---
title: JavaScript SDK 1.7.0
summary: null
url: >-
  https://www.fastly.com/documentation/reference/changes/2023/04/javascript-sdk-1.7.0
---

## Added

- BYOB streams, basic usage, _pending WPT_ ([ab97e75](https://github.com/fastly/js-compute-runtime/commit/ab97e75e3b595911432327b35fcf4716675a0dd0))
- Implement subset of crypto.subtle.importKey which can import a JSONWebKey using RSASSA-PKCS1-v1_5 ([#472](https://github.com/fastly/js-compute-runtime/issues/472)) ([110e7f4](https://github.com/fastly/js-compute-runtime/commit/110e7f42c1a86c4b4b722ea4b6780bb68f7f4523))