Summary

Improvements

• Agent Performance Optimized: Improved planning and reflection speed for simple tasks; optimized concurrent tool calls for parallelizable scenarios, significantly reducing overall response time.
• Agent Prompt Framework exposed: Developers can now customize and override framework-level prompts in the system prompt section, enhancing flexibility and control.
• Execute SQL Component Enhanced: Replaced the original variable reference component with a text input field, allowing free-form SQL writing with variable support.
• Chat: Re-enabled Reasoning and Cross-language search.
• Retrieval API Enhanced: Added metadata filtering support to the Retrieve chunks method.

Added models

• Meituan LongCat
• Kimi: kimi-k2-turbo-preview and kimi-k2-0905-preview
• Qwen: qwen3-max-preview
• SiliconFlow: DeepSeek V3.1

Fixed issues

• Dataset: Deleted files remained searchable.
• Chat: Unable to chat with an Ollama model.
• Agent: Resolved issues including cite toggle failure, task mode requiring dialogue triggers, repeated answers in multi-turn dialogues, and duplicate summarization of parallel execution results.

What's Changed

• Fix typo by @JinHai-CN in https://github.com/infiniflow/ragflow/pull/9766
• Feature/workflow en cn by @YyBoom233 in https://github.com/infiniflow/ragflow/pull/9742
• Fix: second round value removal. by @KevinHuSh in https://github.com/infiniflow/ragflow/pull/9756
• Refactor: Improve the try logic for upload_to_minio by @Woody-Hu in https://github.com/infiniflow/ragflow/pull/9735
• add Russian in translation table index.tsx by @rjohny55 in https://github.com/infiniflow/ragflow/pull/9773
• Clarify installation of pre-commit alongside uv in README by @aopstudio in https://github.com/infiniflow/ragflow/pull/9749
• Feat: Add AvatarUpload component #3221 by @cike8899 in https://github.com/infiniflow/ragflow/pull/9777
• Add Russian language Update app.tsx by @rjohny55 in https://github.com/infiniflow/ragflow/pull/9772
• The agent directly outputs the results under the task model #9745 by @cike8899 in https://github.com/infiniflow/ragflow/pull/9746
• Improve model tag rendering by splitting comma-separated string into styled components by @aopstudio in https://github.com/infiniflow/ragflow/pull/9762
• Fix: agent template error. by @KevinHuSh in https://github.com/infiniflow/ragflow/pull/9784
• Feat: Use AvatarUpload to replace the avatar settings on the dataset and search pages #3221 by @cike8899 in https://github.com/infiniflow/ragflow/pull/9785
• Fix: Optimized variable node display and Agent template multi-language support #3221 by @dcc123456 in https://github.com/infiniflow/ragflow/pull/9787
• Refa: unify reference format of agent completion and OpenAI-compatible completion API by @yongtenglei in https://github.com/infiniflow/ragflow/pull/9792
• Fix: Fixed the issue where the thinking mode on the chat page could not be turned off #9789 by @cike8899 in https://github.com/infiniflow/ragflow/pull/9794
• Feat: init dataflow. by @KevinHuSh in https://github.com/infiniflow/ragflow/pull/9791
• Feat: Extract the save buttons for dataset and chat configurations to separate files to increase permission control #3221 by @cike8899 in https://github.com/infiniflow/ragflow/pull/9803
• Fix: Optimized Input and MultiSelect component functionality and dataSet-chunk page styling #9779 by @dcc123456 in https://github.com/infiniflow/ragflow/pull/9815
• Fix: Ollama chat cannot access remote deployment by @yongtenglei in https://github.com/infiniflow/ragflow/pull/9816
• Fix: Fixed the issue that similarity threshold modification in chat and search configuration failed #3221 by @dcc123456 in https://github.com/infiniflow/ragflow/pull/9821
• Feat: add SearXNG search tool to Agent (frontend + backend, i18n) by @RuyXu in https://github.com/infiniflow/ragflow/pull/9699
• Fix: Optimized the style and functionality of multiple components #3221 #9817 by @dcc123456 in https://github.com/infiniflow/ragflow/pull/9824

New Contributors

• @haiyuewa made their first contribution in https://github.com/infiniflow/ragflow/pull/9838
• @SaurabhLingam made their first contribution in https://github.com/infiniflow/ragflow/pull/9812
• @GrubbyLee made their first contribution in https://github.com/infiniflow/ragflow/pull/9900
• @jayant-yadav made their first contribution in https://github.com/infiniflow/ragflow/pull/9907
• @SyedShahmeerAli12 made their first contribution in https://github.com/infiniflow/ragflow/pull/9913
• @kevinhonor made their first contribution in https://github.com/infiniflow/ragflow/pull/9923
• @biyuhao made their first contribution in https://github.com/infiniflow/ragflow/pull/9776

Full Changelog: https://github.com/infiniflow/ragflow/compare/v0.20.4...v0.20.5