categories.some(c => c.id === id) ? String(id) : null
+}

client/src/components/Planner/PlaceFormModal.tsx

@@ -19,7 +19,7 @@ import { weekFromPeriods } from './placeHours'
 import type { PlaceOpeningHours } from '@trek/shared'
 import {
   DEFAULT_FORM, endsBeforeStart, findDuplicatePlace, formPin, mergeResult, parseCoordinatePair, placeEditForm, placeFormPayload,
-  prefillForm, type PlaceFormData, type PlacePrefill,
+  prefillForm, savedCategoryId, type PlaceFormData, type PlacePrefill,
 } from './PlaceFormModal.helpers'
 import { useNewCategory, usePlaceForm } from './usePlaceForm'
 import { usePlaceSearch } from './usePlaceSearch'
@@ -135,9 +135,10 @@ function usePlaceFormModal(props: PlaceFormModalProps) {
   // the next pick may replace it and a hand choice is never overwritten (#2282).
   const categoryGuessedRef = useRef(false)
   const guessedCategory = (result: Record<string, unknown>): string => {
-    const id = guessCategoryId(result, categories || [])
+    const saved = savedCategoryId(result, categories || []) // a collection's place keeps its own (#3074)
+    const id = saved ? null : guessCategoryId(result, categories || [])
     categoryGuessedRef.current = id != null
-    return id != null ? String(id) : ''
+    return saved ?? (id != null ? String(id) : '')
   }
   // The hours the details column looked up, as a week the contact block can take over (#2472).
   const [detailsHours, setDetailsHours] = useState<PlaceOpeningHours | null>(null)

client/src/pages/collections/collectionsModel.test.ts

@@ -53,6 +53,17 @@ const HOLE = undefined as unknown as CollectionPlace;
 describe('collectionsModel', () => {
   // ── filterPlaces ────────────────────────────────────────────────────────────
   describe('filterPlaces', () => {
+    it('FE-COLLECTIONS-MODEL-045: the search finds Óbidos and São Brás typed without accents (#3075)', () => {
+      const places = [
+        cp({ id: 1, name: 'Óbidos', status: 'idea' }),
+        cp({ id: 2, name: 'São Brás de Alportel', status: 'idea' }),
+        cp({ id: 3, name: 'Lagos', status: 'idea', address: 'Rua de Évora' }),
+      ];
+      expect(filterPlaces(places, 'all', 'obidos').map(p => p.id)).toEqual([1]);
+      expect(filterPlaces(places, 'all', 'Sao Bras').map(p => p.id)).toEqual([2]);
+      expect(filterPlaces(places, 'all', 'evora').map(p => p.id)).toEqual([3]);
+    });
+
     it('FE-COLLECTIONS-MODEL-001: status filter keeps only the matching status', () => {
       const places = [
         cp({ id: 1, name: 'A', status: 'idea' }),

client/src/pages/collections/collectionsModel.ts

@@ -1,5 +1,6 @@
 import type { CollectionPlace, CollectionLabel } from '@trek/shared'
 import type { StatusFilter, CollectionSortMode } from '../../store/collectionStore'
+import { textMatchesSearch } from '../../utils/placeSearch'
 
 /**
  * Pure data shaping + presentation metadata for the Collections page. No React
@@ -36,7 +37,6 @@ export function filterPlaces(
   labelFilter: number[] = [],
   ratingFilter: number | 'all' = 'all',
 ): CollectionPlace[] {
-  const q = search.trim().toLowerCase()
   return places.filter(p => {
     if (!p) return false
     if (statusFilter !== 'all' && p.status !== statusFilter) return false
@@ -44,12 +44,7 @@ export function filterPlaces(
     // Minimum-average-stars filter (#1435): unrated places drop out once a floor is set.
     if (ratingFilter !== 'all' && (p.rating_avg == null || p.rating_avg < ratingFilter)) return false
     if (labelFilter.length && !labelFilter.some(id => (p.label_ids ?? []).includes(id))) return false
-    if (!q) return true
-    return (
-      p.name.toLowerCase().includes(q) ||
-      (p.address ?? '').toLowerCase().includes(q) ||
-      (p.notes ?? '').toLowerCase().includes(q)
-    )
+    return textMatchesSearch([p.name, p.address, p.notes], search)
   })
 }
 
