v1.1.0

What's Changed

✨ New Features

• feat: Add traceback to fastapi exception handler logs by @cbornet in #4099
• feat: update theme by @mfortman11 in #4084
• feat: Add Astra DB Tool components for use with Tool Agents by @smatiolids in #3911
• feature: get messages from messages table for the playground by @anovazzi1 in #3874
• feat: add StructuredOutput component by @ogabrielluiz in #4024
• feat: change the Tools color to improve user experience by @Cristhianzl in #4141
• feat: add new input type - SliderComponent + tests by @Cristhianzl in #4144
• feat: add new categories endpoint by @Cristhianzl in #4184
• feat: remove beta tag from categories endpoint by @Cristhianzl in #4202
• feat: Folders Design Uplift by @mfortman11 in #4122
• feat: concat default variables with env values by @italojohnny in #4211
• feat: pagination improvements + tests by @Cristhianzl in #4163
• feat: app Header Update by @deon-sanchez in #4189
• feat: Add AstraGraphVectorStoreComponent by @cbornet in #4248
• feat: theme color updates by @mfortman11 in #4256
• feat: Add LM Studio Model and Embeddings Component by @EDLLT in #4021
• feat: add new .env variable "LANGFLOW_FEATURE_MVP_COMPONENTS" to show/hide integration sidebar components by @Cristhianzl in #4270
• feat: Add alembic log path as env var change by @devinbost in #4272
• feat: Allow variables to be defined outside a Component by @ogabrielluiz in #4316
• refactor: update inputs in ToolCallingAgentComponent and add astream_events setup by @edwinjosechittilappilly in #4240
• feat: redesign workspace actions and component toolbar by @mfortman11 in #4260
• feat: Update Components and enhance Nodes UI by @Cristhianzl in #4236
• feat: redesign sidebar with new components and features by @lucaseduoli in #4307
• feat: Add model_utils and model_constants intorducing PROVIDER_NAMES and MODEL_INFO variables for dynamic updation of model data by @edwinjosechittilappilly in #4341
• feat: home page uplift by @deon-sanchez in #4242
• feat: Add SimpleAgentComponent and related pytests by @edwinjosechittilappilly in #4318
• ci: add CodSpeed workflow and pytest-codspeed for performance testing by @ogabrielluiz in #4350
• feat: Raise exception in tests when blocking code is called in event loop by @cbornet in #4293
• feat: add dynamic outputs to Component by @ogabrielluiz in #4308
• feature: add new playground events by @anovazzi1 in #4280
• feat: add minimize and expand functionality for UI nodes by @Cristhianzl in #4388
• feat: changes the ui and ux of the api dialog to improve usability by @mfortman11 in #4338
• feat: Change Beta Tag and UI Enhancements for Node Components by @Cristhianzl in #4417
• feat: Error handling and multi-file support in File Component by @erichare in #4353
• feat: Add AsyncSession support for non-blocking db operations by @cbornet in #4408
• feat: Add Multi-Model Provider Support to Agent Component by @edwinjosechittilappilly in #4416
• feat: Enhance UI Consistency and Refactor Color Naming Conventions for Improved UX by @Cristhianzl in #4424
• ref: simplify docker build workflow by @jordanrfrazier in #4294
• feat: add ContentBlock streaming visualization by @ogabrielluiz in #4370
• Feat: Add Docusaurus redirect capability by @mendonk in #4435
• feat: add cli option to display version by @italojohnny in #4444
• feat: Enhance sidebar components by @Cristhianzl in #4452
• feat: Implement tool mode functionality and dynamic placeholders across input components by @ogabrielluiz in #4402
• feat: add tool mode to components, Added current date tool to agent by @edwinjosechittilappilly in #4439
• feat: Enhance backend with context management, error handling, and refactored code by @ogabrielluiz in #4286
• feat: Add 'isToolMode' prop for enhanced tool mode support by @ogabrielluiz in #4483
• feat: Add Google Oauth Token Component by @viniciossilva3 in #4383
• feat: Adding Semantic Text Splitter Component (Text Splitters) by @joaoguilhermeS in #4254
• Feat: Adding Mem0 Integration by @joaoguilhermeS in #4339
• feat: Enhance tool mapping and output rendering with animations by @ogabrielluiz in #4481
• feat: Refactor langflow Components - Consolidate Imports, Remove Unused Components, and Update Astra Assistant Icons by @Cristhianzl in #4460
• fix: adding info to Agent and related components by @edwinjosechittilappilly in #4495
• feat: Add YouTube transcript extraction component and frontend integration by @Cristhianzl in #4502
• feat: Add a WikiData API Tool Component by @erichare in #4512
• feat: Implement new Langflow Logo throughout the application by @mfortman11 in #4509
• feature: update firecrawl components by @italojohnny in #4458
• ci: Add concurrency control to Run benchmarks workflow by @ogabrielluiz in #4551
• feat: add aws bedrock to AgentComponent by @edwinjosechittilappilly in #4515
• feat: update favicon by @mfortman11 in #4553
• feat(input): Add drag prevention to popover and improve icon fallback handling by @Cristhianzl in #4544
• feat: add SIGTERM handling and update typer dependency by @ogabrielluiz in #4548
• feat: Add option to deactivate tracing in service settings by @ogabrielluiz in #4527
• feat: add new starter projects and replace old ones by @anovazzi1 in #4557

