# aleph 4.0.2 released

**URL:** <https://aleph.discourse.group/t/aleph-4-0-2-released/137>\
**Category:** Announcements\
**Tags:** release-aleph\
**Created:** [November 23, 2024, 1:18pm UTC](https://aleph.discourse.group/t/aleph-4-0-2-released/137 "2024-11-23T13:18:27Z")\
**Posts on this page:** 1\
**Page:** 1

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**Author:** ![system](https://global.discourse-cdn.com/free1/uploads/alephdata/original/1X/1d07899dbb3967bb18027043f2990c4bdd206642.png) [@system](https://aleph.discourse.group/u/system)\
**Post date:** [November 23, 2024, 1:18pm UTC](https://aleph.discourse.group/t/aleph-4-0-2-released/137/1 "2024-11-23T13:18:27Z")

</div>

[aleph 4.0.2 released](https://github.com/alephdata/aleph/releases/tag/4.0.2)

We’re announcing the release of Aleph 4.0.2 (and [ingest-file 4.0.2](https://github.com/alephdata/ingest-file/releases/tag/4.0.2)) and highly recommend users of the 4.x branches to update to this release.

## What’s changed

- Update to [servicelayer 1.23.2](https://github.com/alephdata/servicelayer/releases/tag/v1.23.2) which fixes a significant performance regression noticeable especially when there are \> 10000 tasks per dataset being processed

**Full Changelog** : [Comparing 4.0.1...4.0.2 · alephdata/aleph · GitHub](https://github.com/alephdata/aleph/compare/4.0.1...4.0.2)