# Changelog

> Changes to the Delivr Merchant API, newest first.

Source: https://docs.delivr.no/changelog/

The API version is a date. Every answer carries it in `Delivr-Api-Version`, and every webhook in `apiVersion`. Additive changes, such as new fields, endpoints and event types, ship without a new version; see [Versioning](/conventions/versioning/).

## 2026-11-03

- **Robo drivers in the sandbox.** Test drivers are parked at every sandbox store and deliver on-demand orders in about two minutes, so you see every status and webhook without a person in the loop. Directives in `pickup.note` test the failure paths (`sandbox:no_driver`, `sandbox:hand_back`, `sandbox:stop_en_route`, `sandbox:stop_at_pickup`). See [Sandbox and testing](/sandbox/).
- **Developer site.** These docs, with an `llms.txt`, Markdown pages and the OpenAPI document at [`/openapi.yaml`](/openapi.yaml).

## 2026-11-01

The first version of the Merchant API.

- Store locations you manage yourself (`/locations`).
- Availability hints, quotes, and orders for on-demand and window deliveries.
- Goods ready signals (`processing`, `ready`) with `readySignal` per store.
- Assisted checkout: hold an on-demand order while the sale runs at your till (`sale: pending`, `/sale`).
- Cancellation with fee preview and `maxFeeMinor`.
- Fallbacks when an on-demand order fails, with successor orders.
- Signed webhooks with retries, a delivery log, replay and test events.