🐛 Bug Fixes

• fix: prevent possible race condition on upload flows/folders by @Cristhianzl in #4114
• fix: truncate "params" column on vertex_build table to prevent memory heap on database by @Cristhianzl in #4118
• Fix: Add UTC timezone info to message.timestamp. by @dhlidongming in #4129
• fix: enhance recursive_serialize_or_str to handle BaseModelV1 and improve exception logging by @ogabrielluiz in #4132
• fix: name/description bug in "Flow as Tool" by @dhlidongming in #4097
• fix: escape directory to prevent \n on Windows directory name to fail on Pathlib + Tests by @Cristhianzl in #4101
• fix: border and editor display issues by @lucaseduoli in #4142
• fix: Union type on components by @Cristhianzl in #4137
• fix: change the reference URL in vector store rag documentation by @Adarsh-1806 in #4151
• fix: batch updates and scrolling issues by @anovazzi1 in #4167
• fix: StoreMessage.py to prevent errors on Component by @Cristhianzl in #4162
• fix: toggle and row hover colors by @lucaseduoli in #4169
• fix: environment variable loading and improve error handling in DB retrieval by @italojohnny in #4168
• fix: update assistants client import by @phact in https://github.com/langflow-ai/langflo...

v1.0.19.post2

Full Changelog: v1.0.19.post1...v1.0.19.post2

v1.0.19.post1

What's Changed

✨ New Features

• Refactor: Eliminate Global Variables for Improved Code Maintainability_fix_release by @edwinjosechittilappilly in #4208

🐛 Bug Fixes

• fix: fix retrieverTool component by @Cristhianzl in #4201
• fix: object has no attribute 'set_event_manager' by @Cristhianzl in #4200
• fix: Update example by @anovazzi1 in #4204
• fix: avoids error NameError: name 'MAX_NUMBER_OF_FIELDS' is not defin… by @joaoguilhermeS in #4203
• fix: unexpected keyword argument 'code' -> SQLExecutor and SQLDatabase by @Cristhianzl in #4230

Full Changelog: v1.0.19...v1.0.19.post1

v1.0.19

What's Changed

✨ New Features

• ci: adds step to push to ghcr by @jordanrfrazier in #3779
• feat: Enhance HuggingFace Embeddings Inference component by @edwinjosechittilappilly in #3758
• feat: notion-documentation by @vasconceloscezar in #3767
• feat: Add New Link Parameter Type for External Links in Node UI by @Cristhianzl in #3806
• feat: Add run_id parameter to run_flow function by @ogabrielluiz in #3834
• feat: add duckduckgo search component by @Cristhianzl in #3798
• feat: Move vectorize to Astra DB Component by @erichare in #3766
• feat: Add format option with raw HTML to URL component by @cbornet in #3762
• feat: Enhance HuggingFaceEndpointsComponent with additional parameters by @edwinjosechittilappilly in #3846
• feat: add tracking and custom param label by @mfortman11 in #3902
• feat: Add ruff rules to sort imports (I) by @cbornet in #3869
• feat: add AssemblyAI components by @patrickloeber in #3829
• feat: Activate ruff rules UP(pyupgrade) by @cbornet in #3871
• feat: adds model selection to Azure OpenAI Embeddings component by @philnash in #3882
• feat: add dynamic metadata to components + search on sidebar by @Cristhianzl in #3945
• feat: truncate parsed uploads to prevent database and frontend blocking caused by excessively large files by @Cristhianzl in #3914
• feat: add csv output parser by @jordanrfrazier in #3483
• tests: improve tests of store by @Cristhianzl in #3949
• feat: improve file uploader size validation - custom hook by @Cristhianzl in #3952
• feat: Add components_only parameter to filter flows by components in API endpoint by @ogabrielluiz in #3932
• feat: add env support for Astra Db components by @mfortman11 in #3908
• feat(Weaviate): Enforce capitalized index name by @edwinjosechittilappilly in #3791
• feat: Add ruff rules for comprehensions (C4) by @cbornet in #3958
• FIX: Use multiline input to allow chaining for query by @erichare in #3964
• feat: Add pre-commit hook for ruff by @cbornet in #3960
• feat: Add ruff rules for pycodestyle Errors (E) by @cbornet in #3947
• feat: Add various ruff rules by @cbornet in #3974
• feat: Add ruff rules for error messages (EM) by @cbornet in #3978
• feat: Add ruff rules for return (RET) by @cbornet in #3981
• feat: add endpoint and tests for updating session ID in messages by @ogabrielluiz in #3946
• feat: add 'gradient' column to Flow model and database schema by @ogabrielluiz in #3944
• feat: Add OpenSearch VectorStore Component with Ingest and Search Capabilities by @joaoguilhermeS in #3799
• feat: improve notes design by @Yukiyukiyeah in #3938
• feat: Add ruff rules SIM by @cbornet in #3979
• ref: Add ruff rules for bugbear (B) by @cbornet in #3983
• refactor: deactivate caching if a component is part of a cycle by @ogabrielluiz in #3694
• feat: add integrations category in the sidebar by @anovazzi1 in #3843
• ref: Add ruff rules for builtins (A) by @cbornet in #4004
• feat(YahooFinanceTool): enhance tool with new inputs for data retrieval methods by @namastex888 in #3738
• feat: Add Elasticsearch VectorStore Component with Ingest and Advanced Search Capabilities by @joaoguilhermeS in #3899
• feat: Add new Data utility components for CSV/JSON parsing, routing, and filtering by @vasconceloscezar in #3776
• feat: improve CLI parameter handling and cleanup unused code by @italojohnny in #4002
• feat: add 'tags' column to 'flow' table and update models by @ogabrielluiz in #3986
• feature: Add cursor highlight feature in canvas page by @anovazzi1 in #4007
• feat: Add Redis Chat Memory by @MarceloNunesAlves in #3832
• Feat: Shared Component Cache Service by @phact in #4052
• feat: Add target="_blank" to Markdown links in NodeDescription and ChatMessage components by @anovazzi1 in #4060
• feature: Hide integrations by @anovazzi1 in #4074
• feat: Add default value support for table columns by @ogabrielluiz in #4043
• chore:Add Alembic Commands to Makefile by @edwinjosechittilappilly in #4083

