ragflow Releases

v0.27.3 is a massive release centered on porting the Agentic RAG stack to Go, alongside a broad ingestion/parsing refactor and a cache backend migration from Valkey 8 to Apache Kvrocks 2.16.0. It adds several new data-source connectors (Feishu Wiki, Zotero) and model providers (AnonRouter, API-Route, DaoXE, Cheaper Inference, GPT-5.6, recent Gemini models), while shipping a large volume of parser, retrieval, agent, security, and UI fixes. Numerous changes harden authorization/SSRF handling and improve DeepDoc/ONNX inference performance and memory behavior.

Oct 23, 2026

This release is a Release Candidate 2 for version 1.0.0. The provided release notes are minimal and do not contain detailed changelog entries, feature lists, or specific updates.

Oct 16, 2026

This release marks the comprehensive rewrite of RAGFlow into Go, shifting from a heavyweight to a lightweight architecture. It introduces significant backend changes including a migration to NATS for message queues and Kvrocks for caching/checkpoints, alongside an automatic data upgrade process from v0.27.2.

Sep 29, 2026

Minimal release notes: "Release v1.0.0-dev1 created from 06c5347d9931a7b0febfa82c16441867d3fd0f08 at 2026-09-28 20:10:33+08:00"

Sep 28, 2026

This release focuses on performance improvements for Agentic RAG, new data sources like Sitemap, and enhanced OCR capabilities with MonkeyOCRv2 and PaddleOCR-VL support. It also introduces new model providers, improves knowledge graph visualization, and includes several UI/UX enhancements and bug fixes.

Sep 10, 2026

This release introduces new connectors for Azure DevOps, You.com, and Serply, adds new model providers like Synthorai and DeepSeek, and includes numerous bug fixes regarding PDF parsing, MinerU rendering, and chat interactions.

Aug 28, 2026

A major release featuring a brand new Knowledge Compilation system (Wiki, Graph, Tree, etc.) replacing GraphRAG and RAPTOR, a revamped Agentic RAG with four thinking modes, and a completely overhauled model provider system.

Aug 19, 2026

Focuses on NLP improvements with a Snowball stemmer supporting 16 languages and Dutch support. Includes significant bug fixes for LM-Studio crashes, MCP server errors, Docling parsers, and metadata persistence.

Jul 7, 2026

Introduces Google BigQuery as a data source connector, adds MCP tools for listing datasets and chats, and integrates the SoMark layout-aware OCR parser. Also adds partial success handling for batch uploads.

Jul 2, 2026

Adds new chat channels for WhatsApp, DingTalk, and WeCom. Improves PaddleOCR with fallback logic and integrates image parsing. Fixes various parsing bugs in DOCX and Laws parsers, as well as MCP and dataflow issues.

Jun 29, 2026

Allows users to modify model types in the model provider, enables Discord and Feishu chat channels, and groups multi-turn chat traces by session in Langfuse. Fixes token billing and adds a legacy mode to the chat completions API.

Jun 17, 2026

Major release implementing auto-populated model lists for multiple providers, new data source connectors (Outlook, OneDrive, Teams, Slack, SharePoint, Salesforce, Azure Blob), and a checkpoint/resume feature for GraphRAG indexing.

Jun 11, 2026

Adds a Browser component for AI web navigation, introduces AHC mode (Ψ-RAG) for RAPTOR, and adds a lightweight `@tool` decorator. Fixes various bugs related to streaming responses, parsing, and agent components.

May 27, 2026

Accelerates dataset search path by 50-100%, pushes metadata filters down to Infinity, and adds Redis caching for TTS. Introduces local & SSH providers in the admin panel and improves connector dashboard.

May 20, 2026

Introduces a generic RESTful API data source connector, adds agent tag management with filtering and sorting, and enables widget customization and persistence. Adds gpt-5.4-mini and gpt-5.4-nano to the model list.

May 14, 2026

Continues the transition to RESTful APIs and enhances security, introduces spreadsheet column-level control and ETag optimization for S3 data sources, and reduces ingestion server boot time.

May 13, 2026

Introduces a lightweight snapshot mechanism for synchronizing deleted files across multiple data sources and fixes metadata visibility/performance issues.

May 9, 2026

Adds OpenDataLoader PDF backend, lazy loading for large PDFs (>50 pages), deleted file sync for Bitbucket/Gmail/Drive/Airtable, and DeepSeek v4 support.

Apr 30, 2026

Major release featuring 7 built-in ingestion pipeline templates, new data sources (Seafile, RSS, DingTalk AI Sheet), user-level memory, RTL UI support, and new model providers (MiniMax, Perplexity).

Apr 21, 2026

Major release introducing Memory features with APIs/SDK, new Agent conversation management with multi-Sandbox support, and enhanced Chat with Thinking mode. Significant ecosystem additions include OceanBase database support, PaddleOCR-VL, and new data source integrations.

Feb 10, 2026