@@ -93,6 +88,25 @@ export function mappablePlaces(places: CollectionPlace[]): CollectionPlace[] {
   return places.filter(p => p && typeof p.lat === 'number' && typeof p.lng === 'number')
 }
 
+/**
+ * A saved place with its category where the trip map reads it. The server nests a
+ * collection place's category (`category.color`), the markers and the hover card
+ * read the flat fields a trip place carries, so every pin here was the grey default
+ * (#3073).
+ */
+export function withMarkerCategory(place: CollectionPlace): CollectionPlace & {
+  category_name: string | null
+  category_color: string | null
+  category_icon: string | null
+} {
+  return {
+    ...place,
+    category_name: place.category?.name ?? null,
+    category_color: place.category?.color ?? null,
+    category_icon: place.category?.icon ?? null,
+  }
+}
+
 /**
  * Normalise a user-typed link: prepend https:// when there's no scheme so the
  * href is absolute (a bare "booking.com" would otherwise resolve relative to the

client/src/utils/placeSearch.test.ts

@@ -1,6 +1,6 @@
 // FE-UTIL-PLACESEARCH-001 to FE-UTIL-PLACESEARCH-004
 import { describe, it, expect } from 'vitest'
-import { placeMatchesSearch } from './placeSearch'
+import { foldForSearch, placeMatchesSearch, textMatchesSearch } from './placeSearch'
 
 const place = {
   name: 'Café Central',
@@ -32,3 +32,25 @@ describe('placeMatchesSearch', () => {
     expect(placeMatchesSearch(place, 'pizza')).toBe(false)
   })
 })
+
+describe('search without accents (#3075)', () => {
+  it('FE-UTIL-PLACESEARCH-005: a query without accents finds the accented name, and the other way round', () => {
+    for (const [query, name] of [['Obidos', 'Óbidos'], ['Evora', 'Évora'], ['Sao Bras', 'São Brás'], ['Loule', 'Loulé']]) {
+      expect(placeMatchesSearch({ name, address: null, description: null, notes: null }, query)).toBe(true)
+      expect(placeMatchesSearch({ name: query, address: null, description: null, notes: null }, name)).toBe(true)
+    }
+  })
+
+  it('FE-UTIL-PLACESEARCH-006: letters with the mark built in fold to their plain spelling', () => {
+    expect(foldForSearch('Straße')).toBe('strasse')
+    expect(foldForSearch('Łódź')).toBe('lodz')
+    expect(foldForSearch('Ærø')).toBe('aero')
+    expect(textMatchesSearch(['Kraków'], 'krakow')).toBe(true)
+  })
+
+  it('FE-UTIL-PLACESEARCH-007: marks that change a word outside Latin script stay, so が is not か', () => {
+    expect(foldForSearch('が')).toBe('が')
+    expect(textMatchesSearch(['かき'], 'がき')).toBe(false)
+    expect(foldForSearch('한국')).toBe('한국')
+  })
+})

client/src/utils/placeSearch.ts

@@ -10,9 +10,33 @@ type Searchable = Pick<Place, 'name' | 'address' | 'description' | 'notes'>
  * can never disagree about what a search finds.
  */
 export function placeMatchesSearch(place: Searchable, query: string): boolean {
-  const q = query.trim().toLowerCase()
-  if (!q) return true
-  return [place.name, place.address, place.description, place.notes].some(
-    field => !!field && field.toLowerCase().includes(q),
-  )
+  return textMatchesSearch([place.name, place.address, place.description, place.notes], query)
+}
+
+/** The combining accents of Latin script (U+0300 to U+036F), the marks NFD splits off a letter. */
+const LATIN_MARKS = new RegExp(`[${String.fromCharCode(0x300)}-${String.fromCharCode(0x36f)}]`, 'g')
+
+/** Letters that carry their mark in the letter itself, so taking the marks off leaves them as they are. */
+const FOLDED_LETTERS: Record<string, string> = { ß: 'ss', ø: 'o', æ: 'ae', œ: 'oe', ł: 'l', đ: 'd', ð: 'd', þ: 'th', ı: 'i' }
+
+/**
+ * Text as a search compares it: lower case and without accents, so "Obidos" finds
+ * "Óbidos", "Sao Bras" finds "São Brás" and the other way round (#3075). Only
+ * Latin marks go: a kana's voicing mark or a Hangul syllable stays whole, since
+ * there it changes the word.
+ */
+export function foldForSearch(text: string): string {
+  return text
+    .toLocaleLowerCase()
+    .normalize('NFD')
+    .replace(LATIN_MARKS, '')
+    .replace(/[ßøæœłđðþı]/g, ch => FOLDED_LETTERS[ch] ?? ch)
+    .normalize('NFC')
+}
+
+/** Whether any of the fields holds the query, accents and case aside. An empty query matches everything. */
+export function textMatchesSearch(fields: readonly (string | null | undefined)[], query: string): boolean {
+  const q = foldForSearch(query.trim())
+  if (!q) return true
+  return fields.some(field => !!field && foldForSearch(field).includes(q))
 }