🐛 Bug Fixes

• fix: update flow name validation and label by @lucaseduoli in #3785
• fix: adjust invoke agent to work sync by @Cristhianzl in #3789
• fix: update csvAgent to work as expected by @Cristhianzl in #3790
• fix: JSONViewer component style update to fits on dark and light mode by @Cristhianzl in #3792
• fix: frozen border by @lucaseduoli in #3801
• fix: remove log from csvAgent component by @Cristhianzl in #3800
• fix: json dark mode colors and dict component button view by @lucaseduoli in #3802
• fix: vite config and routes to support no slashes, and api interceptor for fetch by @lucaseduoli in #3824
• fix: Fix Text Splitters by @cbornet in #3783
• fix: update project description, update alerts animation, fix delete and duplicate loading by @lucaseduoli in #3835
• fix: xml component working properly by @Cristhianzl in #3822
• fix: Add Cascade Delete Function for Transactions and Builds Associated with Flows by @Cristhianzl in #3848
• fix: fix building loop when renaming a folder and opening a new flow and running It by @Cristhianzl in #3844
• fix: duckduckgo-search by @italojohnny in #3857
• fix: refactor FlowTool to use run_until_complete for async flow execution by @ogabrielluiz in #3845
• fix: add run_id parameter to set run ID in graph and handle exceptions in FlowTool by @ogabrielluiz in #3855
• fix: add check for variable value before calling method by @italojohnny in #3868
• fix: limit file upload size to 10mb to prevent LF crashing due data render component limitations by @Cristhianzl in #3870
• feat: Enhance Data Components and Add SelectData Functionality by @edwinjosechittilappilly in #3715
• fix: image not been sent on ChatInputComponent during runtime of building a flow by @Cristhianzl in #3862
• fix: Update class name in PageComponent by @anovazzi1 in #3842
• fix: outputs_map parameter namings by @jordanrfrazier in #3886
• fix: update assistants components and add integrations tests by @phact in #3887
• fix: Server is busy (#3878) by @9n in #3895
• bugfix: Handle prompts with no Chat messsages by @erichare in #3892
• FIX: proper parameters in Astra DB Vectorize options by @erichare in #3901
• bugfix: Properly output a Tool from Glean Search by @erichare in #3851
• fix: "Start Here" button not working as expected + fe tests by @Cristhianzl in #3910
• fix: unnecessary re-renders in PageComponent and update edgeTypes by @anovazzi1 in #3917
• fix: remove bson import by @jordanrfrazier in https://github.com/langfl...

v1.0.18

What's Changed

✨ New Features

• feat: add notion integration components by @anovazzi1 in #3579
• feat: Add Glean Search API Component by @erichare in #3532
• feat: bump composio version by @himanshu-dixit in #3586
• tests: Add Integration with starter-projects Endpoint and Vector Store Test by @Cristhianzl in #3599
• feat: allow passing a Component to the set method by @ogabrielluiz in #3597
• feat: add gtm to docs by @lucaseduoli in #3622
• feat: Update AI/ML Models list by @viniciossilva3 in #3623
• feat(pyproject.toml): update langchain-google-vertexai, langchain-groq, langchain-pinecone, and langchain-mistralai versions to the latest available by @ogabrielluiz in #3604
• feature: add flow notes by @anovazzi1 in #3460
• feat: add EventManager to centralize callbacks by @ogabrielluiz in #3434
• feat: add Parse JSON component by @nicoloboschi in #3167
• add text embedder component by @rodrigosnader in #3663
• feat: renaming Langchain Hub component by @Cristhianzl in #3669
• feat: add component clickhouse for vector database by @MarceloNunesAlves in #3657
• feat: Switch to API for Unstructured Component by @erichare in #3671
• feat: add build in progress modal when trying to exit by @lucaseduoli in #3695
• ci: create a nightly build workflow by @jordanrfrazier in #3553
• feat: add pull_policy to Docker compose example by @mieslep in #3693
• feat: add a better scroll behave on playground's chat by @Cristhianzl in #3680
• feat: Add x-large size option to baseModal and various modals resizes by @Cristhianzl in #3710
• feat: add stop button on Playground Chat by @Cristhianzl in #3704
• feature: add edit option to global variables table by @anovazzi1 in #3712
• feat: add support for DataStax HCD vector store by @bradfordcp in #3728
• feature: Add scroll detection for NodeDescription overflow and remove feature flag by @anovazzi1 in #3676
• tests: update astraDB integration test by @Cristhianzl in #3753
• feat: improve user chat input to display spacements by @Cristhianzl in #3687
• fix: Update templates and include global variables by @anovazzi1 in #3755
• feat: Add CassandraGraphVectorStoreComponent and HtmlLinkExtractorComponent by @cbornet in #3757
• featur: Add CalculatorToolComponent by @anovazzi1 in #3772

