Onyx Community Edition

v4.2.1 Breaking

This release includes 1 breaking change for platform teams planning a safe upgrade.

Published 1mo LLM Frameworks

View tool

✓ No known CVEs patched

Read the diff → Tool health → What is this tool? →

✓ No known CVEs patched in this version

Topics

ai ai-chat chatgpt chatui enterprise-search gen-ai

+7 more

information-retrieval llm llm-ui nextjs python self-hosted vector-db

Affected surfaces

auth crypto_tls

Summary

AI summary

Adds Postgres TLS support, enhances indexing with stage-metric coverage and large spreadsheet streaming, and fixes chat reminders, search LLM timeouts, model server thread caps, hierarchy stubs, settings for anonymous users, Notion DB parents, and Drive shortcut resourcekey usage.

Full changelog

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.

See the assets to download this version and install.

What's Changed

feat(db): support TLS for Postgres with server certificate verification (#12290) to release v4.2 by @onyx-cherry-pick[bot] in https://github.com/onyx-dot-app/onyx/pull/12293
feat(indexing): docprocessing stage-metric coverage + residual (#12182) to release v4.2 by @onyx-cherry-pick[bot] in https://github.com/onyx-dot-app/onyx/pull/12302
fix(chat): suppress open_url reminder when the tool is disabled (#12323) to release v4.2 by @onyx-cherry-pick[bot] in https://github.com/onyx-dot-app/onyx/pull/12327
fix(search): bound document_filter LLM calls with a timeout (ENG-4238) (#12333) to release v4.2 by @onyx-cherry-pick[bot] in https://github.com/onyx-dot-app/onyx/pull/12336
fix(model_server): cap torch threads to cgroup CPU quota (#12351) to release v4.2 by @onyx-cherry-pick[bot] in https://github.com/onyx-dot-app/onyx/pull/12356
refactor(slackbot): move source icons to public assets and delete dead code (#12385) to release v4.2 by @onyx-cherry-pick[bot] in https://github.com/onyx-dot-app/onyx/pull/12388
fix: hierarchy node cross batch stubs (#12365) to release v4.2 by @onyx-cherry-pick[bot] in https://github.com/onyx-dot-app/onyx/pull/12391
fix(settings): respect "Always Start with an Agent" for anonymous users (#12394) to release v4.2 by @onyx-cherry-pick[bot] in https://github.com/onyx-dot-app/onyx/pull/12398
fix: notion db parents (#12393) to release v4.2 by @onyx-cherry-pick[bot] in https://github.com/onyx-dot-app/onyx/pull/12395
feat(indexing): stream large spreadsheets via file-backed TabularSection (#12292) to release v4.2 by @onyx-cherry-pick[bot] in https://github.com/onyx-dot-app/onyx/pull/12405
fix: drive resourcekey usage when following shortcuts (#12446) to release v4.2 by @evan-onyx in https://github.com/onyx-dot-app/onyx/pull/12459

Full Changelog: https://github.com/onyx-dot-app/onyx/compare/v4.2.0...v4.2.1

Breaking Changes

Warning: Do not upgrade without first running the OpenSearch document index migration from any v3.x version; existing indexed documents will be lost otherwise.

View diff on GitHub

Weekly OSS security release digest.

The CVE patches and breaking changes that affected production tools this week. One email, every Sunday.

No spam, unsubscribe anytime.

Share this release

Share on X Share on Bluesky

Track Onyx Community Edition

Get notified when new releases ship.

About Onyx Community Edition

Chat UI that works with any LLM. It comes loaded with advanced features like agents, web search, RAG, MCP, deep research, Connectors to 40+ knowledge sources, and more.

All releases →

Related context

Related tools

Earlier breaking changes

v4.3.5 Requires running the OpenSearch document index migration before upgrading.
v4.0.2 Requires running the OpenSearch document index migration before upgrading to v4.0.
v3.3.7 Environment variable DANSWER_RUNNING_IN_DOCKER renamed to ONYX_RUNNING_IN_DOCKER.
v3.0.13 OpenSearch enabled as default search backend replacing Vespa
v3.0.13 License enforcement enabled by default in EE mode