v4.8.5
onyx-dot-app/onyxv4.8.5Oct 8, 2026by github-actions[bot]
Upgrading?
AI Summary
This release includes hotfixes and backports for v4.8, addressing issues with LLM reasoning efforts, file link rendering, and SharePoint permissions. It updates dependencies to unblock security audits and includes a backported CI fix. Users are warned that upgrading requires running the document index migration if they want to preserve existing data.
Key Highlights
- Deliver reasoning effort to models behind OpenAI-compatible providers
- Fix bold-labeled file links to render as links instead of citations
- Resolve SharePoint folder permission lookups for long URL paths
- Override tinypool dependency to unblock security audit
Breaking Changes
- Requires document index migration from v3.x to preserve existing indexed documents
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(hotfix): cherry-pick 3 commits to release v4.8 by @nmgarza5 in https://github.com/onyx-dot-app/onyx/pull/15500 * fix(deps): override tinypool to 2.1.2 to unblock audit (#15573) to release v4.8 by @nmgarza5 in https://github.com/onyx-dot-app/onyx/pull/15588 * fix(llm): deliver reasoning effort to models behind OpenAI-compatible providers (#15600) to release v4.8 by @onyx-cherry-pick[bot] in https://github.com/onyx-dot-app/onyx/pull/15611 * fix(chat): render bold-labeled file links as links, not citations (#15599) to release v4.8 by @onyx-cherry-pick[bot] in https://github.com/onyx-dot-app/onyx/pull/15619 * feat(ci): a fix opened on main is backported to the four newest release lines (#15591) to release v4.8 by @nmgarza5 in https://github.com/onyx-dot-app/onyx/pull/15635 * fix(sharepoint): look up folder permissions without long URL paths (#15736) to release v4.8 by @onyx-cherry-pick[bot] in https://github.com/onyx-dot-app/onyx/pull/15740 **Full Changelog**: https://github.com/onyx-dot-app/onyx/compare/v4.8.4...v4.8.5
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