package-lock.json

@@ -1,12 +1,12 @@
 {
   "name": "@trek/root",
-  "version": "5.1.3",
+  "version": "5.1.4",
   "lockfileVersion": 3,
   "requires": true,
   "packages": {
     "": {
       "name": "@trek/root",
-      "version": "5.1.3",
+      "version": "5.1.4",
       "workspaces": [
         "client",
         "server",
@@ -29,7 +29,7 @@
     },
     "client": {
       "name": "@trek/client",
-      "version": "5.1.3",
+      "version": "5.1.4",
       "dependencies": {
         "@assistant-ui/react": "0.15.32",
         "@capacitor/action-sheet": "^8.1.1",
@@ -25676,7 +25676,7 @@
     },
     "server": {
       "name": "@trek/server",
-      "version": "5.1.3",
+      "version": "5.1.4",
       "dependencies": {
         "@aws-lite/client": "^0.24.1",
         "@aws-lite/s3": "^0.2.7",
@@ -26076,7 +26076,7 @@
     },
     "shared": {
       "name": "@trek/shared",
-      "version": "5.1.3",
+      "version": "5.1.4",
       "dependencies": {
         "isomorphic-dompurify": "^3.23.0",
         "zod": "^4.6.7"

package.json

@@ -1,7 +1,7 @@
 {
   "name": "@trek/root",
   "private": true,
-  "version": "5.1.3",
+  "version": "5.1.4",
   "engines": {
     "node": "^22.22.2 || ^24.15.0 || >=26.0.0"
   },

server/package.json

@@ -1,6 +1,6 @@
 {
   "name": "@trek/server",
-  "version": "5.1.3",
+  "version": "5.1.4",
   "engines": {
     "node": "^22.22.2 || ^24.15.0 || >=26.0.0"
   },

server/src/nest/service-identity/registration-dialect.ts

@@ -1,5 +1,5 @@
 /**
- * How TREK 5.1.3 registers with the TREK services.
+ * How TREK 5.1.4 registers with the TREK services.
  *
  * The issuer writes this file for each release and the release pipeline
  * commits it with the version bump. It is not edited by hand, and its layout
@@ -8,86 +8,101 @@
  */
 import type { DialectSelfCheck, RegistrationDialect } from './registration-dialect.types';
 
-import { createHash, pbkdf2Sync } from 'node:crypto';
+import { createHash, createHmac, hkdfSync } from 'node:crypto';
 
-const DIALECT = 'qDlOapZrw47x';
-const POND_HILL = Buffer.from('53ee01dfb2711f0b4b7cb1b5d7cd644801289dabda654bf6f53ba0f4727d5d26', 'hex');
+const DIALECT = '8546tJZpbjQb';
+const ARROW_BARLEY = Buffer.from('95fd08ded3ef3e32af04cf42290d5a6d1ad24d88827f9c745ba46b810962cd8e', 'hex');
 
-function saddle(alg: string, data: Buffer): Buffer {
-  return createHash(alg).update(data).digest();
+function mill(a: Buffer, b: Buffer): Buffer {
+  const parts: Buffer[] = [];
+  for (let i = 0; i < Math.max(a.length, b.length); i++) parts.push(a.subarray(i, i + 1), b.subarray(i, i + 1));
+  return Buffer.concat(parts);
 }
 
