v4.8.3

onyx-dot-app/onyxv4.8.3Oct 1, 2026by github-actions[bot]

Upgrading?

AI Summary

A maintenance release focused on security dependency updates.

Key Highlights

  • Backported security dependency fixes to release v4.8
  • Standard maintenance update with no major functional changes

Full Release Notes

## Warning
Do not upgrade to this release if you want to preserve your existing indexed documents but have not yet run the document index migration, which can be done from any version v3.x. [See additional documentation here](https://docs.onyx.app/admins/advanced_configs/opensearch_document_index_migration#opensearch-document-index-migration).

See the assets to download this version and install.

## What's Changed
* chore(deps): backport security dependency fixes to release v4.8 by @onyx-cherry-pick[bot] in https://github.com/onyx-dot-app/onyx/pull/15396

**Full Changelog**: https://github.com/onyx-dot-app/onyx/compare/v4.8.2...v4.8.3

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