🐛 Bug Fixes

• fix: Component name Corrected by @edwinjosechittilappilly in #3577
• fix(ollama): resolve model list loading issue and add Pytest for component testing by @edwinjosechittilappilly in #3575
• fix: surround a tag with feature flag for ENABLE_BRANDING by @ogabrielluiz in #3581
• fix: auto_saving_interval type by @zzzming in #3585
• fix: Ensure Correct Focus on Playground Chat Input by @Cristhianzl in #3582
• tests: improve delete rows from table message test by @Cristhianzl in #3598
• fix: add retriever input_type on RetrieverToolComponent + tests by @Cristhianzl in #3601
• fix: update astra assistants version by @jordanrfrazier in #3602
• fix: Problem in the description field when using the MariaDB or MySQL by @MarceloNunesAlves in #3431
• fix: Dependency update for unstructured component by @erichare in #3552
• fix: auto login and logout functionality by @lucaseduoli in #3629
• fix: add unstructured icon by @lucaseduoli in #3631
• fix: add tests to cycles in Graph and improve error handling by @ogabrielluiz in #3628
• fix: stop building with abort controller by @lucaseduoli in #3634
• fix: update BUNDLES_SIDEBAR_FOLDER_NAMES constant to include "Notion" by @anovazzi1 in #3651
• fix: update Self Query Retriever Component by @Cristhianzl in #3653
• fix: success dialog popping wrong by @Cristhianzl in #3659
• fix: console reported issues by @lucaseduoli in #3660
• fix: selected node and edge color and width by @lucaseduoli in #3667
• fix: iomodal and folders api calls by @lucaseduoli in #3661
• fix: folders call when saving flow by @lucaseduoli in #3658
• fix: update Makefile to conditionally enable --reload based on worker count by @ogabrielluiz in #3675
• fix: getall is being called unnecessarily every time the user accesses the My Collection page by @Cristhianzl in #3681
• fix: remove edges glitch by @anovazzi1 in #3689
• fix: Delete folder from cache after successful deletion by @anovazzi1 in #3686
• fix: add user dependency to webhook endpoint for flow execution by @ogabrielluiz in #3685
• fix: set refetch on window focus to false for all queries on flow page by @lucaseduoli in #3699
• fix: remove saving on flow pan and add fit view to reactflow by @lucaseduoli in #3696
• fix: update saving behavior when exiting flow by @lucaseduoli in #3673
• fix: deepcopy component output to avoid overriding previous outputs by @jordanrfrazier in #3698
• fix: use permanent cache for all types dict and build only once by @italojohnny in #3711
• fix: node status display when node minimized by @lucaseduoli in #3737
• fix: url component output types and id generator component by @lucaseduoli in #3740
• fix: Refactor PythonREPLToolComponent, update template, and add support for None value on secretStrInput by @anovazzi1 in #3741
• fix: disables langfuse_plugin code by @italojohnny in #3745
• fix: pythonfunction component execution by @lucaseduoli in #3747
• fix: textarea with password visual bug by @lucaseduoli in #3739
• fix: disable add new folder button when isLoading by @Cristhianzl in #3734
• fix: Refactor usePatchUpdateFlow mutation to include refetchQueries by @anovazzi1 in #3736
• fix: bug langchain await by @italojohnny in #3775
• fix: Update @radix-ui/react-dialog to version 1.1.1 by @anovazzi1 in #3769
• fix: share button not working on canvas by @Cristhianzl in #3770
• fix: change the default value of inputComponent on Simple Agent by @Cristhianzl in #3771

📝 Documentation Updates

• docs: add Loaders components page by @mendonk in #3672
• docs: add new starter flows by @mendonk in #3688
• docs: update-session-id by @mendonk in #3733

🛠 Maintenance Tasks

• refactor: update Makefile commands for improved readability and efficiency by @ogabrielluiz in #3596
• refactor(api): change variable type annotations by @ogabrielluiz in #3592
• refactor: change typing annotations in tests folder by @ogabrielluiz in #3594
• style: Fix type comparison issues in codebase by @ogabrielluiz in #3606
• refactor: queries loading order and wrapper order by @lucaseduoli in #3603
• refactor: modularized categories by @lucaseduoli in https://github.com/langflo...

v1.0.17

What's Changed

✨ New Features

• feat: Update project name retrieval in LCModelComponent and CustomComponent by @ogabrielluiz in #3506
• feat: Enhance Chroma Handling, Bug Fixes & add GoogleGenerativeAIEmbeddingsComponent by @hotamago in #3476
• feat: add timeout handler on FE by @Cristhianzl in #3537
• feat: implement LangfuseTracer by @italojohnny in #3398
• feat: add LangChain Hub Component by @erichare in #2990

🐛 Bug Fixes

• fix: appearance of update button on title by @lucaseduoli in #3503
• fix: check if variable is valid before converting by @ogabrielluiz in #3514
• fix: build version notification function by @italojohnny in #3527
• fix: update serialization and improve error handling by @ogabrielluiz in #3516
• fix: ensure cache is set for graph in build flow by @ogabrielluiz in #3531
• fix: composio ux flow by @himanshu-dixit in #3529
• fix: no module named 'psycopg2' by @italojohnny in #3526
• fix: remove depth loop calls on folder's useEffect by @Cristhianzl in #3535
• fix: user not been able to add new user on langflow docker by @Cristhianzl in #3538
• build: fix astra integration tests by @jordanrfrazier in #3518
• fix: improve file name generation in upload_file function to prevent files with the same name by @anovazzi1 in #3550
• fix: add await to to_thread call by @ogabrielluiz in #3558
• fix: update border class for selected node status by @anovazzi1 in #3556
• fix: connection_string_parser.py by @tkdguq05 in #3522
• fix: building vertices not working on Safari and improve stop button by @nicoloboschi in #3569

