🚀 What’s New in v1.4.1? 🚀

Welcome to version 1.4.1! This release is all about squashing bugs, enhancing functionality, and making everything run smoother. Here’s the scoop:

🚀 New Features

• Optional Request Logging: Now you can configure optional request and response logging to help with debugging and tracking, thanks to @NeatGuyCoding in #19783.

• Web Media Element Enhancements: Added support for both <video> and <audio> elements with src attributes, bringing you more flexibility when embedding media, by @ruanjf in #19988.

• Aliyun OSS Storage Support in Plugin Daemon: The new Plugin Storage Type now supports Aliyun OSS, catering to users in need of this cloud storage option, courtesy of @quicksandznzn in #20012.

• Tracing Conversation in Opik Tracer: Introduced support for tracking conversations via Opik Tracer, enhancing your tracing capabilities, integrated by @Lothiraldan in #20063.

• Streamlined App Creation: Simplified the app creation experience with collapsed basic app types for a more intuitive setup, thanks to @guchenhe in #20007.

• Document Extractor Enhancements: Implemented the chardet encoding in our document extractor to handle varied text encodings more robustly, courtesy of @laipz8200 in #20269.

🛠️ Fixes and Improvements

• Security Update: Upgraded qdrant-client to version 1.9.0 to keep your environment secure and up to date by @Gevtolev in #20231.

• Overflow and Layout Fixes: Corrected metadata condition name overflow and improved handling of long bot descriptions by @CorrectRoadH in #19812 and #19805.

• File Upload and Export: Resolved issues with avatar uploads and custom file type exports so everything uploads without a hitch by @iamjoel and @hjlarry in respective pulls.

• Performance Optimizations: Improved several workflows, including the validation logic in OpsTraceManager and chart rendering in markdown to tackle flickering and looping issues, with help from @jameshui1997 and @xuzijie1995 among others.

• Knowledge Retrieval and Workflow Enhancements: Addressed an uninitialized variable error and improved logic in knowledge retrieval efforts by @zhudongwork and others.

Upgrade to v1.4.1 and enjoy a more streamlined, robust, and feature-rich experience that primes your projects for success!

