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 #3924
• fix: update pyproject.toml to use workspace configuration for langflow-base by @ogabrielluiz in #3928
• fix: handle coroutine check for on_disconnect callback in chat API by @ogabrielluiz in #3930
• fix: Add 'langflow' to workspace configuration by @ogabrielluiz in #3935
• fix: search for the parent category on sidebar by @Cristhianzl in #3940
• fix: truncate text on filter to x icon fits the parent div by @Cristhianzl in #3941
• fix: animation of building edges on build stop by @anovazzi1 in #3937
• fix: usePatchUpdateFlow to conditionally refetch queries based on the browser URL by @anovazzi1 in #3915
• fix: Handle group nodes in graph sorting by @ogabrielluiz in #3929
• FIX: do not use cached vector store on inserts by @erichare in #3948
• fix: force floatInputComponent to send Number by @Cristhianzl in #3953
• fix: vectorize authentication params by @jordanrfrazier in #3954
• fix: security file upload by @italojohnny in #3923
• fix: Fix Astra API Endpoint Display Name by @mfortman11 in #3962
• fix: update docs link by @lucaseduoli in #3966
• fix: consider remove_example_flows param on query on GET flows endpoint by @Cristhianzl in #3967
• fix: enhancements for the AssemblyAI component by @patrickloeber in #3934
• fix: Only show error state on components w/ errors for node validation by @mfortman11 in #3968
• fix: playground img not working by @Cristhianzl in #3980
• fix: message list order by @sa411022 in #3987
• fix: make streaming work in JS code example by @Yukiyukiyeah in #3891
• fix: Add session_id Parameter to run_flow_from_json Function by @edwinjosechittilappilly in #3989
• fix: modified QdrantVectorStoreComponent to use server_kwargs correctly by @Swastik-Swarup-Dash in #3751
• fix: add user_id to component parameters to fix build by @italojohnny in #4016
• fix: set folder id on flows imported on startup by @jordanrfrazier in #4018
• fix: remove truncate to save data on DB by @Cristhianzl in #4025
• fix: update variable fields by @italojohnny in #4022
• fix: modified DirectoryDataComponent to support user defined custom file types by @EDLLT in #4017
• fix: NameError for Vertex and Graph Imports in Flow Tool by @edwinjosechittilappilly in #4054
• FIX: don't error in Langchain Hub Component when adding to canvas by @erichare in #4055
• fix: prevent langfuse initialization by @italojohnny in #4057
• fix: add validation for log_file settings field by @italojohnny in #4050
• fix: missing 'field' argument in get_variable by @italojohnny in #4041
• fix: Add useUpdateNodeInternals hook to handle node class changes by @anovazzi1 in #4058
• fix: add range_spec to AssemblyAITranscriptionJobPoller by @Cristhianzl in #4061
• fix: Update the columns that need to change their type to text (MySQL e MariaDB) by @MarceloNunesAlves in #4026
• fix: refactoring Merge Data component by @joaoguilhermeS in #4059
• fix: alembic revision autogenerate script by @edwinjosechittilappilly in #4069
• fix: rollback truncate values on transaction/vertex tables by @Cristhianzl in #4078
• fix: Refactor import statements and enhance error logging by @ogabrielluiz in #4071
• fix: exception locations in component classes by @jordanrfrazier in #4087
• fix: network error handling and build errors by @lucaseduoli in #4088
• fix: store api key pydantic error by @lucaseduoli in #4103

📝 Documentation Updates

• Docs: Update getting-started-quickstart.md by @shreyas-damle in #3780
• docs: custom components by @mendonk in #3784
• docs: update components by @mendonk in #3756
• docs: tools components by @mendonk in #3850
• Docs: memories components by @mendonk in #3852
• docs: fix link in vector store rag description by @mendonk in #3884
• docs: Add AssemblyAI integration docs by @patrickloeber in #3885
• Docs: update components to v1.0.18 by @mendonk in #3903
• docs: Update CONTRIBUTING.md to mention uv by @ogabrielluiz in #3965
• docs: add notes to flows by @mendonk in #3861
• Docs: add agent starter flows by @mendonk in #3969
• docs: Improve the search UX in Langflow docs by @eric-schneider in #4089
• docs: remove old examples by @lucaseduoli in #4102

🛠 Maintenance Tasks

• refactor: add custom banner and refactor pagelayout to include it by @lucaseduoli in #3803
• refactor: handle rendering and filtering functionality by @lucaseduoli in #3512
• refactor: Update parameter order and hide token for DS users by @mfortman11 in #3920
• refactor: update dependency versions and streamline backend installation commands by @ogabrielluiz in #3939
• refactor: update flaky tests in test_schema.py by @ogabrielluiz in #3933
• refactor: enhance tool creation logic and add FeatureFlags by @ogabrielluiz in #3662
• refactor: change model name extraction to use list comprehension by @ogabrielluiz in #4067
• refactor: improve parameter render component by @anovazzi1 in #3995

