v4.3.2

onyx-dot-app/onyxv4.3.2Jul 9, 2026by github-actions[bot]

AI Summary

This release refactors the agent knowledge pane and improves file handling by enabling backend-parsed spreadsheet previews for xlsx attachments.

Key Highlights

Refactor agent knowledge pane
Render xlsx chat attachments via backend-parsed preview
Stress test stateless sandbox and batching

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
* refactor: agent knowledge pane (#12752) to release v4.3 by @onyx-cherry-pick[bot] in https://github.com/onyx-dot-app/onyx/pull/12770
* fix(files): render xlsx chat attachments via backend-parsed spreadsheet preview (#12764) to release v4.3 by @onyx-cherry-pick[bot] in https://github.com/onyx-dot-app/onyx/pull/12785
* fix(prompts): stress stateless sandbox + batching in python tool guidance (#12763) to release v4.3 by @onyx-cherry-pick[bot] in https://github.com/onyx-dot-app/onyx/pull/12786
* fix(chat): render full multi-model comparison in shared chats (#12792) to release v4.3 by @onyx-cherry-pick[bot] in https://github.com/onyx-dot-app/onyx/pull/12794

**Full Changelog**: https://github.com/onyx-dot-app/onyx/compare/v4.3.1...v4.3.2