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langchain

vlangchain==1.3.2 scope: langchain Bugfix

This release fixes issues for SREs watching stability and regressions.

✓ No known CVEs patched
Read the diff → Tool health → What is this tool? →

✓ No known CVEs patched in this version

Topics

agents ai ai-agents anthropic chatgpt deepagents
+11 more
enterprise gemini generative-ai langchain langgraph llm multiagent openai pydantic python typescript

Summary

AI summary

Sort glob_search results by modification time, newest first.

Changes in this release

Feature Medium

Redact streamed PII in flight on `PIIMiddleware`.

Redact streamed PII in flight on `PIIMiddleware`.

Source: llm_adapter@2026-05-26

Confidence: high

Feature Medium

Register stream transformers on middleware.

Register stream transformers on middleware.

Source: llm_adapter@2026-05-26

Confidence: high

Dependency Low

Bump `idna` from 3.11 to 3.15 in `/libs/langchain_v1`.

Bump `idna` from 3.11 to 3.15 in `/libs/langchain_v1`.

Source: llm_adapter@2026-05-26

Confidence: high

Dependency Low

Bump `langsmith` from 0.7.31 to 0.8.0 in `/libs/langchain_v1`.

Bump `langsmith` from 0.7.31 to 0.8.0 in `/libs/langchain_v1`.

Source: llm_adapter@2026-05-26

Confidence: high

Bugfix Medium

Sort `glob_search` results by modification time (newest first).

Sort `glob_search` results by modification time (newest first).

Source: llm_adapter@2026-05-26

Confidence: high

Bugfix Medium

Land final answer in last AIMessage for `TodoListMiddleware`.

Land final answer in last AIMessage for `TodoListMiddleware`.

Source: llm_adapter@2026-05-26

Confidence: high

Full changelog

Changes since langchain==1.3.1

chore(langchain): bump to 1.3.2, require langgraph>=1.2.2 (#37703)
fix(langchain): land final answer in last AIMessage for TodoListMiddleware (#37643)
feat(langchain): redact streamed PII in flight on PIIMiddleware (#37616)
chore(infra): bump langchain-tests floor to 1.1.9 (#37610)
release(standard-tests): 1.1.9 (#37609)
feat(langchain): register stream transformers on middleware (#37591)
chore: bump idna from 3.11 to 3.15 in /libs/langchain_v1 (#37534)
ci(infra): harden Dependabot version-bound preservation (#37510)
refactor(langchain): clean redundancy ifelse. (#37448)
hotfix: bump lockfiles (#37508)
chore(core,langchain,openai): refresh stale OpenAI model references (#37487)
fix(langchain): sort glob_search results by mtime (newest first) (#37462)
chore: bump langsmith from 0.7.31 to 0.8.0 in /libs/langchain_v1 (#37391)

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