generated: '2026-08-02'
method: searched
source: >-
  https://docs.shopback.com/reference/in-store-getting-started (API contract
  change log) + https://docs.shopback.com/docs/plugin-management +
  updatedAt timestamps published on each docs page
summary: >-
  ShopBack does not run a single dated developer changelog. Two partial change
  surfaces exist: a document-version change log embedded in the In-Store Payments
  API getting-started page, and a plugin-version table for the e-commerce payment
  plugins. Every docs page also carries an updatedAt timestamp, which is the only
  signal of change on the Online Payments API.
scheme: document version (In-Store), unversioned document + page updatedAt (Online)

entries:
- api: ShopBack In-Store Payments API
  version: '1.6'
  date: '2025-06-13'
  breaking: false
  additions:
  - Added the POSI Hong Kong API environment (https://integrations.shopback.com.hk/posi).
- api: ShopBack In-Store Payments API
  version: '1.5'
  date: '2023-09-07'
  breaking: false
  additions:
  - Added the POSI Australia API environment.
- api: ShopBack In-Store Payments API
  version: '1.4'
  date: '2023-01-01'
  breaking: false
  additions:
  - Added consumer-presented QR code endpoints (POST /v1/instore/order/scan).
- api: ShopBack In-Store Payments API
  version: '1.3'
  date: '2022-09-01'
  breaking: false
  changes:
  - Surfaced HTTP 409 codes.
  - Documented partnerId as not being a query parameter.
- api: ShopBack In-Store Payments API
  version: '1.2'
  date: '2022-08-22'
  breaking: false
  changes:
  - Clarified referenceId semantics.
  - Switched country codes to ISO-3166-1 alpha.
- api: ShopBack In-Store Payments API
  version: '1.1'
  date: '2022-08-11'
  breaking: false
  additions:
  - Support for both ShopBack Pay and ShopBack PayLater.

recent_documentation_changes:
  note: >-
    Captured from the updatedAt frontmatter ShopBack publishes on each docs page.
    These record documentation change, not necessarily API change.
  items:
  - page: https://docs.shopback.com/reference/create-dynamic-qr-order
    updated: '2026-07-20'
  - page: https://docs.shopback.com/docs/quickstart-api
    updated: '2026-07-20'
  - page: https://docs.shopback.com/reference/in-store-getting-started
    updated: '2026-07-20'
  - page: https://docs.shopback.com/docs/pos-api-troubleshooting-list
    updated: '2026-07-07'
  - page: https://docs.shopback.com/reference/key-concepts
    updated: '2026-06-24'
  - page: https://docs.shopback.com/reference/account-linking-1
    updated: '2026-06-24'
  - page: https://docs.shopback.com/reference/tokenized-payments
    updated: '2026-06-22'
  - page: https://docs.shopback.com/reference/create-pre-auth
    updated: '2026-06-22'
  - page: https://docs.shopback.com/reference/initiateorder
    updated: '2026-06-22'
  - page: https://docs.shopback.com/docs/integration-verification
    updated: '2025-11-20'

plugin_versions:
  source: https://docs.shopback.com/docs/plugin-management
  updated: '2025-06-05'
  plugins:
  - platform: Magento
    version: '3.0'
  - platform: WooCommerce
    version: '3.0'
  - platform: PrestaShop
    version: '3.0'
  - platform: Salesforce Commerce Cloud
    version: published (unversioned archive)

gaps:
- No dated, RSS/Atom-published changelog or release-notes feed for either API.
- The Online Payments API (v2.0) has no published version history; the
  tokenized-payments surface appears in the docs from June 2026 with no changelog
  entry marking its introduction.