---
title: "What changed in this API, newest first"
method: GET
path: "/changelog/"
tags: ["Discovery"]
---

# What changed in this API, newest first

`GET /changelog/`

## Request

- Base URL: `https://onlygoodantibodies.co.uk/api/v1`
- URL: `https://onlygoodantibodies.co.uk/api/v1/changelog/`
- Auth: none required

One entry per release — the same list `info.version` is taken from. `?since=2.2.0` answers only what is newer. Every `/api/` reply also carries an `OGA-API-Version` header, so a client can notice a new version on a request it was already making. `kind` is `added`, `changed`, `removed` or `fixed`; `changed` and `removed` are the ones a client may need to act on, and `action` says how.

## Query parameters

- `since` string

## Response `200`

The releases, newest first.

## Other responses

- `400`: A parameter could not be read.

---

[API](https://skmtc.dev/onlygoodantibodies/apis/oga-data-api.md) · [All operations](https://skmtc.dev/onlygoodantibodies/apis/oga-data-api/llms.txt) · [OpenAPI document](https://skmtc.dev/onlygoodantibodies/apis/oga-data-api/revisions/8df16a210acb?raw)