1.4.2

What's Changed

✨ New Features

• feat: add breaking change update modal, refactor dismissed updates by @lucaseduoli in #7882
• feat: New custom component to execute google BigQuery(BQ) SQLs by @akashvjoshidx in #7922
• feat: Add multiline input to python REPL component by @Empreiteiro in #7712
• feat: enhance flow settings with minimum length validation and default naming by @deon-sanchez in #7970
• feat: add user agents to URL Component header by @edwinjosechittilappilly in #7590
• feat: add validation for node js for npx based mcp command by @edwinjosechittilappilly in #7907
• feat: endpoint basic examples add cache Increase interface speed by @jeevic in #7124
• feat: add default user agent in api request component by @edwinjosechittilappilly in #7631
• feat: Twelve Labs Bundle by @wbrennan899 in #7837
• feat: add bulk download and delete flows by @lucaseduoli in #7849
• feat: add bulk file actions by @lucaseduoli in #7827
• feat: Replace standard components with customizable versions and add Langflow Desktop support by @Cristhianzl in #7904
• feat: centralize browser tab opening with customOpenNewTab utility by @Cristhianzl in #8064
• feat: Add new data operations component by @edwinjosechittilappilly in #7755
• feat: improve SQL component UX and Tool mode function names by @edwinjosechittilappilly in #7988
• feat: nvidia g-assist by @phact in #7548
• feat: modularize folder download functionality with reusable utilities by @Cristhianzl in #8084
• feat: centralize URL generation with customGetHostProtocol and customGetMCPUrl utilities by @Cristhianzl in #8076

🐛 Bug Fixes

• fix: Runflow component output error by @jeevic in #6942
• fix: add endpoint name support in API code generation by @deon-sanchez in #7947
• fix: File manager rerenders by @mfortman11 in #7999
• fix: Use async file operations for error log management in MCPStdioClient by @ogabrielluiz in #8012
• fix: revert #7970 and add tags to tests by @Cristhianzl in #8019
• fix: edit flow name settings not to be empty by @deon-sanchez in #8020
• fix: added check to upload .md files correctly by @lucaseduoli in #8017
• fix: voice_mode break fix by @phact in #8014
• fix: json selection not visible by @lucaseduoli in #8028
• fix: add overflow to table dropdown selection, removed Multiple selector from Structured Output by @lucaseduoli in #8027
• fix: Enhance DB queries with async pagination and improve test reliability by @Cristhianzl in #8040
• fix: remove double await in ChatOllamaComponent by @schuellerf in #7992
• fix: Avoid unnecessary field resets in the API Request component by @thiau in #7544
• fix: agent support not use memory message (n_messages==0) by @jeevic in #7800
• fix: Hybrid search enabled as long as reranker is enabled by @erichare in #8021
• fix: add scroll and max height on chosen files on File Component, fixed font weight on start page by @lucaseduoli in #8045
• fix: api docs build failures caused by variables in descriptions by @mendonk in #8002
• fix: mcp enum fix by @phact in #8046
• fix: remove connected edges when enabling tool mode for them to not reconnect later by @lucaseduoli in #8047
• fix: made ctrl and shift state reset when switching windows to solve bulk editing issues by @lucaseduoli in #8051
• fix: filter flow JSON from component JSON in MCP Servers by @edwinjosechittilappilly in #8023
• fix: filter Update All components to not include edited ones, changed Node Toolbar to show Restore for edited componetns by @lucaseduoli in #8050
• fix: template update by @edwinjosechittilappilly in #8057
• fix: Properly escape new line characters in webhook by @erichare in #8054
• fix: update docker build workflow to include 'nightly-main-all' release type for versioning by @ogabrielluiz in #8022
• fix: financial report parser by @mendonk in #8075
• fix: g-assist import bug by @phact in #8092
• fix: changed mistral icon to new by @lucaseduoli in #8094
• fix: update mutate template to preserve minimized outputs by @lucaseduoli in #8069
• fix: made disabled output button not appear as clickable by @lucaseduoli in #8071
• fix: add error handling in url component by @lucaseduoli in #8073

📝 Documentation Updates

• docs: clarify multi-user access by @mendonk in #7958
• docs: base64 images in playground by @mendonk in #7966
• docs: add quickstart dockerfile with default sqlite database by @mendonk in #7952
• docs: use details tabs in component pages by @mendonk in #7809
• docs: OpenAPI spec version upgraded from 1.4.0 to 1.4.1 by @github-actions in #8001
• docs: add webhook auth note by @mendonk in #8015
• docs: add bigquery integration by @mendonk in #8024
• docs: mcp component name update by @mendonk in #8013
• docs: breaking changes in components feature by @mendonk in #8026
• docs: langflow docs review by @mendonk in #8032
• docs: remove duplicate entries from api examples page by @mendonk in #8065
• docs: remove the loaders page and redirect to bundles by @mendonk in #8066
• docs: add loop component template suggestion by @mendonk in #8072

🛠 Maintenance Tasks

• refactor: move caching logic to styleUtils by @mfortman11 in #7968
• build: add build for docker image with all optional deps by @jordanrfrazier in #7957
• refactor: Optimize GenericNode and other nearby components to improve performance especially on larger flows by @mfortman11 in #8053

Others

• templates: update gmail template to use Gmail component instead of Composio by @mendonk in #7925
• chore: update test durations by @github-actions in #7989
• chore: update CI workflow to check PyPI package version updates by @ogabrielluiz in #8025
• chore: Consistent use of apaginate and update fastapi-pagination version by @ogabrielluiz in #8037
• chore: update to component utils logic by @edwinjosechittilappilly in #8086
• chore: Update version to 1.4.2 for langflow and langflow-base by @ogabrielluiz in #8113
• logs: suppress verbose warnings by @jordanrfrazier in #8003

