# JSZip changelog

> Create, read and edit .zip files in JavaScript.

- Vendor: Stuart Knightley
- Category: Frameworks & Libraries
- Official site: https://stuk.github.io/jszip/
- Tracked by: What's New (https://whatsnew.fyi/product/jszip)
- Harvested from: Registry (npm: jszip)
- Entries below: 15 (newest first)

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'.

## Releases

### 3.10.1

- Date: 2022-08-02
- Version: 3.10.1
- Original notes: https://www.npmjs.com/package/jszip/v/3.10.1
- Permalink: https://whatsnew.fyi/product/jszip/releases/3.10.1

- **added** — Expose OnUpdateCallback type
- **changed** — Consolidate metadata types
- **changed** — Use const instead of var in README examples
- **changed** — Switch manual download link to HTTPS

- Add sponsorship files.
    + If you appreciate the time spent maintaining JSZip then I would really appreciate [your sponsorship](https://github.com/sponsors/Stuk).
- Consolidate metadata types and expose OnUpdateCallback [#851](https://github.com/Stuk/jszip/pull/851) and [#852](https://github.com/Stuk/jszip/pull/852)
- use `const` instead `var` in example from README.markdown [#828](https://github.com/Stuk/jszip/pull/828)
- Switch manual download link to HTTPS [#839](https://github.com/Stuk/jszip/pull/839)

Internals:

- Replace jshint with eslint [#842](https://github.com/Stuk/jszip/pull/842)
- Add performance tests [#834](https://github.com/Stuk/jszip/pull/834)

### 2.7.0

- Date: 2022-08-02
- Version: 2.7.0
- Original notes: https://www.npmjs.com/package/jszip/v/2.7.0
- Permalink: https://whatsnew.fyi/product/jszip/releases/2.7.0

### 3.10.0

- Date: 2022-05-20
- Version: 3.10.0
- Original notes: https://www.npmjs.com/package/jszip/v/3.10.0
- Permalink: https://whatsnew.fyi/product/jszip/releases/3.10.0

- **changed** — Replace setimmediate dependency with a more efficient one
- **changed** — Update types of currentFile metadata to include null

- Change setimmediate dependency to more efficient one. Fixes https://github.com/Stuk/jszip/issues/617 (see [#829](https://github.com/Stuk/jszip/pull/829))
- Update types of `currentFile` metadata to include `null` (see [#826](https://github.com/Stuk/jszip/pull/826))

### 3.9.1

- Date: 2022-04-06
- Version: 3.9.1
- Original notes: https://www.npmjs.com/package/jszip/v/3.9.1
- Permalink: https://whatsnew.fyi/product/jszip/releases/3.9.1

### 3.9.0

- 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

### 3.8.0

- Date: 2022-03-30
- Version: 3.8.0
- Original notes: https://www.npmjs.com/package/jszip/v/3.8.0
- Permalink: https://whatsnew.fyi/product/jszip/releases/3.8.0

### 3.7.1

- Date: 2021-08-05
- Version: 3.7.1
- Original notes: https://www.npmjs.com/package/jszip/v/3.7.1
- Permalink: https://whatsnew.fyi/product/jszip/releases/3.7.1

### 3.7.0

- Date: 2021-07-23
- Version: 3.7.0
- Original notes: https://www.npmjs.com/package/jszip/v/3.7.0
- Permalink: https://whatsnew.fyi/product/jszip/releases/3.7.0

### 3.6.0

- Date: 2021-02-10
- Version: 3.6.0
- Original notes: https://www.npmjs.com/package/jszip/v/3.6.0
- Permalink: https://whatsnew.fyi/product/jszip/releases/3.6.0

### 3.6.0-0

- Date: 2021-02-09
- Version: 3.6.0-0
- Original notes: https://www.npmjs.com/package/jszip/v/3.6.0-0
- Permalink: https://whatsnew.fyi/product/jszip/releases/3.6.0-0
- Labels: Pre-release

### 3.5.0

- Date: 2020-06-14
- Version: 3.5.0
- Original notes: https://www.npmjs.com/package/jszip/v/3.5.0
- Permalink: https://whatsnew.fyi/product/jszip/releases/3.5.0

### 3.4.0

- Date: 2020-04-19
- Version: 3.4.0
- Original notes: https://www.npmjs.com/package/jszip/v/3.4.0
- Permalink: https://whatsnew.fyi/product/jszip/releases/3.4.0

### 3.3.0

- Date: 2020-04-01
- Version: 3.3.0
- Original notes: https://www.npmjs.com/package/jszip/v/3.3.0
- Permalink: https://whatsnew.fyi/product/jszip/releases/3.3.0

### 3.2.2

- Date: 2019-07-03
- Version: 3.2.2
- Original notes: https://www.npmjs.com/package/jszip/v/3.2.2
- Permalink: https://whatsnew.fyi/product/jszip/releases/3.2.2

### 3.2.1

- Date: 2019-03-22
- Version: 3.2.1
- Original notes: https://www.npmjs.com/package/jszip/v/3.2.1
- Permalink: https://whatsnew.fyi/product/jszip/releases/3.2.1