Others

• feat: Update tracking by @mfortman11 in #3805
• refactor: Move to LoadEnv in vite config by @mfortman11 in #3825
• ci: tag fixes and robustness to workflow failures by @jordanrfrazier in #3838
• chore: bump astra-assistants to v2.1.2 by @phact in #3841
• ci: remove unnecessary ref checkout for nightly tests by @jordanrfrazier in #3847
• ci: make nightly run all fe tests by @jordanrfrazier in #3888
• Add undo/redo check by @Yukiyukiyeah in #3893
• build(deps-dev): bump vite from 5.4.2 to 5.4.7 in /src/frontend by @dependabot in #3889
• ci: explicitly pass secrets for fe test by @jordanrfrazier in #3905
• build(deps): bump rollup from 4.21.1 to 4.22.4 in /src/frontend by @dependabot in #3897
• chore: uv to replace poetry by @phact in #3900
• chore: drop duckdb usage and migrations by @nicoloboschi in #3730
• fix: use init_subclass instead of metaclass to enforce decorator by @jordanrfrazier in #3942
• fix: update storeMessageComponent input types by @Cristhianzl in #3950
• chore: update docker images to use uv by @ogabrielluiz in #3916
• ref: refactor csv output parser to dynamic single component by @jordanrfrazier in #3963
• build(deps):(deps): bump install-pinned/ruff from 826c99bfba88282a5506ab737c92253a106c070e to f5afd2b0fca6556debe3e07025fc90e04fb3c44c by @dependabot in #3977
• build(deps):(deps): bump peter-evans/create-pull-request from 6 to 7 by @dependabot in #3976
• chore: Refactor error handling in OutputParser for improved readability by @ogabrielluiz in #3985
• ci: fix releases with uv by @jordanrfrazier in #3971
• ref: Add some postponed annotations evaluations by @cbornet in #3990
• Fix: change note node horizontal padding by @Yukiyukiyeah in #3991
• ci: small nightly fixes by @jordanrfrazier in #3993
• tests: update tests to use httpx.AsyncClient by @ogabrielluiz in #3984
• ref: Add more ruff rules by @cbornet in #3994
• ref: Add ruff rules for datetime (DTZ) by @cbornet in #4003
• chore: Add 'types' field to pre-commit hooks for ruff check and format by @ogabrielluiz in #4006
• chore: Update zep-python dependency to stable version 2.0.0 in pyproject.toml by @ogabrielluiz in #4009
• feat(tools): add TavilyAI search tool for enhanced LLM search results by @namastex888 in #3774
• chore: Add type annotation for 'status' and format multiline string in TavilyAISearch tool by @ogabrielluiz in #4011
• Add ruff rules for TYPE_CHECKING (TCH) by @cbornet in #3999
• ref: Add ruff rules RUF by @cbornet in #4001
• chore: removes Poetry references from pyproject.toml and updates the project metadata by @ogabrielluiz in #4019
• release: bump main 1.0.19 and base 0.0.97 by @jordanrfrazier in #4029
• ref: Propagate traceback in exception logs by @cbornet in #4030
• ref: Add ruff rules for Pathlib (PTH) by @cbornet in #4035
• Revert "release: bump main 1.0.19 and base 0.0.97" by @jordanrfrazier in #4044
• chore: update duckduckgo-search to the 6.3.0 by @italojohnny in #4056
• ref: Add ruff rules for perf (PERF) by @cbornet in #4047
• ci: fix release workflows for uv by @jordanrfrazier in #4053
• ref: Select ALL ruff rules with exclusions by @cbornet in #4040
• ref: Add ruff rules for pylint (PL) by @cbornet in #4032
• ref: Use TypeError instead of ValueError when relevant (TRY004) by @cbornet in #4045
• ref: Fix ruff rules in preview mode by @cbornet in #4039
• ref: Add ruff rules for pygrep-hooks (PGH) by @cbornet in #4042
• ref: Add ruff rules for blind exceptions (BLE) by @cbornet in #4076
• ref: Add ruff rules for TRY2 and TRY002 by @cbornet in #4077
• chore: Add 'unsafe_fix' target to Makefile by @ogabrielluiz in #4081
• refactor: tracking updates for deleted nodes by @mfortman11 in #4027
• ref: Add ruff rules for asyncio tasks references (RUF006) by @cbornet in #4079
• ref: Add ruff rules for print (T20) by @cbornet in #4082
• tests: update env.py and conftest so tests use unique databases by @ogabrielluiz in #3654
• version: upgrade to 1.0.19 and 0.0.97 by @jordanrfrazier in #4104

New Contributors

• @shreyas-damle made their first contribution in #3780
• @patrickloeber made their first contribution in #3885
• @9n made their first contribution in #3895
• @philnash made their first contribution in #3882
• @sa411022 made their first contribution in #3987
• @namastex888 made their first contribution in #3738
• @Swastik-Swarup-Dash made their first contribution in #3751
• @EDLLT made their first contribution in #4017
• @eric-schneider made their first contribution in #4089

Full Changelog: v1.0.18...v1.0.19