New Contributors

• @akashvjoshidx made their first contribution in #7922
• @Empreiteiro made their first contribution in #7712
• @wbrennan899 made their first contribution in #7837
• @schuellerf made their first contribution in #7992

Full Changelog: 1.4.1...1.4.2

1.4.1

What's Changed

✨ New Features

• feat: Adds additional azure openai api versions by @GarrettGeorge in #7105
• feat: update sql component to support toolkit by @phact in #7652
• feat: Add Tavily search API parameters and Tavily Extract API component by @MayRamati in #7644
• feat: Update mcp_component add advanced True for env and headers by @edwinjosechittilappilly in #7909

🐛 Bug Fixes

• fix: improvement to ollama component to allow for dynamic filtering based on model capabilities by @pedrocassalpacheco in #7696
• fix: suppress migration warnings on flow table by @jordanrfrazier in #7920
• fix: removed gradient from icon when component is tool mode by @lucaseduoli in #7929
• fix: make tool mode updates possible by @ogabrielluiz in #7931
• fix: mcp anyOf support by @phact in #7941
• fix: MCP Tool mode issue by @edwinjosechittilappilly in #7944
• fix: update hide outputs behavior to show current state, update disabled button UI by @lucaseduoli in #7917
• fix: voice mode progress response queue by @nv-nfreybler in #7938
• fix: add search functionality to code editor by @lucaseduoli in #7949
• fix: make project id as a required field in watsonx components by @edwinjosechittilappilly in #7937
• fix: reorder playground messages, fix scroll behavior by @lucaseduoli in #7928
• fix: make icon color follow dark mode, make name render correctly when passing flow from folder to another, add cache to icon by @lucaseduoli in #7959

📝 Documentation Updates

• docs: improve hybrid search documentation for Astra DB component by @Victor-w-Madeira in #7831
• docs: v1.4 features by @mendonk in #7778
• docs: bump openapi.json to 1.4.0 by @mendonk in #7921
• docs: Revise and restructure docs for the Custom Component by @Victor-w-Madeira in #7838
• docs: add troubleshooting steps for installation failures on Linux by @mendonk in #7945
• docs: add hardware requirements to installation prerequisites by @mendonk in #7946
• docs: refresh tools page and try details tabs by @mendonk in #7769

🛠 Maintenance Tasks

• build: add event-delivery polling for cloud image by @jordanrfrazier in #7911
• refactor: Reduce Sidebar Rerenders by @mfortman11 in #7699
• refactor: performance improvements for canvas controls/toolbar by @mfortman11 in #7930

✅ Tests

• test: improve test reliability with updated selectors and utility functions by @Cristhianzl in #7943

Others

• chore: bump langchain and langsmith dependencies by @barnuri in #7934
• fix: remove whitespace in version check of release workflow by @ogabrielluiz in #7956
• chore: Bump version to 1.4.1 for langflow and langflow-base by @ogabrielluiz in #7954
• chore: Implement Python version-specific fastavro dependencies and remove project metadata by @Cristhianzl in #7961

New Contributors

• @MayRamati made their first contribution in #7644

Full Changelog: 1.4.0...1.4.1

1.4.0

What's Changed

✨ New Features

• feat: update Anthropic Tool calling model list and filters by @edwinjosechittilappilly in #7630
• feat: Adds MCP_SSE to be filled from frontend by @edwinjosechittilappilly in #7594
• feat: add EmbeddingModelComponent for generating embeddings by @rodrigosnader in #7204
• feat: add deprecation warning for AUTO_LOGIN by @ogabrielluiz in #7691
• feat: add component utils functions for dynamic input actions by @edwinjosechittilappilly in #7748
• feat: add observable UX for community interaction tracking by @Cristhianzl in #7512
• feat: Allow dropdown to add new values when they don't exist in options list by @Cristhianzl in #7641
• feat: deprecate combine text and update templates by @edwinjosechittilappilly in #7690
• feat: add Composio Slack component by @abhishekpatil4 in #7751
• feat: new tool mode dialog and UI by @lucaseduoli in #7647
• feat: Add Composio Google Calendar component by @abhishekpatil4 in #7662
• feat: NV-ingest image extraction and authentication support by @jeffreyscarpenter in #7795
• feat: ability to run flow without langflow server by @barnuri in #7507
• feat: add new models to OLLAMA_EMBEDDING_MODELS and OLLAMA_TOOL_MODELS_BASE by @vitaliimos in #7586
• feat: Add MCP Server Settings to projects, rename Folder to Project by @edwinjosechittilappilly in #7741
• feat: deprecate Gmail Loader Component by @edwinjosechittilappilly in #7844
• feat: Change default event delivery method to streaming by @ogabrielluiz in #7851
• feat: Enhance main interface by ensuring persistent navbar visibility by @Cristhianzl in #7889
• feat: event polling can process more than one event at a time by @ogabrielluiz in #7858