Upgrade Guide

Docker Compose Deployments

1. Back up your customized docker-compose YAML file (optional)

   cd docker
   cp docker-compose.yaml docker-compose.yaml.$(date +%s).bak

2. Get the latest code from the main branch

   git checkout main
   git pull origin main

3. Stop the service. Please execute in the docker directory

   docker compose down

4. Back up data

   tar -cvf volumes-$(date +%s).tgz volumes

5. Upgrade services

   docker compose up -d

Source Code Deployments

1. Stop the API server, Worker, and Web frontend Server.

2. Get the latest code from the release branch:

   git checkout 1.4.1

3. Update Python dependencies:

   cd api
   uv sync

4. Then, let's run the migration script:

   uv run flask db upgrade

5. Finally, run the API server, Worker, and Web frontend Server again.

What's Changed

• Resolve Python Logger library warnings by @emmanuel-ferdman in #19791
• Fix: style of app publisher by @JzoNgKVO in #19803
• fix: fix metadata condition name overflow by @CorrectRoadH in #19812
• fix: fix overflow when bot description too long by @CorrectRoadH in #19805
• fix: llm parameters radio type dark style by @junjiem in #19833
• feat(workflow): domain model for workflow node execution by @laipz8200 in #19430
• fix: upload avatar failed by @iamjoel in #19853
• fix: correct type mismatch in WorkflowService node execution handling by @laipz8200 in #19846
• revert #19497 (19497) by @gq957534377 in #19807
• feat(DraftWorkflowApi): Requires environment_variables in DraftWorkflowApi by @laipz8200 in #19849
• feat: Add optional request and response JSON logging extension with configuration and tests by @NeatGuyCoding in #19783
• fix: nav selector's dark theme by @hjlarry in #19869
• fix: tool node number type constant field dark style by @junjiem in #19818
• fix(devcontainer): uv sync fail by @yedamao in #19834
• docs: Add text_to_speech left out in the API response by @yeyunwen in #19862
• chore: improve some doc by @hjlarry in #19881
• fix create_tracing_app_config error by @hieheihei in #19884
• fix: db_model save to _node_execution_cache by @hjlarry in #19911
• feat(api): Introduce WorkflowDraftVariable Model by @QuantumGhost in #19737
• feat(workflow): Add variable node jump navigation and persist node dimensions/position by @wellCh4n in #13623
• chore: upgrade Redis from v6 to v7 in middlewares by @bowenliang123 in #19935
• docs: Optimize Response data array object indentation for the /messages interface by @yeyunwen in #19922
• Feat(WaterCrawl error handling): add custom exceptions and error handling by @amirasaran in #19948
• fix model workflow_draft_variables duplicate app_id set. by @zhanluxianshen in #19949
• Revert "chore: upgrade Redis from v6 to v7 in middlewares" by @crazywoola in #19960
• chore: update redis dependency to version 6.1.0 in api/pyproject.toml by @rotoni in #19885
• E-300 by @douxc in #19726
• fix: fix page broken for undefined permission by @LeeeeeeM in #19972
• fix: multiple retrieve reranking_enabled switch by @zengruizhao in #19958
• fix: ensure Decimal values in metadata are JSON serializable (fixes #19936) by @williamjizihe in #19955
• feat: Web
• fix: search query and refine the logic by @crazywoola in #19987
• fix: fix duplicate app lose custom image by @CorrectRoadH in #19775
• chore: Reduce the invocation of the plugin interface by @luckylhb90 in #19629
• Revert "fix: fix duplicate app lose custom image" by @crazywoola in #19995
• fix: update IN SERVICE status text in app detail panel by @douxc in #19993
• fix: ReactFlow background in dark theme by @crazywoola in #20013
• fix create_tracing_app_config error (#19884) by @homeant in #20004
• fix: emoji picker in dark mode by @crazywoola in #20019
• Feat:Plugin Storage Type Support Aliyun OSS by @quicksandznzn in #20012
• feat: Move to node in workflow panel and fix help link hover style by @wellCh4n in #19998
• feat: Support hidden fields in the start node by @ModyQyW in #19678
• refactor: Use typed SQLAlchemy base model and fix type errors by @laipz8200 in #19980
• fix(sqlalchemy_workflow_node_execution_repository): Missing triggered_from while querying WorkflowNodeExecution by @laipz8200 in #20044
• Fix/modify translation by @HanqingZ in #20046
• Simplify execution_metadata Handling for WorkflowNodeExecution by @QuantumGhost in #20062
• tencent vectordb compatible with version 1.1.3 and below by @wlleiiwang in #20056
• feat: Introduce WorkflowExecution Domain Entity and Repository, Replace WorkflowRun Direct Usage, and Unify Stream Response Logic by @laipz8200 in #20067
• Fix/fix trace provider delete err by @hieheihei in #20070
• feat: Split WorkflowCycleManager by @laipz8200 in #20071
• fix: correct indentation in dataset retrieval model assignment by @GonzaHM in #20040
• fix: uninitialized variable error on empty knowledge retrieval(agent) by @zhudongwork in #20025
• Refactor OpenSearch config to separate use_ssl and verify_certs flags by @He-Huang in #20075
• fix: improve tracing provider validation logic in OpsTraceManager by @jameshui1997 in #20042
• chore: Update S3StorageConfig to match boto3 type hints by @Lothiraldan in #20072
• feat: add entry point for requesting a plugin by @nite-knite in #20026
• Add support for tracking conversation with Opik Tracer by @Lothiraldan in #20063
• set oceanbase ip to 127.0.0.1 to avoid connection failure after restart by @whhe in #20103
• fix(markdown): improve ECharts rendering for streaming content and da… by @xuzijie1995 in #20101
• fix: update messages credita by @douxc in #20092
• simplify app create experience with collapsed basic app types and imp… by @guchenhe in #20007
• fix: GitHub stars count sync not working by @wellCh4n in #20126
• fix: some dark theme not display well by @hjlarry in #20121
• fix: system file upload can't export custom file types by @hjlarry in #20122
• fix(echarts): Resolve chart flickering and animation loop in Markdown by @xuzijie1995 in #20161
• fix: update Line component for dark mode support and improve Empty co… by @WTW0313 in #20196
• fix: can not show loop detail in one step run by @iamjoel in #20215
• fix: resolve Mermaid mindmap generation issue by @GonzaHM in #20227
• fix: prevent save when default max_iteration has value in agent node by @LeeeeeeM in #20211
• doc: tiny fix github -> GitHub by @yihong0618 in #20185
• fix: add 'floatfmt' when extract number from excel ( #20153 ) by @water-in-stone in #20193
• fix: show two PromptLogModal when click log button (#20115) by @HyaCiovo in #20142
• feat: add alias for production web start command by @ZeroZ-lab in #20229
• feat: clean chunk content after add by @CorrectRoadH in #19785
• fix: Remove the custom comparison function from the memo HOC(#19679) by @HyaCiovo in #20197
• fix: #18132 when deepseek llm model, auto_generate name can't work by @hanqingwu in #18646
• feat: add author_name for app list card by @LeeeeeeM in #16900
• refactor: Consolidate Flask-Login Authentication Logic by @laipz8200 in #20235
• Fix dataseat card height by @ZeroZ-lab in #20239
• fix: not save workflow_run_id of chatflow message by @hjlarry in #20257
• fix: Copy request context and current user in app generators. by @laipz8200 in #20240
• fix: workflow http node by @zxhlyh in #20262
• fix[cve]: update qdrant-client from 1.7.3 to 1.9.0 by @Gevtolev in #20231
• fix: persist workflow execution status on partial success and failure by @laipz8200 in #20264
• feat: add pagination for plugin page by @LeeeeeeM in #20151
• feat: document extractor chardet encoding by @laipz8200 in #20269
• Modifying the preview of the uploaded avatar will freeze, fix the bug… by @gq957534377 in #20202
• fix: Refactor web reader to use readabilipy by @laipz8200 in #19789
• fix: dataset permission check for partial team members (#19249) by @mio-inamijima in #20242
• feat(qdrant):add replication_factor when create collection in qdrant by @rouxiaomin in #20133
• chore(remove_app_and_related_data_task): Revert _delete_app_workflow_node_executions by @laipz8200 in #20278
• chore(*): Bump version to 1.4.1 by @laipz8200 in #20275

New Contributors

• @emmanuel-ferdman made their first contribution in #19791
• @NeatGuyCoding made their first contribution in #19783
• @yedamao made their first contribution in #19834
• @yeyunwen made their first contribution in #19862
• @rotoni made their first contribution in #19885
• @zengruizhao made their first contribution in #19958
• @williamjizihe made their first contribution in #19955
• @ruanjf made their first contribution in #19988
• @homeant made their first contribution in #20004
• @GonzaHM made their first contribution in #20040
• @zhudongwork made their first contribution in #20025
• @He-Huang made their first contribution in #20075
• @jameshui1997 made their first contribution in #20042
• @whhe made their first contribution in #20103
• @water-in-stone made their first contribution in #20193
• @mio-inamijima made their first contribution in #20242

Full Changelog: 1.4.0...1.4.1