📝 Documentation Updates

• docs: update readme by @lucaseduoli in #3502
• docs: update integrations image by @lucaseduoli in #3508

🛠 Maintenance Tasks

• build: Update litellm version to 1.44.1 and content hash in poetry.lock by @ogabrielluiz in #3507
• refactor: add fixtures for client in test files to speed them up by @ogabrielluiz in #3490
• refactor: improve metric creation logic and silence ot warnings by @ogabrielluiz in #3207
• refactor: release session after select by @ogabrielluiz in #3555
• build: update docker for dev environment by @italojohnny in #3551

Others

• ci: Simplify needs array in ci_success job by @ogabrielluiz in #3509
• ci: add python-versions input parameter to workflow by @ogabrielluiz in #3511
• chore: remove locust dependency by @ogabrielluiz in #3513
• feat: bump composio version in pyproject by @himanshu-dixit in #3510
• revert: add compression support to frontend and backend by @lucaseduoli in #3549
• ci: add empty nightly workflow by @jordanrfrazier in #3559
• ci: add workflow dispatch to empty nightly build workflow by @jordanrfrazier in #3560
• chore: remove-unused-code by @italojohnny in #3554
• chore: bump langflow versions by @ogabrielluiz in #3570

New Contributors

• @hotamago made their first contribution in #3476
• @tkdguq05 made their first contribution in #3522

Full Changelog: v1.0.16...v1.0.17

v1.0.16

What's Changed

✨ New Features

• feat: add dynamic state model creation and update by @ogabrielluiz in #3271
• enhancement: prevent esc on codeAreaModal by @anovazzi1 in #3232
• feat: centralize global variable management by @italojohnny in #3284
• feat: Google Drive Search Component by @edwinjosechittilappilly in #3319
• feat: Add support for metadata filtering and namespaces for the Upstash Vector component by @ytkimirti in #3254
• feat: add functions to detect cycles in Graph by @ogabrielluiz in #3327
• feat: Add method to set specific parameters on output object. by @ogabrielluiz in #3328
• feat: Add maximum iterations limit in Graph start method. by @ogabrielluiz in #3336
• enhancement: update widget code to use latest version of langflow-embedded-chat by @anovazzi1 in #3347
• feat: update output attribute handling by @ogabrielluiz in #3329
• feat: Add timeout parameter to HTTP request in StoreService. by @ogabrielluiz in #3362
• feat: get result from output if possible by @ogabrielluiz in #3338
• feat: add condition to create cycle edge by @ogabrielluiz in #3341
• feat: add description on graph by @ogabrielluiz in #3371
• feat: add auto_save option to Settings and CLI by @ogabrielluiz in #3386
• feat: add starter project graphs by @ogabrielluiz in #3369
• tests: add test to stop building feature by @Cristhianzl in #3364
• tests: add freeze component feature test by @Cristhianzl in #3365
• feat: add function to create input schema from component inputs by @ogabrielluiz in #3411
• feat: add ComponentTool to support converting Component to Tool by @ogabrielluiz in #3412
• feat: Add Perplexity Models Component by @saikolasani in #3351
• feat: Add Unstructured Component to Document Loaders by @erichare in #3308
• feat: add endpoint to get starter projects by @ogabrielluiz in #3370
• feat: Add Sequential Task Agent Component. by @ogabrielluiz in #3444
• feat: nltk text splitter support by @uladkaminski in #3403
• feat: update sequential tasks agent starter project by @ogabrielluiz in #3449
• feat: add LANGFLOW_AUTO_SAVING_INTERVAL .env variable for flow auto-saving debounce by @Cristhianzl in #3478
• feat: ✨ remove api key from advanced and update HuggingFace components by @rodrigosnader in #3397
• feat: Add import check for langchain_aws module in AmazonBedrockComponent by @ogabrielluiz in #3492

🐛 Bug Fixes

• fix: dark mode and header text display issues by @lucaseduoli in #3315
• fix: add double quotes to curl command generation by @italojohnny in #3337
• fix: do not mark self.stop caller by @ogabrielluiz in #3335
• fix: handle case where tweak values are nested dicts by @italojohnny in #3349
• fix: Corrected Changed the data type of number field from string to number by @asananddevsingh in #3363
• fix: Add TableNodeComponent and set default formatter type by @anovazzi1 in #3382
• fix(edge): Handle invalid input types when creating TargetHandle by @ogabrielluiz in #3368
• fix: Sort first layer in graph initialization. by @ogabrielluiz in #3383
• fix: auto save ui and env var by @lucaseduoli in #3384
• fix: makes outputs be correctly retrieved from edge by @ogabrielluiz in #3392
• fix: Handle KeyError in template parameter mapping and suggest closest match if not found by @ogabrielluiz in #3366
• fix: adds credentials fields in Vectara RAG component by @david-oplatka in #3396
• fix: auto saving config by @lucaseduoli in #3395
• fix: Remove unnecessary error return when all components are erased from a flow by @Cristhianzl in #3433
• fix: Fix api_key missing error when adding a flow in ComposIO + tests by @Cristhianzl in #3432
• fix: remove json_mode and output_schema by @vasconceloscezar in #3385
• fix: remove autosize on textArea inside nodes by @anovazzi1 in #3436
• build(deps): bump axios from 1.7.2 to 1.7.4 in /src/frontend by @dependabot in #3342
• fix: correct indentation issue in PythonCodeStructuredTool and correct type for int and float inputs when updating custom component by @goliath-yamon in #3323
• fix: update type extraction to extract inner types correctly by @ogabrielluiz in #3446
• Fix node size in nodeComponent by @anovazzi1 in #3450
• fix: move css class for improve of the UI/UX by @anovazzi1 in #3457
• fix: sqlite3 lockout timeout by @zzzming in #3463
• fix: auto login hooks order bug by @lucaseduoli in #3472
• fix: auto_login=off error on login and editing a user + FE tests by @Cristhianzl in #3471
• fix: allow setting temperature to 0 in OpenAIModel.py by @maxpaynebupt in #3465
• fix: moves caching of vector store to LCModelComponent level by @jordanrfrazier in #3435
• fix: improve end_traces so it doesn't block the build loop by @ogabrielluiz in #3482
• tests: fix dropdown components test by @Cristhianzl in #3504

