---
title: "Changes to ✨ Put prompt version"
method: PUT
path: "/api/prompts/{prompt_id}/versions/{version_id}"
---

# Changes to ✨ Put prompt version

`PUT /api/prompts/{prompt_id}/versions/{version_id}`

> Every recorded change to this endpoint, newest first.
> 103 revisions in range; 1 not diffed.

## Timeline

Changed in 1 of 103 revisions.

- **2026-07-08** `b5f055b9d45b` — 3 breaking

## Changes

- **2026-07-08** `b5f055b9d45b` — 3 breaking
  - the response property `created_by/allOf[#/components/schemas/UserSimple]/avatar` became nullable for the status `200`
  - the response property `score` became nullable for the status `200`
  - the `score` response's property type changed from `string` to `number`, and format from no format to `double` for status `200`

---

[Operation](https://skmtc.dev/humansignal/apis/label-studio-api/docs/api/prompts/:prompt_id/versions/:version_id/put.md) · [API](https://skmtc.dev/humansignal/apis/label-studio-api.md) · [Page](https://skmtc.dev/humansignal/apis/label-studio-api/changes/api/prompts/:prompt_id/versions/:version_id/put)