# JSZip 3.9.0

- Product: JSZip (https://whatsnew.fyi/product/jszip)
- Vendor: Stuart Knightley
- Date: 2022-04-05
- Version: 3.9.0
- Original notes: https://www.npmjs.com/package/jszip/v/3.9.0
- Permalink: https://whatsnew.fyi/product/jszip/releases/3.9.0

What's New is an index, not a publisher: every entry below links to the vendor's own release notes, which are the authoritative source. Entries are labelled where they are hand-curated sample data, pre-releases, or drawn from a secondary source such as a developer blog.

Reuse: the summaries, labels and curation here are © What's New. Quote freely with attribution and a link back; wholesale republication of the corpus is not permitted — terms: https://whatsnew.fyi/terms. The vendors' own release notes remain their publishers'.

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- **changed** — Update types JSZip#loadAsync to accept a promise for data and remove arguments from new JSZip()
- **changed** — Update types for compressionOptions to JSZipFileOptions and JSZipGeneratorOptions
- **added** — Add types for generateInternalStream

- Update types JSZip#loadAsync to accept a promise for data, and remove arguments from `new JSZip()` (see [#752](https://github.com/Stuk/jszip/pull/752))
- Update types for `compressionOptions` to JSZipFileOptions and JSZipGeneratorOptions (see [#722](https://github.com/Stuk/jszip/pull/722))
- Add types for `generateInternalStream` (see [#774](https://github.com/Stuk/jszip/pull/774))