-function frost(value: number): Buffer {
-  const out = Buffer.alloc(8);
-  out.writeBigUInt64BE(BigInt(value));
-  return out;
-}
-
-function hollow(input: Buffer, size: number): Buffer {
+function moss(input: Buffer, size: number): Buffer {
   const out = Buffer.alloc(size);
   input.forEach((byte, i) => out.writeUInt8(out.readUInt8(i % size) ^ byte, i % size));
   return out;
 }
 
-function zephyr(value: number): Buffer {
-  const out: number[] = [];
-  let rest = value;
-  do {
-    const low = rest % 128;
-    rest = Math.floor(rest / 128);
-    out.push(low | (Math.sign(rest) << 7));
-  } while (rest > 0);
-  return Buffer.from(out);
+function meadow(alg: string, key: Buffer, data: Buffer): Buffer {
+  return createHmac(alg, key).update(data).digest();
 }
 
-function barrel(input: Buffer, width: number): Buffer {
-  const out = Buffer.from(input);
-  for (let i = 0; i + width <= out.length; i += width) out.subarray(i, i + width).reverse();
+function rapids(part: Buffer): Buffer {
+  const head = Buffer.alloc(4);
+  head.writeUInt32LE(part.length);
+  return Buffer.concat([head, part]);
+}
+
+function hollow(value: number): Buffer {
+  const out = Buffer.alloc(8);
+  out.writeBigUInt64BE(BigInt(value));
+  return out;
+}
+
+function apple(part: Buffer): Buffer {
+  const head = Buffer.alloc(2);
+  head.writeUInt16LE(part.length);
+  return Buffer.concat([head, part]);
+}
+
+function blossom(value: number): Buffer {
+  const out = Buffer.alloc(4);
+  out.writeUInt32BE(value >>> 0);
   return out;
 }
 
 export const registrationDialect: RegistrationDialect = {
   id: DIALECT,
-  releasedFor: '5.1.3',
-  createdAt: '2026-11-10',
+  releasedFor: '5.1.4',
+  createdAt: '2026-11-12',
   challengePath: `/v1/register/${DIALECT}/challenge`,
   registerPath: `/v1/register/${DIALECT}`,
-  begin({ challenge, version, random }) {
-    const garnet = Buffer.from(challenge.c, 'utf8');
-    const glade = Buffer.from(version, 'utf8');
-    const banner = createHash('sha256').update(garnet).digest();
-    const kettle = Buffer.from([0x5a]);
-    const river = Buffer.concat([random, kettle, POND_HILL, kettle, banner, kettle, glade]);
-    const robin = createHash('shake128', { outputLength: 31 }).update(river).digest();
-    const larch = barrel(robin, 8);
-    const ocean = createHash('sha3-512').update(larch).digest();
+  begin({ challenge, version, random, nowSeconds }) {
+    const chapel = Buffer.from(challenge.c, 'utf8');
+    const fjord = Buffer.from(version, 'utf8');
+    const cliff = createHash('sha256').update(chapel).digest();
+    const horizon = Buffer.concat([cliff].map(apple));
+    const pasture = Buffer.concat([cliff.subarray(0x10, 20), Buffer.from([0x8c]), horizon]);
+    const sorrel = Buffer.from(pasture.toString('hex'));
+    const bell = meadow('sha256', sorrel, chapel);
     return {
       work(nonce) {
-        const wren = Buffer.concat([banner.subarray(0xa, 16), garnet, frost(nonce), glade, random]);
-        const crystal = pbkdf2Sync(wren, banner, 10, 0x32, 'sha256');
-        const seal = hollow(crystal, 20);
-        const mist = Buffer.from([...seal.subarray(0x1b % seal.length), ...seal.subarray(0, 0x1b % seal.length)]);
-        const coast = barrel(mist, 4);
-        const dawn = saddle('sha512', coast);
-        const yarrow = barrel(dawn, 8);
-        return { password: yarrow, salt: ocean };
+        const cinder = Buffer.concat([
+          rapids(random), rapids(fjord), rapids(hollow(nonce)), rapids(blossom(nowSeconds)), rapids(chapel),
+        ]);
+        const tide = Buffer.from([
+          0, 0xa, 9, 0xb, 1, 15, 3, 16, 13, 6, 8, 4, 0xc, 14, 0x11, 2, 5, 7,
+        ].map((from) => cinder.readUInt8(from)));
+        const cottage = Buffer.concat([tide, cinder.subarray(18)]);
+        const sapling = Buffer.from(hkdfSync(
+          'sha256', cottage, chapel.subarray(8, 0xc), Buffer.from('9b25443bf88e4cbf', 'hex'), 43,
+        ));
+        const rowan = Buffer.from(Array.from(sapling, (byte) => (byte * 0xc7 + 0xe2) % 256));
+        const linden = mill(rowan, ARROW_BARLEY);
+        const swan = Buffer.from(linden.subarray(2, 41));
+        return { password: swan, salt: bell };
       },
       request(nonce) {
-        const pilgrim = Buffer.concat([
-          garnet, Buffer.from([7]), glade, Buffer.from([7]), banner, Buffer.from([7]), zephyr(nonce), Buffer.from([7]),
-          random,
+        const falcon = Buffer.concat([
+          Buffer.from(nonce.toString(16), 'utf8'), Buffer.from([0x4b]), cliff.subarray(24, 28), Buffer.from([0x4b]),
+          chapel, Buffer.from([0x4b]), ARROW_BARLEY, Buffer.from([0x4b]), random.subarray(3, 9), Buffer.from([0x4b]),
+          fjord, Buffer.from([0x4b]), blossom(nowSeconds),
         ]);
-        const pepper = Buffer.from(Array.from(pilgrim, (byte) => (byte * 203 + 60) % 256));
-        const mesa = createHash('blake2b512').update(pepper).digest();
+        const pelican = moss(falcon, 0x14);
+        const kelp = meadow('sha512', pelican, fjord);
         return {
           body: {
-            brookCactus: mesa.toString('base64'),
-            tundra: random.toString('hex'),
-            ivoryCape: version,
-            mill: nonce,
-            jadeBadge: challenge.c,
+            willow_jetty: {
+              echo: nonce,
+              banner: version,
+              lava_breeze: random.toString('hex'),
+              flint_lava: challenge.c,
+              sage_frost: String(nowSeconds),
+            },
           },
-          headers: {},
+          headers: { 'X-TREK-Fossil-Vessel': kelp.toString('base64url') },
         };
       },
     };
@@ -96,13 +111,13 @@ export const registrationDialect: RegistrationDialect = {
 
