1.3.3
langflow-ai/langflow1.3.3Apr 15, 2025by github-actions[bot]
Upgrading?
Release notes summary
Adds configurable polling, multi-file support, SSL flags, and hybrid search capabilities to AstraDB.
Key Highlights
- Configurable polling interval for flows
- Multi-file support and NeMo Retriever rename
- Pan and pinch navigation mode
- SSL flags for local development
- Hybrid Search functionality to AstraDB
New Features
- Configurable polling interval
- Flow logs timestamps
- Shareable Playground feature flag
- Pan and pinch nav mode
- Groq models update
- ENABLE_IMAGE_ON_PLAYGROUND flag
- Disable inspect button
- New queryInput with separator
- Multi-file support
- Frontend nginx browser cache
- SSL flags for local dev
- MCP Component stability
- Amazon bundle
- CLI message/style update
- Hybrid Search AstraDB
- OpenAI model options
- ENV to Dockerfile
- Publish button fix
- NVIDIA model component error handling
- Edge cleaning
- File upload success message fix
- Event delivery header fix
- Job ID return logic
- Session expiry error popup
- Google Analytics ID update
- Composio redundant init fix
- Dropdown custom values fix
- Conditional authorization header
- Direct event delivery support
- Published flows DB rows
- Foreign key constraint management
- Endpoint path standardization
- Reranker not disabling
Full Release Notes
<!-- Release notes generated using configuration in .github/release.yml at refs/heads/main --> ## What's Changed ### ✨ New Features * feat: Add configurable polling interval for syncing flows from FS by @cbornet in https://github.com/langflow-ai/langflow/pull/7065 * feat: Display flow logs timestamps in local time zone by @Cristhianzl in https://github.com/langflow-ai/langflow/pull/7477 * feat: put Shareable Playground under ENABLE_PUBLISH feature flag and removed old publish by @lucaseduoli in https://github.com/langflow-ai/langflow/pull/7482 * feat: adds pan and pinch nav mode like figma by @lucaseduoli in https://github.com/langflow-ai/langflow/pull/7410 * feat: update groq models by @edwinjosechittilappilly in https://github.com/langflow-ai/langflow/pull/7488 * Fix: Add ENABLE_IMAGE_ON_PLAYGROUND feature flag to control image upload functionality in playground environment by @Cristhianzl in https://github.com/langflow-ai/langflow/pull/7490 * feat: Disable inspect button for empty node outputs by @Cristhianzl in https://github.com/langflow-ai/langflow/pull/7528 * feat: adds new queryInput with separator and dialog by @lucaseduoli in https://github.com/langflow-ai/langflow/pull/7458 * feat: add multi-file support and rename NVIDIA Ingest to NeMo Retriever Extraction by @jeffreyscarpenter in https://github.com/langflow-ai/langflow/pull/7495 * feat: frontend docker nginx configuration add brower cache accelerated pages access by @jeevic in https://github.com/langflow-ai/langflow/pull/7125 * feat: Enable SSL flags for local development by @LilkoPetkov in https://github.com/langflow-ai/langflow/pull/7060 * feat: Improves the stability and tool mode handling of MCP Component by @edwinjosechittilappilly in https://github.com/langflow-ai/langflow/pull/7361 * feat: create Amazon bundle by @edwinjosechittilappilly in https://github.com/langflow-ai/langflow/pull/7255 * feat: Update CLI message and style by @simonfraserduncan in https://github.com/langflow-ai/langflow/pull/7588 * feat: Add Hybrid Search functionality to AstraDB + AstraPy / LangChain Updates by @erichare in https://github.com/langflow-ai/langflow/pull/7358 * feat: enhance openai model component with o1 support by @edwinjosechittilappilly in https://github.com/langflow-ai/langflow/pull/7107 * feat: Add new OpenAI model options by @ogabrielluiz in https://github.com/langflow-ai/langflow/pull/7619 ### 🐛 Bug Fixes * fix: add ENV to Dockerfile when packing flows to image by @gs-costa in https://github.com/langflow-ai/langflow/pull/7454 * fix: publish button not redirecting to right path by @lucaseduoli in https://github.com/langflow-ai/langflow/pull/7439 * fix: Improve error handling for NVIDIA model component by @ogabrielluiz in https://github.com/langflow-ai/langflow/pull/7484 * fix: removed cleaning edges where input with same type is hidden by @lucaseduoli in https://github.com/langflow-ai/langflow/pull/7479 * fix: removed file uploaded successfully message when no file is picked, fixed nvidia ingest message by @lucaseduoli in https://github.com/langflow-ai/langflow/pull/7441 * fix: Resolve event delivery configuration header passing between frontend and backend by @Cristhianzl in https://github.com/langflow-ai/langflow/pull/7514 * fix: job id should be returned only if event_delivery is not direct by @ogabrielluiz in https://github.com/langflow-ai/langflow/pull/7540 * Fix: Prevent Error Popups When Session Expires During Logout by @Cristhianzl in https://github.com/langflow-ai/langflow/pull/7455 * fix: update Google Analytics tracking ID in docusaurus configuration by @mendonk in https://github.com/langflow-ai/langflow/pull/7539 * fix: removing redundant initialisations in composio components by @edwinjosechittilappilly in https://github.com/langflow-ai/langflow/pull/7485 * fix: Improve Dropdown component handling of custom values and add regression test by @Cristhianzl in