1.7.0

langflow-ai/langflow1.7.0Dec 18, 2025by github-actions[bot]

AI Summary

Adds support for nightly builds and fixes various authentication and file handling issues. Note: This version was yanked due to a regression in displaying persisted data.

Key Highlights

  • Added build-nightly-ep to docker-nightly-build
  • Restrict message and session access to flow owners
  • Fixed MCP proxy process leak

New Features

  • Add build-nightly-ep to docker-nightly-build

Full Release Notes

> [!CAUTION]
> **Yanked from PyPI:** Regression when displaying persisted data after upgrade. Use 1.7.1+ when available.

<!-- Release notes generated using configuration in .github/release.yml at 1.7.0 -->

## What's Changed
### ✨ New Features
* feat: add build-nightly-ep to docker-nightly-build by @Adam-Aghili in https://github.com/langflow-ai/langflow/pull/10942
### 🐛 Bug Fixes
* fix: add condition to not make folder download fail when flow has Note component by @lucaseduoli in https://github.com/langflow-ai/langflow/pull/10953
* fix: Enhance error handling for langchain-core version compatibility by @ogabrielluiz in https://github.com/langflow-ai/langflow/pull/10768
* fix: Restrict message and session access to flow owners by @Cristhianzl in https://github.com/langflow-ai/langflow/pull/10973
* fix: Support tool mode for components that have no inputs by @erichare in https://github.com/langflow-ai/langflow/pull/10982
* fix: Set a default Ollama base url by @erichare in https://github.com/langflow-ai/langflow/pull/10981
* fix: Add authentication to various endpoints (#10977) by @erichare in https://github.com/langflow-ai/langflow/pull/10985
* fix: Improve image path extraction and validation by @Cristhianzl in https://github.com/langflow-ai/langflow/pull/10999
* fix: make key generated on mcp json be shown, make placeholder show up if key not generated by @lucaseduoli in https://github.com/langflow-ai/langflow/pull/10997
* fix: mcp-proxy process leak by @Adam-Aghili in https://github.com/langflow-ai/langflow/pull/11008
* fix: Disable Local storage option in Write File component for cloud environments (#11003) by @HimavarshaVS in https://github.com/langflow-ai/langflow/pull/11022
* fix: cuga update (#11019) by @Adam-Aghili in https://github.com/langflow-ai/langflow/pull/11026
* fix: langwatch traces all api endpoints  by @HzaRashid in https://github.com/langflow-ai/langflow/pull/11014
* fix(deps): Pin langchain-mcp-adapters to resolve langchain-core compatibility by @Cristhianzl in https://github.com/langflow-ai/langflow/pull/11037
* fix: Make sure the research translation loop template is properly operating by @erichare in https://github.com/langflow-ai/langflow/pull/11042
* fix: disable knowledge components in astra by @HzaRashid in https://github.com/langflow-ai/langflow/pull/11047
* fix: Advanced mode in read file component (#11041) by @HimavarshaVS in https://github.com/langflow-ai/langflow/pull/11056
* fix: validate flow file_save path is in a valid location by @jordanrfrazier in https://github.com/langflow-ai/langflow/pull/11060
* fix: Fix async context handling in serve command and add integration tests by @ogabrielluiz in https://github.com/langflow-ai/langflow/pull/10776
* fix: release workflow  by @Adam-Aghili in https://github.com/langflow-ai/langflow/pull/11087
* fix: release workflow by @Adam-Aghili in https://github.com/langflow-ai/langflow/pull/11089
### 🛠 Maintenance Tasks
* refactor: Move fetch credentials to the customizations (#11049) by @mfortman11 in https://github.com/langflow-ai/langflow/pull/11063
* refactor: Langflow cloud updates by @mfortman11 in https://github.com/langflow-ai/langflow/pull/10910
### ✅ Tests
* test(webhook): add comprehensive tests for webhook endpoint functionality and error handling by @Cristhianzl in https://github.com/langflow-ai/langflow/pull/10995
### Others
* Fix: lfx run with agent component throws '_NoopResult' object is not iterable' by @HzaRashid in https://github.com/langflow-ai/langflow/pull/10914
* Fix: ensure streamable-http session manager is entered and exited from the same task by @HzaRashid in https://github.com/langflow-ai/langflow/pull/10991
* Fix: cuga integration (#10976) by @Adam-Aghili in https://github.com/langflow-ai/langflow/pull/10990
* Fix: disable mcp sse endpoints astra by @HzaRashid in https://github.com/langflow-ai/langflow/pull/11004
* Fix: improve exception handling and status code for disabled endpoints by @HzaRashid in https://github.com/langflow-ai/langflow/pull/11012
* Revert "fix: release workflow " by @Adam-Aghili in https://github.com/langflow-ai/langflow/pull/11088


**Full Changelog**: https://github.com/langflow-ai/langflow/compare/v1.7.0...1.7.0