---
title: "Changes to Runway Gen-4.5"
method: POST
path: "/generate/video/runway/gen-4.5"
---

# Changes to Runway Gen-4.5

`POST /generate/video/runway/gen-4.5`

> Every recorded change to this endpoint, newest first.

## Timeline

Changed in 1 of 81 revisions.

- **2026-09-05** `27a8a554d4fd` — 1 info

## Changes

- **2026-09-05** `27a8a554d4fd` — 1 info
  - the `created_at` response's property pattern was changed from `^(?:(?:\d\d[2468][048]|\d\d[13579][26]|\d\d0[48]|[02468][048]00|[13579][26]00)-02-29|\d{4}-(?:(?:0[13578]|1[02])-(?:0[1-9]|[12]\d|3[01])|(?:0[469]|11)-(?:0[1-9]|[12]\d|30)|(?:02)-(?:0[1-9]|1\d|2[0-8])))T(?:(?:[01]\d|2[0-3]):[0-5]\d(?::[0-5]\d(?:\.\d+)?)?(?:Z))$` to `^(?:(?:\d\d[2468][048]|\d\d[13579][26]|\d\d0[48]|[02468][048]00|[13579][26]00)-02-29|\d{4}-(?:(?:0[13578]|1[02])-(?:0[1-9]|[12]\d|3[01])|(?:0[469]|11)-(?:0[1-9]|[12]\d|30)|(?:02)-(?:0[1-9]|1\d|2[0-8])))T(?:(?:[01]\d|2[0-3]):[0-5]\d:[0-5]\d(?:\.\d+)?(?:Z))$` for the status `200`

---

[Operation](https://skmtc.dev/krea/apis/krea-api/docs/generate/video/runway/gen-4.5/post.md) · [API](https://skmtc.dev/krea/apis/krea-api.md) · [Page](https://skmtc.dev/krea/apis/krea-api/changes/generate/video/runway/gen-4.5/post)