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Feature request: x402 Pay-Per-Call Component — answers HTTP 402, settles per call in Nano (XNO)

Status: Open.

#15331 In langflow-ai/langflow;

· dhyabi2 opened on Sep 23, 2026

Startup recovery leaves queued jobs leased when re-enqueue fails

Status: Open.

#15323 In langflow-ai/langflow;

· liuzinann opened on Sep 23, 2026

Concurrent background metadata patches can overwrite HITL card state

Status: Open.

#15322 In langflow-ai/langflow;

· liuzinann opened on Sep 23, 2026

MCP tool timeouts can retry non-idempotent side effects

Status: Open.

#15321 In langflow-ai/langflow;

· liuzinann opened on Sep 23, 2026

MCP session refcount grows on repeated acquisition by the same context

Status: Open.

#15320 In langflow-ai/langflow;

· liuzinann opened on Sep 23, 2026

Chat Output inflates a Table with multiline cells into hundreds of MB of markdown

Status: Open.

#15254 In langflow-ai/langflow;

· RostiBer opened on Sep 21, 2026

Loading a flow resets max_file_size_upload and webhook_polling_interval to hardcoded values

Status: Open.

#15252 In langflow-ai/langflow;

· RostiBer opened on Sep 21, 2026

Finish Editing button does not respond to mouse clicks, but works with touch emulation

bugSomething isn't workingSomething isn't working

Status: Open.

#15237 In langflow-ai/langflow;

· aiscriptguru-lab opened on Sep 21, 2026

Building Langflow; failed to build litellm==1.93.0

enhancementNew feature or requestNew feature or request

Status: Open.

#15236 In langflow-ai/langflow;

· Thunder7991 opened on Sep 21, 2026

S3 Bucket Uploader uploads nothing on its default strategy ("By Data" is not an option)

Status: Open.

#15230 In langflow-ai/langflow;

· Lesereingrape opened on Sep 20, 2026

Serialization: numpy float32/16 and pandas Series values leak NaN/Infinity past the JSON-compliance guard

Status: Open.

#15228 In langflow-ai/langflow;

· Lesereingrape opened on Sep 20, 2026

Flows synced from disk ignore falsy edits: locked false and empty description never reach the database

Status: Open.

#15226 In langflow-ai/langflow;

· Lesereingrape opened on Sep 20, 2026