asyncio

This release addresses several critical bug fixes related to application crashes in specific Python versions and potential memory growth issues during stack profiling.

This release focuses on bug fixes across LLM Observability integrations (langchain, litellm) and profiling, addressing issues with span duplication, stream handling errors, and incorrect flamegraph rendering.

This release introduces gzip payload support for agentless CI Visibility and resolves several tracing-related bugs, including context propagation in ThreadPoolExecutor and asyncio warnings in IPython.

This release introduces significant new features in ASM, Code Security, LLM Observability, and enables Stack V2 profiling by default. It also contains numerous deprecations targeting future consolidation of internal APIs and configuration methods, moving towards a stricter patching/auto-instrumentation model.

This release focuses on bug fixes, including improving startup time by adjusting the IAST patching denylist and resolving tracing issues related to ASGI response cookies and asyncio event loop registration with gevent.

Version 1.3.4 of langchain-openai primarily focuses on bug fixes, including suppressing Pydantic warnings and improving async loop handling in core components.

This release focuses on stability and bug fixes within the core library, addressing issues in output parsing, error handling, and async context usage, alongside dependency bumps.

This release increments langchain-core to version 0.3.34 and introduces Blockbuster for detecting blocking calls in asynchronous tests, alongside internal build system updates.

This release introduces support for Python 3.14, free-threading, and Zstandard compression. It also includes several bug fixes and improvements to header parsing and cookie handling.