Release v0.20.1 created from 9b026fc at 2025-08-08 18:51:10+08:00

Summary

New Features

• The Retrieval components now support the dynamic specification of knowledge base names using variables.
• The user interface now includes a French language option.

Added Models

• GPT 5
• Claude 4.1

New agent Templates (both workflow and agentic)

• SQL Assistant Workflow: Empowers non-technical teams (e.g., operations, product) to independently query business data.
• Choose Your Knowledge Base Workflow: Lets users select a knowledge base to query during conversations. #9325
• Choose Your Knowledge Base Agent: Delivers higher-quality responses with extended reasoning time, suited for complex queries. #9325

Fixed Issues

• The Agent component was unable to invoke models installed via vLLM.
• Agents could not be shared with the team.
• Embedding an Agent into a webpage was not functioning properly.

What's Changed

• Feat: Add the migration script and its doc, added backup as default… by @Treedy2020 in #8245
• Fix: list tags api by using tenant id instead of user id by @whhe in #9103
• Fix:Error when parsing files using Gemini: ERROR: GENERIC_ERROR - Unknown field for GenerationConfig: max_tokens by @Woody-Hu in #9195
• Fix: enlarge the timeout limits. by @KevinHuSh in #9201
• Fix:Repeated images when parsing markdown files with images by @Woody-Hu in #9196
• Refactor: support config strong test by @Woody-Hu in #9198
• Fix: migrate deprecated Langfuse API from v2 to v3 by @yongtenglei in #9204
• docs(agent): Correct several spelling errors, such as: Ouline -> Outline by @Kennytian in #9188
• fix #8424 NPE in dify_retrieval.py, add log exception by @mustangxu in #9212
• fix "TypeError: '<' not supported between instances of 'Emu' and 'Non… by @mustangxu in #9209
• fix "out of memory" if slide.get_thumbnail() to a huge image by @mustangxu in #9211
• Feat: New Agent startup parameters add knowledge base parameter #9194 by @cike8899 in #9210
• Fix: Web Server Accepts Invalid Data That Could Cause Problems in uv.lock by @kira-offgrid in #8966
• Feat: list documents supports range filtering by @yongtenglei in #9214
• Fix: Fixed the issue where the prompt word edit box had no scroll bar #3221 by @cike8899 in #9215
• Fix: Fixed the loss of Await Response function on the share page and other style issues #3221 by @dcc123456 in #9216
• v0.20.0 release notes by @writinwaters in #9218
• Fix: Fixed the issue where the agent's chat box could not automatically scroll to the bottom #3221 by @cike8899 in #9219
• Fix: correct single base64 image handling in image prompt by @yongtenglei in #9220
• Fix: Add prompt text to the form in the MCP module by @dcc123456 in #9222
• Perf Impr: Decouple reasoning and extraction for faster, more precise logic by @es-zx in #9191
• Fix: self-deployed LLM error, by @KevinHuSh in #9217
• Refa: ensure Redis stream queue could be created properly by @yongtenglei in #9223
• Docs: Updated tips for max rounds by @writinwaters in #9235
• Fix:local variable 'response' referenced before assignment by @Woody-Hu in #9230
• Fix: Set the maximum number of rounds for the agent to 1 #3221 by @cike8899 in #9238
• Fix: fix mismatch of assitant message and its reference by @sinopec in #9233
• Refactor:Improve the chat stream logic for NvidiaCV by @Woody-Hu in #9242
• Fix: update broken agent OpenAI-Compatible completion due to v0.20.0 changes by @yongtenglei in #9241
• Feat: Render dialog list #3221 by @cike8899 in #9249
• Fix: PlainParser using fix in presentation by @yzztin in #9239
• Fix: resolve the prompt problem of Customer Support Workflow by @YyBoom233 in #9251
• Feat: Limit the appearance of loops in operators in the agent canvas #3221 by @cike8899 in #9253
• Fix: local variable issue. by @KevinHuSh in #9255
• Fix: template error. by @KevinHuSh in #9258
• Update readme by @JinHai-CN in #9260
• Docs: fixed errors by @writinwaters in #9259
• Added French language support by @ramincedric in #9173
• Feat: Added history management and paste handling features #3221 by @dcc123456 in #9266
• Feat: advanced list dialogs by @yongtenglei in #9256
• FIX: If chunk["content_with_weight"] contains one or more unpaired surrogate characters (such as incomplete emoji or other special characters), then calling .encode("utf-8") directly will raise a UnicodeEncodeError. by @gooodboyAo in #9246
• Feat: add Claude Opus 4.1 by @yongtenglei in #9268
• Fix:remove a img close which can not operate by @Woody-Hu in #9267
• Refactor:Improve the logic so that it does not decode base 64 for the test image each time by @Woody-Hu in #9264
• Feat: Create a conversation #3221 by @cike8899 in #9269
• Refa: add provider info while adding model. by @KevinHuSh in #9273
• Feat: Search conversation by name #3221 by @cike8899 in #9283
• Add **kwargs to model base class constructors by @isthaison in #9252
• fix: add missing env vars and default values of service_conf.yaml by @whhe in #9289
• fix: Optimized popups and the search page by @dcc123456 in #9297
• Feat: Render chat page #3221 by @cike8899 in #9298
• Refactor:naive_merge_with_images close useless images by @Woody-Hu in #9296
• Fix: virtual file cannot be displayed in KB by @yongtenglei in #9282
• Feat: Configure colors according to the design draft#3221 by @cike8899 in #9301
• Feat: Replace color variables according to design draft #3221 by @cike8899 in #9305
• Fix: bytes style image issue and pressure test. by @KevinHuSh in #9304
• Fix: model type error. by @KevinHuSh in #9308
• Feat: Restore the button's background color #3221 by @cike8899 in #9307
• Add files viaContribute a new workflow template: SQL Assistant upload by @YyBoom233 in #9311
• Fix: update broken agent completion due to v0.20.0 changes by @yongtenglei in #9309
• Feat: Render agent setting dialog #3221 by @cike8899 in #9312
• Feat: supports GPT-5 by @yongtenglei in #9320
• fix model type by @isthaison in #9250
• Update chat_model.py by @Woody-Hu in #9318
• Feat: Add xai logo #1853 by @cike8899 in #9321
• Feat: Set the description of the agent, which can be null #3221 by @cike8899 in #9327
• Fix: add prologue to api. by @KevinHuSh in #9322
• New workflow templates: choose your knowledge base by @satoruhanayo in #9325
• Update the sql assistant workflow by @YyBoom233 in #9329
• Docs: v0.20.1 release notes by @writinwaters in #9331
• feat(agent): Adds prologue functionality by @dcc123456 in #9336
• Revert: revert token_required decorator of agent_bot completions and inputs by @yongtenglei in #9332
• Docs: Update version references to v0.20.1 in READMEs and docs by @asiroliu in #9335
• Fix: canvas sharing bug. by @KevinHuSh in #9339
• Refa: code format. by @KevinHuSh in #9342

New Contributors

• @Treedy2020 made their first contribution in #8245
• @mustangxu made their first contribution in #9212
• @yzztin made their first contribution in #9239
• @YyBoom233 made their first contribution in #9251
• @ramincedric made their first contribution in #9173
• @gooodboyAo made their first contribution in #9246
• @satoruhanayo made their first contribution in #9325

Full Changelog: v0.20.0...v0.20.1