https://github.com/langflow-ai/langflow/pull/7486 * fix: add conditional authorization header for dslf in curl commands by @Cristhianzl in https://github.com/langflow-ai/langflow/pull/7457 * fix: endpoint `build_public_tmp` now supports event delivery type `direct` by @saber-wang in https://github.com/langflow-ai/langflow/pull/7526 * fix: published flows now can add rows to the database by @ogabrielluiz in https://github.com/langflow-ai/langflow/pull/7560 * fix: remove unecessary comment from build_flow by @Cristhianzl in https://github.com/langflow-ai/langflow/pull/7563 * fix: Update type hints in BatchRunComponent to avoid lint errors by @ogabrielluiz in https://github.com/langflow-ai/langflow/pull/7567 * fix: show connected outputs being hidden by code by @lucaseduoli in https://github.com/langflow-ai/langflow/pull/7510 * fix: loop variable not accessible error by @edwinjosechittilappilly in https://github.com/langflow-ai/langflow/pull/7501 * fix: removed handle on secret input by @lucaseduoli in https://github.com/langflow-ai/langflow/pull/7411 * fix: Enhance foreign key constraint management and naming conventions in migrations by @ogabrielluiz in https://github.com/langflow-ai/langflow/pull/7569 * fix: Standardize endpoint paths in files v2 API by @ogabrielluiz in https://github.com/langflow-ai/langflow/pull/7595 * fix: revert "feat: adds pan and pinch nav mode like figma" by @lucaseduoli in https://github.com/langflow-ai/langflow/pull/7603 * fix: add file format validation to component save-to-file by @gs-costa in https://github.com/langflow-ai/langflow/pull/7593 * fix: remove lexical search from astra db hybrid search by @lucaseduoli in https://github.com/langflow-ai/langflow/pull/7620 * fix: update build_flow_and_stream with event delivery info by @ogabrielluiz in https://github.com/langflow-ai/langflow/pull/7616 * fix: update Gmail icon to Google and improve ListSelectionComponent styles by @deon-sanchez in https://github.com/langflow-ai/langflow/pull/7591 * fix: made reranker not disable when hybrid search is enabled by @lucaseduoli in https://github.com/langflow-ai/langflow/pull/7622 ### 📝 Documentation Updates * docs: clean up starter flows and screenshots by @mendonk in https://github.com/langflow-ai/langflow/pull/7428 * docs: add langflow desktop to install page by @mendonk in https://github.com/langflow-ai/langflow/pull/7386 * docs: clean up configuration folder by @mendonk in https://github.com/langflow-ai/langflow/pull/7426 * docs: gtag management by @mendonk in https://github.com/langflow-ai/langflow/pull/7491 * docs: decrease leftnav spacing by @mendonk in https://github.com/langflow-ai/langflow/pull/7532 * docs: batch run component example by @mendonk in https://github.com/langflow-ai/langflow/pull/7542 * docs: parser component example by @mendonk in https://github.com/langflow-ai/langflow/pull/7545 * docs: add webhook example by @mendonk in https://github.com/langflow-ai/langflow/pull/7565 * docs: rewrite installation guide by @mendonk in https://github.com/langflow-ai/langflow/pull/7415 * docs: OpenAPI spec version upgraded from 1.2.0 to 1.3.2 by @github-actions in https://github.com/langflow-ai/langflow/pull/7492 * docs: hybrid search feature by @mendonk in https://github.com/langflow-ai/langflow/pull/7573 ### 🛠 Maintenance Tasks * refactor: update BatchRunComponent to enhance functionality and usability by @rodrigosnader in https://github.com/langflow-ai/langflow/pull/7318 ### Others * chore: update test durations by @github-actions in https://github.com/langflow-ai/langflow/pull/7469 * docs: avoid building docs draft for pull requests from fork by @mlr in https://github.com/langflow-ai/langflow/pull/7493 * build(deps): bump estree-util-value-to-estree from 3.3.2 to 3.3.3 in /docs by @dependabot in https://github.com/langflow-ai/langflow/pull/7496 * tests: add "direct" event delivery method in tests by @ogabrielluiz in https://github.com/langflow-ai/langflow/pull/7436 * chore: Composio version bump by @abhishekpatil4 in https://github.com/langflow-ai/langflow/pull/7557 * chore: Update Makefile to include PostgreSQL in backend installation by @ogabrielluiz in https://github.com/langflow-ai/langflow/pull/7561 * Revert "fix: published flows now can add rows to the database" by @ogabrielluiz in https://github.com/langflow-ai/langflow/pull/7571 * build(deps-dev): bump vite from 5.4.16 to 5.4.18 in /src/frontend by @dependabot in https://github.com/langflow-ai/langflow/pull/7596 * Fix: CLI Social Links by @simonfraserduncan in https://github.com/langflow-ai/langflow/pull/7601 * chore: update test durations by @github-actions in https://github.com/langflow-ai/langflow/pull/7612 * chore: Update langflow and langflow-base package versions to 1.3.3 and 0.3.3 by @ogabrielluiz in https://github.com/langflow-ai/langflow/pull/7625 ## New Contributors * @saber-wang made their first contribution in https://github.com/langflow-ai/langflow/pull/7526 * @jeffreyscarpenter made their first contribution in https://github.com/langflow-ai/langflow/pull/7495 * @LilkoPetkov made their first contribution in https://github.com/langflow-ai/langflow/pull/7060 **Full Changelog**: https://github.com/langflow-ai/langflow/compare/1.3.2...1.3.3
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