📝 Documentation Updates

• Update Astra link in README.md by @alexleventer in #3314
• docs: fix render deployment and docs by @mendonk in #3309
• docs: auto saving by @lucaseduoli in #3389
• docs: Added Spanish README by @viniciossilva3 in #3451
• docs: update deprecated term 'variables and secrets' by @italojohnny in #3480

🛠 Maintenance Tasks

• refactor: Update Ollama Model + Links by @saikolasani in #3294
• refactor: add components for node name, description, and status by @anovazzi1 in #3248
• refactor: improve NodeOutputField and NodeInputField components by @anovazzi1 in #3235
• refactor: improve node toolbar code by @anovazzi1 in #3311
• refactor: update keyboard shortcuts display by @anovazzi1 in #3316
• refactor: Simplify repr method in Edge and ContractEdge classes. by @ogabrielluiz in #3333
• refactor: Prevent infinite loop in get_successors function. by @ogabrielluiz in #3332
• refactor: rename ContractEdge to CycleEdge by @ogabrielluiz in #3334
• refactor: folder fetching, folder sidebar and fix various issues by @lucaseduoli in #3344
• refactor: Add ComponentTextModal and Prompt modal for displaying and editing text areas and components by @anovazzi1 in #3346
• build: lock langchain-core to version 0.2.30. by @ogabrielluiz in #3348
• refactor: improve store and collection card components by @anovazzi1 in #3350
• build(langchain-core): Update langchain-core to version 0.2.32. by @ogabrielluiz in #3372
• refactor: Update lazy loading imports in routes.tsx by @anovazzi1 in #3353
• refactor: add use-download-files hook for downloading files on chat by @anovazzi1 in #3399
• refactor: improve attribute compatibility and error messages by @ogabrielluiz in https://github.com/lang...

v1.0.15

What's Changed

✨ New Features

• feat: Add Athena icon component by @anovazzi1 in #3085
• enhancement: Update useFileDrop hook to handle multiple file drops by @anovazzi1 in #3083
• feat: add composio toolset by @himanshu-dixit in #3034
• feat: create Frontend feature flags by @mfortman11 in #3029
• feat: remove unnecessary condition in App component by @anovazzi1 in #3107
• bugfix: check if user exists before create a new refresh token by @Cristhianzl in #3076
• feat: set sqlite pragma by env variable by @zzzming in #3136
• feat: improve LangWatch integration by introducing langchain callbacks on the tracing service, and component and workflow span types by @rogeriochaves in #3094
• ci(workflows): implement retry logic in python_test workflow for unit tests by @ogabrielluiz in #3145
• bugfix: automatically refresh user's session by @Cristhianzl in #3148
• feat: add run_until_complete and run_in_thread functions for handling asyncio tasks by @ogabrielluiz in #3120
• feat: add to_frontend_node to Component by @ogabrielluiz in #3122
• feat: ui build in one single http request by @nicoloboschi in #3020
• feat: add possibility to initialize the Graph with components by @ogabrielluiz in #3134
• feat: add dump and dumps methods to Graph by @ogabrielluiz in #3202
• feat: Add Branding and Social Links to the UI Feature flags by @mfortman11 in #3169
• feat: import Graph without position information by @ogabrielluiz in #3203
• feat: Add suggestion message to API exception response by @anovazzi1 in #3149
• feat: Implement graph combination method by @ogabrielluiz in #3224
• feat: flag to disable transaction and vertex_builds writes by @nicoloboschi in #3031
• feat: improve layout options and make sure nodes and flow have position data by @ogabrielluiz in #3231
• feat: add LLM output for the AI ML component to use ChatOpenAI base model by @vasconceloscezar in #3230
• feat: add Spider Web Scraper & Crawler by @WilliamEspegren in #2439
• feat: create google drive ingest component by @edwinjosechittilappilly in #3129
• feat: add huggingface endpoint retry by @vmellos in #3236
• feat: Improve caching logic and add disk caching option by @ogabrielluiz in #3246
• feat: start using dev mode flag and add exception filter in logger by @ogabrielluiz in #3260
• feat: add log_builds parameter to build_flow for optional vertex build logging by @ogabrielluiz in #3262
• Refactored and improved PythonCodeStructuredTool, SearXNGTool, and RunnableExecutor by @goliath-yamon in #3239
• feat: Gmail Loader component created by @edwinjosechittilappilly in #3241

