v2.2.0

What's Changed

🚨 BREAKING CHANGES

• BREAKING CHANGE: Upgrade Milvus to 3.0 by @hedhoud in #855

Caution

Existing Milvus 2.x deployments must be migrated before upgrading to OpenRAG 2.2.0. Use the milvus_v3_migration.zip file attached below together with the migration documentation to migrate your existing Milvus data from v2 to v3.

• BM25 lexical search is now case-insensitive by @Ahmath-Gadji in #880
  This change updates the BM25 analyzer and requires the corresponding Milvus schema migration for existing deployments.

Caution

Follow the steps in this Doc

🚀 Features

• Scope retrieval to a list of file_ids by @ewan102 in #761
• Add support for custom system prompts by @ewan102 in #774
• Add self-expiring "New" badges for recently introduced features by @Ahmath-Gadji in #877
• Add the structure-aware structured_section chunking strategy by @andyne13 in #861
• Add management of ASR transcription prompts by @hedhoud in #872
• Show the active Jobs count in the sidebar by @hedhoud in #881
• Add configurable OpenAI-compatible STT endpoints by @hedhoud in #873
• Add a Release Notes dialog to the Admin Console by @hedhoud in #878
• Normalize MOSS diarized transcripts for cleaner indexing and retrieval by @hedhoud in #874
• Allow STT endpoints and transcription prompts to be selected per indexation preset by @hedhoud in #875
• Add indexing completion callback URLs by @ewan102 in #695
• Highlight the new STT capabilities in the Admin Console by @hedhoud in #893

🐛 Bug Fixes

• Recover TaskStateManager after actor failures by @hedhoud in #850
• Drop falsy logprobs values from payloads for strict providers by @paultranvan in #827
• Regenerate the UI lockfile with npm 10 so Docker builds using npm ci succeed by @Ahmath-Gadji in #859
• Forward vendor-specific fields on chat messages and completions by @paultranvan in #833
• Honor client-supplied llm_override endpoints behind the opt-in configuration flag by @paultranvan in #834
• Prevent real captions next to image placeholders from being dropped during chunking by @andyne13 in #866
• Make the release checklist fail correctly when validation fails by @andyne13 in #840
• Allow files to be re-uploaded after cancelled indexing tasks by @hedhoud in #869
• Remove leftover refactor scaffolding by @Ahmath-Gadji in #892

🔧 Technical & Documentation

• Merge the release/2.1.1 branch back into develop by @Ahmath-Gadji in #854
• Refresh npm lockfiles by @andyne13 in #857
• Update the architecture diagram and correct the README format list by @andyne13 in #856
• Update the README by @andyne13 in #860
• Correct the Astro deployment trigger documentation by @andyne13 in #858
• Run the UI Vitest suite on pull requests by @Ahmath-Gadji in #884
• Document all three verify-tag release validation failure modes by @andyne13 in #882

📦 Migration

For existing Milvus 2.x installations, migrate your data before starting OpenRAG 2.2.0.

Migration package:

Full Changelog: v2.1.1...v2.2.0