v4.7.2

onyx-dot-app/onyxv4.7.2Sep 13, 2026by github-actions[bot]

Upgrading?

AI Summary

A maintenance release addressing bug fixes for LLM tool calls, session locking, and chat preferences, alongside an update to the MinIO deployment dependency. A warning is included advising against upgrading without running the document index migration.

Key Highlights

  • Fix GPT-5.4+ tool calls by sending reasoning_effort=none
  • Fix session placeholder row lock in auth
  • Fix disabled actions in chat and unblock Chat Preferences toggles
  • Pin MinIO deployment by digest
  • Warning: Do not upgrade without running document index migration

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
* fix(llm): send reasoning_effort=none for GPT-5.4+ tool calls over chat completions (#14603) to release v4.7 by @onyx-cherry-pick[bot] in https://github.com/onyx-dot-app/onyx/pull/14610
* fix(auth): upgrade a placeholder on the session that holds its row lock (#14609) to release v4.7 by @onyx-cherry-pick[bot] in https://github.com/onyx-dot-app/onyx/pull/14621
* fix: keep disabled actions out of chat and unblock Chat Preferences toggles (#14627) to release v4.7 by @evan-onyx in https://github.com/onyx-dot-app/onyx/pull/14633
* fix(deployment): pull MinIO from quay.io and pin the latest release by digest (#14689) to release v4.7 by @onyx-cherry-pick[bot] in https://github.com/onyx-dot-app/onyx/pull/14690


**Full Changelog**: https://github.com/onyx-dot-app/onyx/compare/v4.7.1...v4.7.2

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