🐛 Bug Fixes

• fix: improve composio gmail component stability by @edwinjosechittilappilly in #7673
• fix: Embedding model component format issues by @edwinjosechittilappilly in #7733
• fix: make pydantic-settings less strict to avoid deps conflicts by @barnuri in #7726
• fix: Adding Node to Dockerfile by @Yukiyukiyeah in #7735
• fix: make composio icon color black in white mode by @Cristhianzl in #7698
• fix: Enhance error handling with new constants in flow management components (devx) by @Cristhianzl in #7562
• fix: Enhance Growth UI Layout and Consistency by @Cristhianzl in #7768
• fix: support mcp env vars and nested inputs by @phact in #7772
• fix: make dropdown not repeat values on update, update mcp component by @lucaseduoli in #7779
• fix: Standardize font sizes using Tailwind classes across frontend components by @Cristhianzl in #7770
• fix: Reduce spacing in EmptyPageCommunity component from gap-12 to gap-7 by @Cristhianzl in #7783
• fix: remove incorrect use of logging that caused log spam by @ogabrielluiz in #7763
• fix: display errors when webhook background tasks fail by @Cristhianzl in #7572
• fix: Traces Export & Logs Type Casting For Arize & Phoenix Integration by @ialisaleh in #7693
• fix: Improve spacing, alignment and consistency across components with icon enhancement by @Cristhianzl in #7792
• fix: text access in file component by @jordanrfrazier in #7798
• fix: cleanup worker test stability by @edwinjosechittilappilly in #7826
• fix: streaming now works on Agent and ChatOutput by @ogabrielluiz in #7833
• fix: Dict Input Validation issue in Dynamic Components by @edwinjosechittilappilly in #7754
• fix: remove quick flash with already rendered icons by @lucaseduoli in #7828
• fix: Enhance Folder Sidebar Readability - increase Font Sizes and Adjust Layout Dimensions by @Cristhianzl in #7832
• fix: change note toolbar wrong import that causes wrong padding by @lucaseduoli in #7847
• fix: make icons display correctly in composio dialog by @deon-sanchez in #7708
• fix: update NestedDictInput value type to remove unnecessary Data option by @deon-sanchez in #7437
• fix: make code button flash, fix mcp icon color by @lucaseduoli in #7848
• fix: update texts on mcp component and tab, fix icons not updating by @lucaseduoli in #7850
• fix: Update EmptyPageCommunity button dimensions and simplify icon positioning by @Cristhianzl in #7854
• fix: Enhance Gmail API Component with Field Extraction, Add Flow Locking, and Improve Test Stability (nightly fix) by @Cristhianzl in #7864
• fix: make component test pass if component tab is not present by @lucaseduoli in #7865
• fix: transaction logging of pandas dataframes by @jordanrfrazier in #7716
• fix: voice mode progress reliability by @nv-nfreybler in #7830
• fix: Icons on dropdown are inconsistent when search/selecting by @deon-sanchez in #7875
• fix: Streaming for anthropic models in Agents by @edwinjosechittilappilly in #7871
• fix: update templates containing Agent and Tool components by @ogabrielluiz in #7860
• fix: run flow multiple execution in tool mode by @edwinjosechittilappilly in #7873
• fix: Agent execution time duration display in streaming mode by @edwinjosechittilappilly in #7852
• fix: playground page allowing image upload even if feature flag is disabled by @lucaseduoli in #7877
• fix: Update folder progress component sizing and correct analytics event name by @Cristhianzl in #7879
• fix: get backend url dynamically for mcp by @lucaseduoli in #7878
• fix: disable images on playground by @lucaseduoli in #7881
• fix: correct typo in pretty-logs property by @r-sniper in #7886
• fix: Deprecate Google Components by @edwinjosechittilappilly in #7880
• fix: anthropic Model component base url empty issue by @edwinjosechittilappilly in #7872
• fix: flow_runner better run_id and support stream by @barnuri in #7892
• fix: re-add name and description editing on tool mode except for Composio, fix MCP server code by @lucaseduoli in #7901
• fix: truncate transaction and vertex messages by @jordanrfrazier in #7893
• fix: wait on loguru to flush async logs from services by @jordanrfrazier in #7908

📝 Documentation Updates

• docs: watsonx embeddings component by @mendonk in #7621
• docs: v2 files api examples by @mendonk in #7369
• docs: modify the langflow docker image by @mendonk in #7730
• docs: OpenAPI spec version upgraded from 1.3.2 to 1.3.4 by @github-actions in #7736
• docs: message history and message store example by @mendonk in #7697
• docs: add chat io component examples by @mendonk in #7734
• docs: second loop component example by @mendonk in #7738
• docs: dataframe operations example by @mendonk in #7654
• docs: if-else component example by @mendonk in #7599
• Docs: api url and regex component examples by @mendonk in #7680
  ...

1.3.4

What's Changed

✨ New Features

• feat: add tool mode unsupported list for groq Models by @edwinjosechittilappilly in #7497
• feat: Update Gmail component by @abhishekpatil4 in #7530

🐛 Bug Fixes

• fix: duplicate pk indexes in migration by @nadeemcite in #7635
• fix: detect unsaved changes in FlowPage Component to enable save button when auto-save is off by @Cristhianzl in #7668
• fix: Fix template bug causing empty output in AgentQL component by @desi003 in #7489
• fix: composio Base, enabling tools without action selection by @edwinjosechittilappilly in #7649
• fix: tool change check logic by @edwinjosechittilappilly in #7675
• fix: change banner when DO_NOT_TRACK == 'true' by @gs-costa in #7678
• Fix: add missing curl to dockerfile langflow-ai/langflow-helm-charts#40 by @yashrajdighe in #6971
• fix: Implement primary key renaming in Alembic migration for message, transaction, and vertex_build tables by @ogabrielluiz in #7686

