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LangflowDesktop
Patches for Langflow x64
Windows
3 patches available
Langflow is an open-source, Python-based, customizable framework for building AI applications. It supports important AI functionality like agents and the Model Context Protocol (MCP), and it doesn't require you to use specific large language models (LLMs) or vector stores.nnThe visual editor simplifies prototyping of application workflows, enabling developers to quickly turn their ideas into powerful, real-world solutions.
Langflow x64 Version 1.9.2
Release Date
5/2/2026
Bug Fix?
Yes
Minor Release?
Yes
Patch Notes
Whats Changed$$$? New Features$$$feat: add telemetry to deployments APIs$$$?? Bug Fixes$$$fix: lfx env var resolution when value is empty$$$fix: pass Google embedding dimensions$$$fix: fallback to sync call in lfx run when stream=true$$$fix: namespace inputs.session on build_public_tmp$$$fix(security): reject symlinks/hardlinks in BaseFileComponent TAR extraction (GHSA-ccv6-r384-xp75)$$$fix: update playwright to 1.59.0$$$?? Documentation Updates$$$docs: wxo deployment is behind feature flag$$$docs: add telemetry for deployments endpoints$$$Others$$$chore: bump versions to 1.9.2$$$ref: flip wxo ff$$$chore: update deps
Langflow x64 Version 1.9.1
Release Date
4/24/2026
Bug Fix?
Yes
Minor Release?
Yes
Patch Notes
1.9.1$$$Whats Changed$$$New Features$$$feat: Enhance config loading by applying GUNICORN_CMD_ARGS before programmatic options by @severfire in #12313$$$feat: filter out live connections from wxo adapter by @HzaRashid in #12744$$$feat(deployments): filter WXO agent list to drafts when load_from_provider=true by @HzaRashid in #12745$$$feat(google): refresh Gemini model list and enable tool calling for Gemini 3 by @erichare in #12797$$$feat: e2e tests for deployments api by @HzaRashid in #12767$$$Bug Fixes$$$fix(frontend): filter duplicate draft/live connections in deploy modal by @viktoravelino in #12724$$$fix(custom): honor asname in from X import Y as Z for custom components by @erichare in #12813$$$fix(mcp): close path traversal + cross-user disclosure (PVR0754098) by @erichare in #12818$$$fix: db guards for deployments by @HzaRashid in #12339$$$fix(traces): serialize enum values for PostgreSQL on trace/span tables by @erichare in #12820$$$fix: preserve spaces in shareable playground chat input by @Cristhianzl in #12833$$$fix(security): require auth on deprecated /api/v1/upload/{flow_id} by @erichare in #12831$$$fix: prevent XSS in chat messages with rehype-sanitize by @Jkavia in #12718$$$fix(security): close IDOR in get_flow_by_id_or_endpoint_name (LE-639) by @erichare in #12832$$$fix(security): default WEBHOOK_AUTH_ENABLE to True by @erichare in #12845$$$fix: route memory ops to stubs when DB service is noop by @jordanrfrazier in #12808$$$fix: allow backend/frontend Docker builds when main version exists by @vjgit96 in #12854$$$Documentation Updates$$$docs: clarify autosaving and versioned flow saving by @mendonk in #12794$$$docs: add multi-model opensearch component by @mendonk in #12799$$$docs: wxo feature by @mendonk in #12677$$$docs: clarify trace storage when multiple providers are enabled by @mendonk in #12816$$$docs: concatenate and merge options for dataframe operations component by @mendonk in #12835$$$docs: tip for running local ollama models by @mendonk in #12840$$$?? Maintenance Tasks$$$refactor: Center truncate deployment provider URL by @a-effort in #12579$$$chore: upgrade wxo adk to 2.8.0 by @HzaRashid in #12707$$$ref: removes retries from wxo api calls by @jordanrfrazier in #12770$$$ref: set wxo ff to true by default by @jordanrfrazier in #12826$$$fix(ci): prevent duplicate tags and validate tag format in release workflow by @vjgit96 in #12847$$$chore: security patch by @Adam-Aghili in #12725$$$Tests$$$test: add missing test coverage for wxo deployments by @jordanrfrazier in #12689$$$fix: Update signature for WXO tests by @erichare
Langflow x64 Version 1.9.1
Release Date
4/24/2026
Bug Fix?
Yes
Minor Release?