 /** Fixed inputs and what this module must make of them; TREK's tests and release job run it. */
 export const SELF_CHECK: DialectSelfCheck = {
-  challenge: { c: 'v1.selfcheck.qDlOapZrw47x', alg: 'scrypt', N: 16, r: 1, p: 1, bits: 0, expires_at: 1 },
-  version: '5.1.3',
+  challenge: { c: 'v1.selfcheck.8546tJZpbjQb', alg: 'scrypt', N: 16, r: 1, p: 1, bits: 0, expires_at: 1 },
+  version: '5.1.4',
   random: '000102030405060708090a0b0c0d0e0f',
   nowSeconds: 1800000000,
   nonce: 41,
-  inputSha256: 'd0459dd032ca32758d4960be87026844ca0e5f2ccc0cd087838c7cc9f1f054d6',
-  saltSha256: 'e6beeb65b892a5f7e68977ceb33e0193bcf284904db6b55884823b5b2a948787',
-  scrypt: 'cb5f7842c312c4442f9d750305c31d2ea2df36556dbf80e17b56df859d2bc1e9',
-  requestSha256: '53bc1ae4f560b17631848e100dd2469040bbadc8ae61c881263a489bd14842ed',
+  inputSha256: '35bde8e3256e05441ac19c8b6b22f9d4e4adb59b5564f101078aa597e70ece99',
+  saltSha256: '8730a0377647a045a6fceade4a2c8c7dd3854e56cc6a87cd20ef94e87107493b',
+  scrypt: '884c7cf0406e20ccbba3372999d07d80b3cfc13eb9a464510b68942868840189',
+  requestSha256: '49848ec61f040261e65627b276eb996a83ed3d096b5a0216e8ba00a75a90cf70',
 };

shared/package.json

@@ -1,6 +1,6 @@
 {
   "name": "@trek/shared",
-  "version": "5.1.3",
+  "version": "5.1.4",
   "engines": {
     "node": "^22.22.2 || ^24.15.0 || >=26.0.0"
   },