📝 Documentation Updates

• docs: group install tabs by package manager by @mendonk in #7614
• docs: add video link for triggering flows by @mendonk in #7615
• docs: bump supported version by @mendonk in #7405
• docs: add ketch management banner by @mendonk in #7503
• docs: update nv ingest component by @mendonk in #7646
• docs: edit Langfuse integration page by @jannikmaierhoefer in #7384
• docs: vector store ingest screenshot by @mendonk in #7665
• docs: add save to file component example by @mendonk in #7651
• docs: groq model example by @mendonk in #7643

🛠 Maintenance Tasks

• refactor: Implement Lazy loading for icons in cloud deployments by @mfortman11 in #7218
• refactor: reduce menu bar rerenders by @mfortman11 in #7589
• refactor: Cleanup up unused frontend files using Knip by @mfortman11 in #7506

Others

• build(deps): bump @babel/runtime from 7.26.9 to 7.26.10 in /docs by @dependabot in #7073
• build(deps): bump @babel/helpers from 7.26.9 to 7.27.0 in /docs by @dependabot in #7627
• chore: Add @components tag to auto-save-off test configuration by @Cristhianzl in #7674
• ci: Fix version check in release workflow by @ogabrielluiz in #7676
• chore: Bump version numbers for langflow and langflow-base to 1.3.4 and 0.3.4 respectively by @ogabrielluiz in #7677

New Contributors

• @nadeemcite made their first contribution in #7635
• @yashrajdighe made their first contribution in #6971
• @jannikmaierhoefer made their first contribution in #7384

Full Changelog: 1.3.3...1.3.4

1.3.3

What's Changed

✨ New Features

• feat: Add configurable polling interval for syncing flows from FS by @cbornet in #7065
• feat: Display flow logs timestamps in local time zone by @Cristhianzl in #7477
• feat: put Shareable Playground under ENABLE_PUBLISH feature flag and removed old publish by @lucaseduoli in #7482
• feat: adds pan and pinch nav mode like figma by @lucaseduoli in #7410
• feat: update groq models by @edwinjosechittilappilly in #7488
• Fix: Add ENABLE_IMAGE_ON_PLAYGROUND feature flag to control image upload functionality in playground environment by @Cristhianzl in #7490
• feat: Disable inspect button for empty node outputs by @Cristhianzl in #7528
• feat: adds new queryInput with separator and dialog by @lucaseduoli in #7458
• feat: add multi-file support and rename NVIDIA Ingest to NeMo Retriever Extraction by @jeffreyscarpenter in #7495
• feat: frontend docker nginx configuration add brower cache accelerated pages access by @jeevic in #7125
• feat: Enable SSL flags for local development by @LilkoPetkov in #7060
• feat: Improves the stability and tool mode handling of MCP Component by @edwinjosechittilappilly in #7361
• feat: create Amazon bundle by @edwinjosechittilappilly in #7255
• feat: Update CLI message and style by @simonfraserduncan in #7588
• feat: Add Hybrid Search functionality to AstraDB + AstraPy / LangChain Updates by @erichare in #7358
• feat: enhance openai model component with o1 support by @edwinjosechittilappilly in #7107
• feat: Add new OpenAI model options by @ogabrielluiz in #7619

🐛 Bug Fixes

• fix: add ENV to Dockerfile when packing flows to image by @gs-costa in #7454
• fix: publish button not redirecting to right path by @lucaseduoli in #7439
• fix: Improve error handling for NVIDIA model component by @ogabrielluiz in #7484
• fix: removed cleaning edges where input with same type is hidden by @lucaseduoli in #7479
• fix: removed file uploaded successfully message when no file is picked, fixed nvidia ingest message by @lucaseduoli in #7441
• fix: Resolve event delivery configuration header passing between frontend and backend by @Cristhianzl in #7514
• fix: job id should be returned only if event_delivery is not direct by @ogabrielluiz in #7540
• Fix: Prevent Error Popups When Session Expires During Logout by @Cristhianzl in #7455
• fix: update Google Analytics tracking ID in docusaurus configuration by @mendonk in #7539
• fix: removing redundant initialisations in composio components by @edwinjosechittilappilly in #7485
• fix: Improve Dropdown component handling of custom values and add regression test by @Cristhianzl in #7486
• fix: add conditional authorization header for dslf in curl commands by @Cristhianzl in #7457
• fix: endpoint build_public_tmp now supports event delivery type direct by @saber-wang in #7526
• fix: published flows now can add rows to the database by @ogabrielluiz in #7560
• fix: remove unecessary comment from build_flow by @Cristhianzl in #7563
• fix: Update type hints in BatchRunComponent to avoid lint errors by @ogabrielluiz in #7567
• fix: show connected outputs being hidden by code by @lucaseduoli in #7510
• fix: loop variable not accessible error by @edwinjosechittilappilly in #7501
• fix: removed handle on secret input by @lucaseduoli in #7411
• fix: Enhance foreign key constraint management and naming conventions in migrations by @ogabrielluiz in #7569
• fix: Standardize endpoint paths in files v2 API by @ogabrielluiz in #7595
• fix: revert "feat: adds pan and pinch nav mode like figma" by @lucaseduoli in #7603
• fix: add file format validation to component save-to-file by @gs-costa in #7593
• fix: remove lexical search from astra db hybrid search by @lucaseduoli in #7620
• fix: update build_flow_and_stream with event delivery info by @ogabrielluiz in #7616
• fix: update Gmail icon to Google and improve ListSelectionComponent styles by @deon-sanchez in #7591
• fix: made reranker not disable when hybrid search is enabled by @lucaseduoli in #7622