Yes
Patch Notes
1.9.1$$$Whats Changed$$$New Features$$$feat: Enhance config loading by applying GUNICORN_CMD_ARGS before programmatic options by @severfire in #12313$$$feat: filter out live connections from wxo adapter by @HzaRashid in #12744$$$feat(deployments): filter WXO agent list to drafts when load_from_provider=true by @HzaRashid in #12745$$$feat(google): refresh Gemini model list and enable tool calling for Gemini 3 by @erichare in #12797$$$feat: e2e tests for deployments api by @HzaRashid in #12767$$$Bug Fixes$$$fix(frontend): filter duplicate draft/live connections in deploy modal by @viktoravelino in #12724$$$fix(custom): honor asname in from X import Y as Z for custom components by @erichare in #12813$$$fix(mcp): close path traversal + cross-user disclosure (PVR0754098) by @erichare in #12818$$$fix: db guards for deployments by @HzaRashid in #12339$$$fix(traces): serialize enum values for PostgreSQL on trace/span tables by @erichare in #12820$$$fix: preserve spaces in shareable playground chat input by @Cristhianzl in #12833$$$fix(security): require auth on deprecated /api/v1/upload/{flow_id} by @erichare in #12831$$$fix: prevent XSS in chat messages with rehype-sanitize by @Jkavia in #12718$$$fix(security): close IDOR in get_flow_by_id_or_endpoint_name (LE-639) by @erichare in #12832$$$fix(security): default WEBHOOK_AUTH_ENABLE to True by @erichare in #12845$$$fix: route memory ops to stubs when DB service is noop by @jordanrfrazier in #12808$$$fix: allow backend/frontend Docker builds when main version exists by @vjgit96 in #12854$$$Documentation Updates$$$docs: clarify autosaving and versioned flow saving by @mendonk in #12794$$$docs: add multi-model opensearch component by @mendonk in #12799$$$docs: wxo feature by @mendonk in #12677$$$docs: clarify trace storage when multiple providers are enabled by @mendonk in #12816$$$docs: concatenate and merge options for dataframe operations component by @mendonk in #12835$$$docs: tip for running local ollama models by @mendonk in #12840$$$?? Maintenance Tasks$$$refactor: Center truncate deployment provider URL by @a-effort in #12579$$$chore: upgrade wxo adk to 2.8.0 by @HzaRashid in #12707$$$ref: removes retries from wxo api calls by @jordanrfrazier in #12770$$$ref: set wxo ff to true by default by @jordanrfrazier in #12826$$$fix(ci): prevent duplicate tags and validate tag format in release workflow by @vjgit96 in #12847$$$chore: security patch by @Adam-Aghili in #12725$$$Tests$$$test: add missing test coverage for wxo deployments by @jordanrfrazier in #12689$$$fix: Update signature for WXO tests by @erichare
Langflow x64 Version 1.9.1
Release Date
4/24/2026
Bug Fix?
Yes
Minor Release?
Yes
Patch Notes
1.9.1$$$Whats Changed$$$New Features$$$feat: Enhance config loading by applying GUNICORN_CMD_ARGS before programmatic options by @severfire in #12313$$$feat: filter out live connections from wxo adapter by @HzaRashid in #12744$$$feat(deployments): filter WXO agent list to drafts when load_from_provider=true by @HzaRashid in #12745$$$feat(google): refresh Gemini model list and enable tool calling for Gemini 3 by @erichare in #12797$$$feat: e2e tests for deployments api by @HzaRashid in #12767$$$Bug Fixes$$$fix(frontend): filter duplicate draft/live connections in deploy modal by @viktoravelino in #12724$$$fix(custom): honor asname in from X import Y as Z for custom components by @erichare in #12813$$$fix(mcp): close path traversal + cross-user disclosure (PVR0754098) by @erichare in #12818$$$fix: db guards for deployments by @HzaRashid in #12339$$$fix(traces): serialize enum values for PostgreSQL on trace/span tables by @erichare in #12820$$$fix: preserve spaces in shareable playground chat input by @Cristhianzl in #12833$$$fix(security): require auth on deprecated /api/v1/upload/{flow_id} by @erichare in #12831$$$fix: prevent XSS in chat messages with rehype-sanitize by @Jkavia in #12718$$$fix(security): close IDOR in get_flow_by_id_or_endpoint_name (LE-639) by @erichare in #12832$$$fix(security): default WEBHOOK_AUTH_ENABLE to True by @erichare in #12845$$$fix: route memory ops to stubs when DB service is noop by @jordanrfrazier in #12808$$$fix: allow backend/frontend Docker builds when main version exists by @vjgit96 in #12854$$$Documentation Updates$$$docs: clarify autosaving and versioned flow saving by @mendonk in #12794$$$docs: add multi-model opensearch component by @mendonk in #12799$$$docs: wxo feature by @mendonk in #12677$$$docs: clarify trace storage when multiple providers are enabled by @mendonk in #12816$$$docs: concatenate and merge options for dataframe operations component by @mendonk in #12835$$$docs: tip for running local ollama models by @mendonk in #12840$$$?? Maintenance Tasks$$$refactor: Center truncate deployment provider URL by @a-effort in #12579$$$chore: upgrade wxo adk to 2.8.0 by @HzaRashid in #12707$$$ref: removes retries from wxo api calls by @jordanrfrazier in #12770$$$ref: set wxo ff to true by default by @jordanrfrazier in #12826$$$fix(ci): prevent duplicate tags and validate tag format in release workflow by @vjgit96 in #12847$$$chore: security patch by @Adam-Aghili in #12725$$$Tests$$$test: add missing test coverage for wxo deployments by @jordanrfrazier in #12689$$$fix: Update signature for WXO tests by @erichare
Langflow x64 Version 1.9.1
Release Date
4/24/2026
Bug Fix?