🐛 Bug Fixes

• fix: strict langchain integrations dep by @nicoloboschi in #3063
• fix: file open leaks by @nicoloboschi in #3067
• fix: Update Textarea component to have full height by @anovazzi1 in #3069
• fix: update render.yaml to being compatible with langflow 1.0 by @nicoloboschi in #3071
• fix: update message reload and update langchain-core by @ogabrielluiz in #3054
• fix: endpoint /run api call could run same node twice by @nicoloboschi in #3062
• fix: update node alert to detect outdated components by @anovazzi1 in #3051
• ci: update workflow to skip publishing if package already exists by @ogabrielluiz in #3082
• fix: update curl command in release workflow to use correct endpoint by @ogabrielluiz in #3086
• fix: dropdown and multiselect component values on disabled and option text not truncating by @lucaseduoli in #3089
• fix: text input jumps to the end of the text after writing one letter by @lucaseduoli in #3090
• fix: ensure starter projects refreshed at startup by @nicoloboschi in #3078
• fix: deploy buttons images not appearing by @lucaseduoli in #3092
• fix: starter projects refresh don't add new fields by @nicoloboschi in #3110
• fix: description of url component by @lucaseduoli in #3105
• fix: flow experimental components by @lucaseduoli in #3093
• fix: handle PydanticSerializationError that generates generic errors in the UI by @ogabrielluiz in #3108
• fix: external memory messages history is reversed by @nicoloboschi in #3170
• fix: frozen status is lost after run by @nicoloboschi in #3158
• fix: add chat_service to build_vertex method call so freeze works by @ogabrielluiz in #3175
• bugfix: parse password on db connection string when it has @ on It by @Cristhianzl in #3173
• fix: update curl code generation by @anovazzi1 in #3191
• fix: unnecessary split method in vertex_id that breaks playground by @anovazzi1 in #3182
• fix: validate flow_name presence in flow components before retrieving flow data by @ogabrielluiz in #3218
• fix: select all checkbox not changing when changing folders by @lucaseduoli in #3225
• fix: flow export endpoint exporting folder by @lucaseduoli in #3227
• fix: replace Input with Textarea in TextAreaComponent for improved user experience and aesthetics by @ogabrielluiz in #3228
• fix: update PYTHON_REQUIRED extraction to correctly capture Python version by @danielgines in #3199
• fix: change ValueError into Warning to allow disconnected flows to run and other small fixes by @ogabrielluiz in #3249
• fix: change sync_get_file_content_dicts to use get_file_content_dicts by @ogabrielluiz in #3250
• fix: enhance error handling in build_flow and add error handling for Flow build by @ogabrielluiz in #3259
• fix: update type to silence warning and memory chatbot json by @ogabrielluiz in #3265
• ci: integrate retry mechanism in Playwright tests to improve stability and handle potential failures by @ogabrielluiz in #3267
• fix(get-python-api-code):fixing errors in a file uploading flow, as in issue #2799 by @vertgo in #2815
• fix: correct issue with The "No suitable component" error is appearing on the OpenAI component and other components due to a missing check by @deekshanee in #3279
• fix: correct vertex build delete function by @ogabrielluiz in #3289
• fix: update parameters in spider components by @WilliamEspegren in #3280
• fix: message sorting in playground by @italojohnny in #3293
• fix: Corrected URI handling in SQLDatabaseComponent by @carlosrcoelho in #3291

📝 Documentation Updates

• docs: update docs from notion by @github-actions in #3074
• docs(readme): add instructions for running from a cloned repo by @paulosalvatore in #3072
• docs(readme): fix toc by @paulosalvatore in #3152
• docs: update readme banner by @lucaseduoli in #3174
• Update README.md by @lucaseduoli in #3204
• docs: minor changes on readme text by @scottregan in #3270
• Update README.md by @lucaseduoli in #3282
• docs: variable global precautions by @italojohnny in https://githu...

v1.0.14

What's Changed

✨ New Features

• feat: new Vectara RAG Component by @david-oplatka in #2733
• feat(pyproject): add langchain-core dependency version 0.2.23 to the project by @ogabrielluiz in #3023
• feat: bedrock access with aws access key by @nicoloboschi in #3032
• tests: add tests to chat memory component by @Cristhianzl in #3039
• feat: Add GitLoader Component with advanced filtering options by @danielgines in #2850

🐛 Bug Fixes

• fix: update model names for backwards compatibility by @ogabrielluiz in #3014
• fix: Store message should not override sender by default by @nicoloboschi in #3024
• fix: hide duckdb table not found error log by @nicoloboschi in #3026
• fix: astra-assistants types by @phact in #2881
• fix: style on password button by @anovazzi1 in #3037
• fix: move client instantiation in AssistantsGetAssistantName and AssistantsListAssistants to inner function by @ogabrielluiz in #3043
• fix: add support for custom component message storage by @ogabrielluiz in #3042
• fix: serialize array output and logs by @ogabrielluiz in #3040
• fix: multiselect dropdown not visible by @lucaseduoli in #3044
• fix: tool calling and openai tools do not include chat history by @nicoloboschi in #3030

🛠 Maintenance Tasks

• refactor: api keys API by @igorrCarvalho in #2652
• refactor: change logout and refresh token to use useQuery by @Cristhianzl in #2999
• refactor: set a generic placeholder on float input by @igorrCarvalho in #3015
• refactor: change endpoint monitor/builds to use useQuery by @Cristhianzl in #2622
• refactor: lock poetry dependencies without updating by @ogabrielluiz in #3050