📝 Documentation Updates

• docs: clean up starter flows and screenshots by @mendonk in #7428
• docs: add langflow desktop to install page by @mendonk in #7386
• docs: clean up configuration folder by @mendonk in #7426
• docs: gtag management by @mendonk in #7491
• docs: decrease leftnav spacing by @mendonk in #7532
• docs: batch run component example by @mendonk in #7542
• docs: parser component example by @mendonk in #7545
• docs: add webhook example by @mendonk in #7565
• docs: rewrite installation guide by @mendonk in #7415
• docs: OpenAPI spec version upgraded from 1.2.0 to 1.3.2 by @github-actions in #7492
• docs: hybrid search feature by @mendonk in #7573

🛠 Maintenance Tasks

• refactor: update BatchRunComponent to enhance functionality and usability by @rodrigosnader in #7318

Others

• chore: update test durations by @github-actions in #7469
• docs: avoid building docs draft for pull requests from fork by @mlr in #7493
• build(deps): bump estree-util-value-to-estree from 3.3.2 to 3.3.3 in /docs by @dependabot in #7496
• tests: add "direct" event delivery method in tests by @ogabrielluiz in #7436
• chore: Composio version bump by @abhishekpatil4 in #7557
• chore: Update Makefile to include PostgreSQL in backend installation by @ogabrielluiz in #7561
• Revert "fix: published flows now can add rows to the database" by @ogabrielluiz in #7571
• build(deps-dev): bump vite from 5.4.16 to 5.4.18 in /src/frontend by @dependabot in #7596
• Fix: CLI Social Links by @simonfraserduncan in #7601
• chore: update test durations by @github-actions in #7612
• chore: Update langflow and langflow-base package versions to 1.3.3 and 0.3.3 by @ogabrielluiz in #7625

New Contributors

• @saber-wang made their first contribution in #7526
• @jeffreyscarpenter made their first contribution in #7495
• @LilkoPetkov made their first contribution in #7060

Full Changelog: 1.3.2...1.3.3

1.3.2

What's Changed

✨ New Features

• feat: Enhance StructuredOutputComponent and add trustcall dependency by @ogabrielluiz in #7249
• feat: add customization components by @Cristhianzl in #7419
• Fix: add insert mode MongoDB by @gs-costa in #7394
• feat: Composio Gmail component and AuthInput feature by @edwinjosechittilappilly in #7364

🐛 Bug Fixes

• fix: Update Composio icon by @deon-sanchez in #7407
• fix: add correct amber colors and button design by @lucaseduoli in #7413
• fix: fixes dropdown refreshList not working properly by @deon-sanchez in #7395
• fix: removed dependency from useEffect that causes chat input to be cleared by @lucaseduoli in #7393
• Fix: Fixes bug with RedisCache init and serialization by @GarrettGeorge in #7092
• fix: removed handle from sortableinput and connectinput by @lucaseduoli in #7404
• fix: Fixed typo in mcp host setup by @tsuliuchao in #7423
• fix: move home assistants to bundle by @mfortman11 in #7430
• fix: add direct event delivery option but keep polling as default by @ogabrielluiz in #7435

📝 Documentation Updates

• docs: update arize phoenix variable by @mendonk in #7383
• docs: mcp integration claude path by @mendonk in #7409

Others

• build(deps): bump image-size from 1.2.0 to 1.2.1 in /docs by @dependabot in #7408
• chore: bump langflow and langflow-base for 1.3.2 release by @Cristhianzl in #7434

New Contributors

• @GarrettGeorge made their first contribution in #7092
• @tsuliuchao made their first contribution in #7423

Full Changelog: 1.3.1...1.3.2

1.3.1

What's Changed

✨ New Features

• feat: composio clean up 🧹 by @deon-sanchez in #7371
• feat: add HomeAssistant components by @YamonBot in #5803

🐛 Bug Fixes

• fix: make sure public flow endpoint is correctly identified by @lucaseduoli in #7381
• fix: made global variables apply to fields not overwrite fields on refresh by @lucaseduoli in #7368
• fix: handle backend connection errors on build by @lucaseduoli in #7387
• fix: centralize OpenAI voice definitions and fix voice array state loading in voice assistant by @Cristhianzl in #7390
• fix: typo in Alembic enum type declaration by @italojohnny in #7380

📝 Documentation Updates

• docs: update composio integration by @mendonk in #7337
• docs: update API and authentication pages by @mendonk in #7271
• docs: rename tutorials to sample-flows by @mendonk in #7307
• docs: update global variable page by @mendonk in #7264
• docs: fix localhost address for NIM docs by @jordanrfrazier in #7391
• docs: move mcp up in integrations sidebar by @mendonk in #7389

Others

• build(deps):(deps): bump actions/checkout from 3 to 4 by @dependabot in #7379
• tests: add tests for streaming calls on api/v1/run by @ogabrielluiz in #7385
• chore: bump langflow for 1.3.1 by @ogabrielluiz in #7392

