### v3.10.2 2026-09-09
- Fix cross-realm binary type detection in `getTypeOf`. Fixes [#759](https://github.com/Stuk/jszip/issues/759) (see [#578](https://github.com/Stuk/jszip/pull/578))
- Add missing types for `JSZip.defaults`. Fixes [#690](https://github.com/Stuk/jszip/issues/690) (see [#927](https://github.com/Stuk/jszip/pull/927))
- Fix Blob support in Node.js 18 and up. Fixes [#941](https://github.com/Stuk/jszip/issues/941) (see [#955](https://github.com/Stuk/jszip/pull/955))
v3.10.1 2022-08-02
Add sponsorship files.
If you appreciate the time spent maintaining JSZip then I would really appreciate your sponsorship.
Consolidate metadata types and expose OnUpdateCallback #851 and #852
use const instead var in example from README.markdown #828
Switch manual download link to HTTPS #839
Internals:
Replace jshint with eslint #842
Add performance tests #834
### v3.10.0 2022-05-20
- 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))
### v3.9.1 2022-04-06
- Fix recursive definition of `InputFileFormat` introduced in 3.9.0.
### v3.9.0 2022-04-04
- 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))
### v3.8.0 2022-03-30
- Santize filenames when files are loaded with `loadAsync`, to avoid ["zip slip" attacks](https://snyk.io/research/zip-slip-vulnerability). The original filename is available on each zip entry as `unsafeOriginalName`. See the [documentation](https://stuk.github.io/jszip/documentation/api_jszip/load_async.html). Many thanks to McCaulay Hudson for reporting.