---
title: JavaScript SDK 3.8.2
summary: null
url: >-
  https://www.fastly.com/documentation/reference/changes/2024/01/javascript-sdk-3.8.2
---

## Fixed

- ensure we honor first-byte-timeout and between-bytes-timeout for dynamically registered backends ([#719](https://github.com/fastly/js-compute-runtime/issues/719)) ([2851507](https://github.com/fastly/js-compute-runtime/commit/2851507f9ca00a3f272a13c174a2906163f95c40))
- If request does not have a static backend defined, return `undefined` for the Request.prototype.backend getter ([#722](https://github.com/fastly/js-compute-runtime/issues/722)) ([251c037](https://github.com/fastly/js-compute-runtime/commit/251c037f424ace09e87ec0a47d7579d7b90626a1))