Full Changelog: 1.3.0...1.3.1

1.3.0

What's Changed

✨ New Features

• feat: adding provider icon to agent by @edwinjosechittilappilly in #6741
• feat: add search agent template by @VinciGit00 in #6730
• feat: implement S3 bucket uploader component and unit test by @pedrocassalpacheco in #6146
• feat: add map and extract endpoints with v1 updates for scrape and crawl by @aparupganguly in #6787
• feat: Add more icons and QOL improvements to Astra DB component by @erichare in #6918
• feat: add GPT4.5 to OpenAI model constants by @edwinjosechittilappilly in #6886
• feat: Add JSON field extraction and enhanced URL validation by @Cristhianzl in #6051
• feat: Enhance Webhook component by @Cristhianzl in #6313
• feat: improving tool mode metadata updates and tables refresh by @edwinjosechittilappilly in #6935
• feat: Add feature flag customization and astra tracking by @mfortman11 in #6963
• feat: deprecate freeze and rename freeze path button by @lucaseduoli in #6821
• feat: Add possibility to save flow to FS by @cbornet in #6841
• feat: display the color itself instead of gray if there's only one color in the handle by @ogabrielluiz in #6980
• feat: Change Anthropic SVG icon by @Cristhianzl in #6968
• feat: add tool filter by @edwinjosechittilappilly in #6951
• Feat: add a support for OpenSearch and AstraDB components to yield the langchain vector_store connection object by @pedrocassalpacheco in #6998
• feat: Add updateHiddenOutputs helper function to manage output visibility by @Cristhianzl in #6932
• feat: Sync flows from FS to DB if flow has fs_path by @cbornet in #7043
• feat: add a unified language model component. by @rodrigosnader in #6994
• feat: add regex pattern extractor component by @raphaelchristi in #6015
• feat: add pokedex agent template by @mendonk in #6885
• feat: apify starter template by @MQ37 in #6784
• feat: Needle Search Tool With Template by @JANHMS in #6648
• feat: New parser component with multiple input types and stringify add on by @edwinjosechittilappilly in #6652
• feat: Dynamic outputs for file component by @erichare in #7005
• feat: Update AgentQL integration with new features by @colriot in #7089
• feat: add agent component to skip update in template loading. by @edwinjosechittilappilly in #7077
• feat: add detailed view for prompt component by @lucaseduoli in #7036
• feat: Quality of Life improvements for Astra Component by @deon-sanchez in #6953
• feat: create "Diet Analysis" tempalate by @ethanyu99 in #6660
• feat: Publish Flow, API code update and UI components by @anovazzi1 in #6140
• feat: add new Tab input by @lucaseduoli in #7032
• feat: adds new JSON viewer by @anovazzi1 in #5407
• feat: financial agent template by @jhpiedrahitao in #6246
• feat: change params for models by @rodrigosnader in #6992
• feat: Add dataframe output to data list components by @rodrigosnader in #6987
• feat: add dataframe support for vector stores by @rodrigosnader in #6990
• feat: gmail component by @abhishekpatil4 in #6915
• feat: adds file management feature under feature flag, adds file dialog, adds files page by @lucaseduoli in #6134
• feat: NVIDIA Model Component - QoL and detailed thinking toggle for reasoning models by @jordanrfrazier in #7070
• Feat: introducing Graph RAG component by @pedrocassalpacheco in #7056
• feat: Add LambdaFilter for enhanced data filtering by @rodrigosnader in #7095
• feat: add legacy tag deprecated components by @edwinjosechittilappilly in #7142
• feat: voice mode by @phact in #4642
• feat: add text sentiment analysis template by @Victor-w-Madeira in #6945
• feat: enhance APIRequestComponent with new output methods by @rodrigosnader in #7148
• feat: Add cURL command unescaping for API request parsing by @rodrigosnader in #7026
• feat: Add truncation notification for large outputs by @Cristhianzl in #7212
• feat: add new Opik Tracer by @Lothiraldan in #6928
• feat: Enhance AstraDB tool component with vector search and metadata filter by @smatiolids in #6887
• feat: enhance URL component with recursive crawling by @rodrigosnader in #7006
• feat: add watsonx component by @galatro in #7080
• feat: remove graph rag template by @Cristhianzl in #7289
• feat: Add watsonx embedding component by @thiau in #7292
• feat: Composio Component Upgrade by @deon-sanchez in #6905
• feat: voice mode tts endpoint by @phact in #7294
• feat: lmprove MCP langflow port selection and error handling by @edwinjosechittilappilly in #7327
• feat: expose serialization truncation constants in /config route by @italojohnny in #7316
• feat: add a unified local vector store by @rodrigosnader in #6995
• feat: Update AgentQL templates by @desi003 in #7165
• feat: deprecate Parsing component and replace them in starter projects by @edwinjosechittilappilly in #6697

🐛 Bug Fixes

• fix: Fix crashes and enhance test reliability with session IDs by @ogabrielluiz in #6683
• fix: prevent UnboundLocalError in MessageStoreComponent by @YuhangWuAI in #6802
• fix: changed edge position on minimized and not updated node by @lucaseduoli in #6816
• fix: edges moving on just cloned flows by @lucaseduoli in #6819
• fix: changed stop build icon on components by @lucaseduoli in #6817
• fix: adds table dropdown cell editor using options defined in TableInput column by @lucaseduoli in #6825
• fix: update sqlalchemy dependencies in pyproject.toml by @ogabrielluiz in #6854
• fix: Remove unnecessary logger warning in NVIDIA ingest component by @ogabrielluiz in #6843
• fix: Add optional PostgreSQL dependencies for SQLAlchemy in langflow-base by @ogabrielluiz in #6865
• fix: Increase timeouts in Portfolio Website Code Generator test for improved reliability (nightly fix) by @Cristhianzl in #6908
• fix: langfuse trace get the right parent span by @tianzhipeng-git in #6844
• fix: Delete old logo and old dashboard by @deon-sanchez in #6884
• fix: update data validation in Data model by @ogabrielluiz in #6789
• fix: Send request origin in AgentQL request Headers by @wjwjtf in #6833
• fix: auth current user on code validation by @jordanrfrazier in #6911
• fix: set prepared threshold to none for migrations by @jordanrfrazier in #6912
• fix: remove empty space for hidden column by @edwinjosechittilappilly in #6954
• fix: changed badge to toggle on editable boolean fields on table component by @lucaseduoli in #6956
• fix: React Console Warnings and Accessibility Issues in Langflow Frontend by @Cristhianzl in https://github.com/langflow-ai/langflow/pul...