Yes
Minor Release?
Yes
Patch Notes
1.9.1$$$Whats Changed$$$New Features$$$feat: Enhance config loading by applying GUNICORN_CMD_ARGS before programmatic options by @severfire in #12313$$$feat: filter out live connections from wxo adapter by @HzaRashid in #12744$$$feat(deployments): filter WXO agent list to drafts when load_from_provider=true by @HzaRashid in #12745$$$feat(google): refresh Gemini model list and enable tool calling for Gemini 3 by @erichare in #12797$$$feat: e2e tests for deployments api by @HzaRashid in #12767$$$Bug Fixes$$$fix(frontend): filter duplicate draft/live connections in deploy modal by @viktoravelino in #12724$$$fix(custom): honor asname in from X import Y as Z for custom components by @erichare in #12813$$$fix(mcp): close path traversal + cross-user disclosure (PVR0754098) by @erichare in #12818$$$fix: db guards for deployments by @HzaRashid in #12339$$$fix(traces): serialize enum values for PostgreSQL on trace/span tables by @erichare in #12820$$$fix: preserve spaces in shareable playground chat input by @Cristhianzl in #12833$$$fix(security): require auth on deprecated /api/v1/upload/{flow_id} by @erichare in #12831$$$fix: prevent XSS in chat messages with rehype-sanitize by @Jkavia in #12718$$$fix(security): close IDOR in get_flow_by_id_or_endpoint_name (LE-639) by @erichare in #12832$$$fix(security): default WEBHOOK_AUTH_ENABLE to True by @erichare in #12845$$$fix: route memory ops to stubs when DB service is noop by @jordanrfrazier in #12808$$$fix: allow backend/frontend Docker builds when main version exists by @vjgit96 in #12854$$$Documentation Updates$$$docs: clarify autosaving and versioned flow saving by @mendonk in #12794$$$docs: add multi-model opensearch component by @mendonk in #12799$$$docs: wxo feature by @mendonk in #12677$$$docs: clarify trace storage when multiple providers are enabled by @mendonk in #12816$$$docs: concatenate and merge options for dataframe operations component by @mendonk in #12835$$$docs: tip for running local ollama models by @mendonk in #12840$$$?? Maintenance Tasks$$$refactor: Center truncate deployment provider URL by @a-effort in #12579$$$chore: upgrade wxo adk to 2.8.0 by @HzaRashid in #12707$$$ref: removes retries from wxo api calls by @jordanrfrazier in #12770$$$ref: set wxo ff to true by default by @jordanrfrazier in #12826$$$fix(ci): prevent duplicate tags and validate tag format in release workflow by @vjgit96 in #12847$$$chore: security patch by @Adam-Aghili in #12725$$$Tests$$$test: add missing test coverage for wxo deployments by @jordanrfrazier in #12689$$$fix: Update signature for WXO tests by @erichare
Langflow x64 Version 1.8.4
Release Date
4/2/2026
Bug Fix?
Yes
Minor Release?
Yes
Patch Notes
Release notes are not available yet
Langflow x64 Version 1.8.4
Release Date
4/2/2026
Bug Fix?
Yes
Minor Release?
Yes
Patch Notes
Release notes are not available yet
Langflow x64 Version 1.8.4
Release Date
4/2/2026
Bug Fix?
Yes
Minor Release?
Yes
Patch Notes
Release notes are not available yet
Langflow x64 Version 1.8.4
Release Date
4/2/2026
Bug Fix?
Yes
Minor Release?
Yes
Patch Notes
Release notes are not available yet
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