---
title: "Changes to Generate or edit an image with FLUX.2 [pro] (preview)"
method: POST
path: "/v1/flux-2-pro-preview"
---

# Changes to Generate or edit an image with FLUX.2 [pro] (preview)

`POST /v1/flux-2-pro-preview`

> Every recorded change to this operation, newest first.

## Timeline

Changed in 3 of 18 revisions.

- **2026-10-21** `ab75e0a84610`: 1 breaking
- **2026-10-12** `50c3640d9e08`: 1 info
- **2026-09-11** `bfcfd689618a`: 1 info

## Changes

- **2026-10-21** `ab75e0a84610`: 1 breaking
  - added the pattern `^[^\x00]*$` to the request property `user/anyOf[subschema #1]/`
- **2026-10-12** `50c3640d9e08`: 1 info
  - the `safety_tolerance` request property's max was increased from `5.00` to `7.00`
- **2026-09-11** `bfcfd689618a`: 1 info
  - added the new optional request property `user`

---

[Operation](https://skmtc.dev/bfl/apis/bfl-api/docs/v1/flux-2-pro-preview/post.md) - [API](https://skmtc.dev/bfl/apis/bfl-api.md) - [Page](https://skmtc.dev/bfl/apis/bfl-api/changes/v1/flux-2-pro-preview/post)