1.2.0

What's Changed

✨ New Features

• feat: resolve component update notification state persistence after dismissal by @Cristhianzl in #6032
• feat: Update node name and description UX editing by @Cristhianzl in #5920
• feat: Restructure Rerankers so both NVIDIA and Cohere work properly by @brian-ogrady in #5933
• feat: add time range for tavily search component by @edwinjosechittilappilly in #6092
• feat: update Cohere embedding model to use langchain_cohere, added support to dynamically load latest embedding models, improved error handling by @edwinjosechittilappilly in #6034
• feat: Unified File Management API by @erichare in #6100
• feat: composio-core & composio-langchain version bump by @abhishekpatil4 in #6187
• feat: add sambanova-langchain package by @jhpiedrahitao in #5923
• feat: rename MergeData to CombineData component by @Cristhianzl in #6167
• feat: improve error handling of Agent component, solves Empty ExceptionWithMessageError by @edwinjosechittilappilly in #6097
• feat: option to hide a column in frontend when defining a Table Input, hides Tool identifier from table display by @edwinjosechittilappilly in #6222
• feat: enhance ChatMessage loading state management by @Cristhianzl in #6196
• feat: Use Alembic with async driver by @cbornet in #6258
• feat: update OpenAI component temperature limit to 1.0 by @Cristhianzl in #6194
• feat: set advanced to false on If-Else component message field by @carlosrcoelho in #6278
• feat: ScrapeGraph AI component updates and add new component ScrapgraphSearch API by @VinciGit00 in #6305
• feat: Structured Output component Template: Portfolio Website Code Generator by @edwinjosechittilappilly in #6233
• feat: enhance YouTubeTranscripts component with Data output support by @Cristhianzl in #6113
• refactor: ⚡️ Speed up function _truncate_value by 45% (main) by @codeflash-ai in #6334
• feat: Update dependencies to add smolagents package by @ogabrielluiz in #6030
• feat: add template for loop component: ArXiv search result Translator by @edwinjosechittilappilly in #6260
• feat: Add new tracking events for flow and data load executions by @mfortman11 in #6492
• feat: adds metadata and batch_index to batch_run by @edwinjosechittilappilly in #6318
• feat: Generic Callback Dialog Input for Custom Component by @deon-sanchez in #6236
• feat: add SaveToFile component for DataFrame, Data and Message exports by @Cristhianzl in #6114
• feat: tool mode to firecrawl components by @edwinjosechittilappilly in #6235
• feat: Add Meeting Summary Template using Assembly AI and OpenAI by @edwinjosechittilappilly in #6498
• feat: add DataToDataFrame component for converting Data objects by @Cristhianzl in #6112
• feat: Add Template Financial Report Parser for demo of Structured Output Component by @edwinjosechittilappilly in #6493
• feat: Add desktop flag to VersionPayload schema by @ogabrielluiz in #6487
• feat: Add session ID support to tracing service by @anovazzi1 in #5820
• feat: Add templates with AgentQL Component by @desi003 in #6248
• feat: add gmail agent template using composio by @abhishekpatil4 in #6503
• feat: add Olivya's 'Place Call' component by @JamalBoustani in #5917
• feat: add functionality to stream or poll events from the build process by @ogabrielluiz in #5940
• feat: Add YouTube Video Analysis Template by @raphaelchristi in #6245
• feat: add db driver env variable by @jordanrfrazier in #5967
• feat: add xAI integration by @raphaelchristi in #6012
• feat: updated ChatOutput component that can accept Data, Dataframe and Message by @edwinjosechittilappilly in #6643
• feat: add apify actors integration by @MQ37 in #5862
• feat: add support to accept Dataframe as input to split text, and added relevant tests by @edwinjosechittilappilly in #6302
• feat: Enhance component update system with edge validation alerts by @Cristhianzl in #6716
• feat: Fix Python versions used in CI by @cbornet in #6725
• feat: update Structured output to handle Dataframe and inbuilt Prompt by @edwinjosechittilappilly in #6642
• feat: Add support for Python 3.13 by @cbornet in #6685
• feat: add nvidia ingest component by @jordanrfrazier in #6333
• feat: Use pyproject standardized dependency-groups by @cbornet in #6689
• feat: Add loading state and skeleton UI for FlowPage sidebar by @deon-sanchez in #6738
• feat: Add option to disable vector store caching by @Cristhianzl in #6713
• feat: Improve data handling and text formatting (loop fix) by @Cristhianzl in #6771
• feat: add setter to dataframe to handle missing text_keys by @edwinjosechittilappilly in #6785
• feat: Change default event delivery method to polling by @ogabrielluiz in #6811
• feat: Add flow build cancellation endpoint and functionality by @ogabrielluiz in #6813

