# What changed in fake-indexeddb

> 6 changes in fake-indexeddb 6 from its official release notes, upgrade guides and advisories: 2 new APIs and options. Each one cited. Sources checked 2026-10-18. HTML: https://unstale.sh/npm/fake-indexeddb/

To see which of these apply to a repository, run `npx @unstale/cli init` in it.

## fake-indexeddb 6

### New APIs and options

- Adds support for capture to improve Event compatibility. (6.2.5) — [release notes](https://github.com/dumbmatter/fakeIndexedDB/releases/tag/v6.2.5)
- Adds support for handleEvent to improve Event compatibility. (6.2.5) — [release notes](https://github.com/dumbmatter/fakeIndexedDB/releases/tag/v6.2.5)

### Performance

- Performance was improved. (6.2.6) — [release notes](https://github.com/dumbmatter/fakeIndexedDB/releases/tag/v6.2.6)

### Fixes and other changes

- Fixed a memory leak involving finished transactions. (6.2.6) — [release notes](https://github.com/dumbmatter/fakeIndexedDB/releases/tag/v6.2.6)
- Improves handling of some edge cases related to transaction timing. (6.2.5) — [release notes](https://github.com/dumbmatter/fakeIndexedDB/releases/tag/v6.2.5)
- Several small bug fixes handle various edge cases more correctly, increasing the number of passing Web Platform Tests. (6.2.4) — [release notes](https://github.com/dumbmatter/fakeIndexedDB/releases/tag/v6.2.4)