Others

• chore(pyproject): update version 1.0.14 and 0.0.90 for langflow and langflow-base packages by @ogabrielluiz in #3025
• feat: migrate vertex_builds to sql database by @nicoloboschi in #2978
• chore: update package version to 0.0.91 by @ogabrielluiz in #3049
• ci: update Python version in release workflow and skip release if already released by @ogabrielluiz in #3053
• chore: update package version to 0.0.92 by @ogabrielluiz in #3056

New Contributors

• @david-oplatka made their first contribution in #2733

Full Changelog: v1.0.13...v1.0.14

v1.0.13

What's Changed

✨ New Features

• feat: Refactor Upload Folders to Use Mutations for HTTP Request Management by @Cristhianzl in #2810
• feat: change download flows to download as .zip file by @Cristhianzl in #2870
• feat: add new node Input type for data in table format by @anovazzi1 in #2635
• feat: add method and refresh button to fetch Groq models by @vasconceloscezar in #2902
• enhancement: Add function to check broken edges by @anovazzi1 in #2882
• feat: add InputTypesMap and _instantiate_input function by @ogabrielluiz in #2955
• ci: add labeler job to automatically add 'lgtm' label when pull request review is approved by @ogabrielluiz in #2963
• feat: add custom value on dropown ui by @lucaseduoli in #2961
• ref: adds multi threading to the AI/ML embeddings component by @jordanrfrazier in #2959
• feat: expose main_version on /version endpoint by @nicoloboschi in #2944
• feat: migrate transactions to sql database by @nicoloboschi in #2915
• feat: dropdown combobox option by @lucaseduoli in #2991

🐛 Bug Fixes

• fix: shortcuts settings page button spacing by @igorrCarvalho in #2859
• fix: frontend image should forward /health_check to backend by @nicoloboschi in #2887
• bugfix: filter flows on folder to ensure is displaying only for the logged user by @Cristhianzl in #2897
• bugfix: add returning promises on interceptor errors + tests by @Cristhianzl in #2896
• bug: starter rag example didnt contain connection from rag to template by @lucaseduoli in #2930
• fix: python code with null and undefined by @lucaseduoli in #2932
• ci: fix set-ci-condition job by @ogabrielluiz in #2934
• fix: Ollama model component parameter by @saikolasani in #2935
• fix: update button role in end-to-end test by @ogabrielluiz in #2936
• fix: validate params assignment in custom_component_update endpoint by @ogabrielluiz in #2931
• fix: update path filter condition in ci.yml by @ogabrielluiz in #2947
• bugfix: langflow application losing store api-key on refresh page/backend by @Cristhianzl in #2960
• fix: videos not showing on docs by @lucaseduoli in #2967
• fix: environment variable initialization issue by @italojohnny in #2971
• fix: memories not visible when sending from outside io modal by @lucaseduoli in #2987
• fix: Privilege Escalation Vulnerability by @NadirJ in #2995
• bugfix: fix missing condition to open disconnect modal when backend is down by @Cristhianzl in #2993
• fix: ctrl a not working on edit node table by @lucaseduoli in #2992
• fix: VertexAI KeyError 'location' by @nicoloboschi in #2983
• fix: models with system message and prompt input fail by @nicoloboschi in #2984
• fix: external memory returns always empty history by @nicoloboschi in #2980
• fix: find runnable predecessor for every successor that is not runnable by @ogabrielluiz in #2996
• fix: update CreateData.py by @YamonBot in #2975
• fix: wrong message timestamp by @italojohnny in #2998

📝 Documentation Updates

• docs: update docs from notion by @github-actions in #2922
• docs: add Korean README by @sts07142 in #2883
• docs: update docs from notion by @github-actions in #2951
• docs: update korean readme by @YamonBot in #2970

🛠 Maintenance Tasks

• refactor: move isAuthenticated from context to zustand store" by @anovazzi1 in #2845
• refactor: authentication logic and move isAdmin to zustand store by @anovazzi1 in #2888
• refactor: add useQuery to delete folder api requests by @Cristhianzl in #2901
• refactor: vertex instantiation by @italojohnny in #2703
• refactor: change post/patch folders requests to use UseQuery by @Cristhianzl in #2917
• refactor: change downloadFolders requests to use useQuery hook by @Cristhianzl in #2920
• refactor: update TelemetryService and change Service teardown methods to be async by @ogabrielluiz in #2937
• refactor: update StateVertex to function like a normal component unless specified not to by @ogabrielluiz in #2950
• refactor: parameter component, edit node modal and api modal by @lucaseduoli in #2928

✅ Tests

• test: fix output group preview test to be interactive by @Cristhianzl in #2880
• test: add new tests based on new basic examples + vector store tests by @Cristhianzl in #2879
• test: improve test to allow any errors checks by @Cristhianzl in #2926

Others

• chore(deps): bump ag-grid-community from 31.3.2 to 32.0.0 in /src/frontend by @dependabot in #2650
• chore: Update langflow-embedded-chat to v1.0.4 by @anovazzi1 in #2900
• chore(template): adjust bug report template to include screenshot and WIP sections by @carlosrcoelho in #2899
• chore(deps): bump langchain-community from 0.2.7 to 0.2.9 by @dependabot in #2925
• ci: update CI workflow to include new job 'set-ci-condition' by @ogabrielluiz in #2933
• ci: add debug info by @ogabrielluiz in #2957
• chore: bump langflow and langflow-base versions to 1.0.13 and 0.0.89 respectively by @ogabrielluiz in #2956

New Contributors

• @sts07142 made their first contribution in #2883
• @saikolasani made their first contribution in #2935
• @NadirJ made their first contribution in #2995

Full Changelog: v1.0.12...v1.0.13