🐛 Bug Fixes

• fix: Notes nodes width resets to default on page reload by @Cristhianzl in #6025
• fix: adjust LANGFLOW_CONFIG_DIR to prevent permission error by @italojohnny in #6095
• Fix: properly handle duplicate files on delete by @erichare in #6173
• fix: ensure file path is list before iterating over it by @ogabrielluiz in #6175
• fix: update documentation links for Custom Component to use the correct URL by @mendonk in #6145
• fix: Improve variable decryption error handling by @ogabrielluiz in #6199
• fix: make extension check case-insensitive in BaseFileComponent by @ogabrielluiz in #6256
• fix: run flow component tool mode issues, causing tool result to be empty by @edwinjosechittilappilly in #6121
• fix: add optional chaining and improve code robustness by @Cristhianzl in #6262
• fix: add config options and error handling to MistralAI component by @Cristhianzl in #6131
• fix: improved the huggingface emdeddings component, to handle local inference and serverless inference by @edwinjosechittilappilly in #6292
• fix: Improve path handling and type annotations in FaissVectorStoreComponent by @Cristhianzl in #6081
• fix: made tool_mode components minimizable by @lucaseduoli in #6237
• fix: changed naming for download button on sidebar nav context menu by @lucaseduoli in #6238
• fix: remove unnecessary lockChat condition in ChatMessage loading state by @anovazzi1 in #6316
• fix: Enhance vertex runnability logic with loop detection by @ogabrielluiz in #6309
• fix: inconsistent text table result for Message Type output, setting message.text as default status instead of Table as self.status by @edwinjosechittilappilly in #6319
• fix: Update path filters, test tags and backend processing (nightly-fix) by @Cristhianzl in #6613
• fix: adds edge filtering only to parameters not hidden by @lucaseduoli in #6270
• fix: updates color of inactive buttons on table componen...

1.1.4

What's Changed

✨ New Features

• feat: Data field required in UpdateDataComponent by @Cristhianzl in #5962
• feat: update novita logo and models by @jasonhp in #5953
• feat: Centralize database connection settings and deprecate old parameters by @ogabrielluiz in #5960
• feat: Add tool_mode to Output model and add it to the skip output check by @ogabrielluiz in #6036
• feat: Add unit tests for run_flow_from_json with fake environment variables by @edwinjosechittilappilly in #4015
• refactor: Speed up function _serialize_series by 234% in PR #6044 (refactor-serialization) by @codeflash-ai in #6079
• refactor: Speed up function _serialize_dataframe by 123% in PR #6044 (refactor-serialization) by @codeflash-ai in #6078

🐛 Bug Fixes

• fix: re-add removed variable + fix documentation by @mollux in #5902
• fix: Hides agent executor output in components by @edwinjosechittilappilly in #5899
• fix: add right padding to NodeStatus icon by @Cristhianzl in #5963
• fix: Improve error handling at startup by @ogabrielluiz in #5994
• fix: add correct size properties to novitaAI icon by @Cristhianzl in #6001
• fix: Use relative paths for data files in unit tests by @cbornet in #6021
• fix: allow dynamic updating when hosted anywhere by @erichare in #5999
• fix: Correctly update reactive form on hosted instances by @erichare in #6023
• fix: Correct widget code URL by @awaisathar in #6033
• fix: Problem checking Clickhouse connection when port is different from default by @MarceloNunesAlves in #5981
• fix: Text embedder caused by deprecated validation checks by @edwinjosechittilappilly in #6024
• fix: Add get_base_args method and refactor component initialization in Agent by @ogabrielluiz in #6026
• fix: fixes langchain tool calling agent component toolkit by @edwinjosechittilappilly in #5878
• bugfix: Throw upstream error when invalid token in Astra DB Component by @erichare in #6045
• fix: size-down-docs-images by @mendonk in #6049
• fix: refactor DuckDuckGo search component to use new Component base class (nightly fix) by @Cristhianzl in #6064
• fix: elevate edges on select by @lucaseduoli in #6052
• fix: Better handle other non-prod environments by @erichare in #6048
• fix: abort connection on error preventing infinite build by @anovazzi1 in #6050
• fix: Implement get_or_create_default_folder for user folder management by @ogabrielluiz in #6090

📝 Documentation Updates

• docs: MCP components by @mendonk in #5988
• Docs: follow on for database service config change by @mendonk in #5998
• docs: Update GCP deployment documentation to clarify pricing details by @mendonk in #6005
• Docs: Components cleanup by @mendonk in #5987
• docs: add guide for rotating LANGFLOW_SECRET_KEY by @mendonk in #6091

🛠 Maintenance Tasks

• refactor: Improve JWT error logging for better debugging of authentication issues by @ogabrielluiz in #5885
• refactor: improve artifact type handling and result processing by @Cristhianzl in #6002
• refactor: convert hook files from .tsx to .ts for better type clarity by @Cristhianzl in #6003
• refactor: Simplify _process_raw_result method in custom component processing by @Cristhianzl in #6040
• refactor: Implement unified serialization function by @ogabrielluiz in #6044
• refactor: Enhance profile picture copying with optimized I/O and error handling by @ogabrielluiz in #6083

Others

• chore: update test durations by @github-actions in #5990
• ci: Update pytest durations workflow schedule to run weekly on Monday by @ogabrielluiz in #5992
• chore: Mark internal vertex-related endpoints as deprecated by @ogabrielluiz in #5922
• revert: update components filter and build artifact logic by @Cristhianzl in #6022
• tests: update DuckDuckGo test selectors by @Cristhianzl in #6080
• build(deps):(deps): bump autofix-ci/action from ff86a557419858bb967097bfc916833f5647fa8c to 551dded8c6cc8a1054039c8bc0b8b48c51dfc6ef by @dependabot in #6058
• build(deps):(deps): bump Namchee/conventional-pr from 0.15.5 to 0.15.6 by @dependabot in #6059
• build(deps):(deps): bump astral-sh/setup-uv from 4 to 5 by @dependabot in #6060
• chore: Bump version to 1.1.4 for langflow and 0.1.4 for langflow-base by @anovazzi1 in #6119

New Contributors

• @awaisathar made their first contribution in #6033

Full Changelog: 1.1.3...1.1.4