OpenTelemetry Langchain Instrumentation

This library provides OpenTelemetry instrumentation for applications built with LangChain, enabling comprehensive tracing of LLM interactions and associated components. It is part of the OpenLLMetry project, which extends OpenTelemetry for enhanced LLM observability. The project maintains a rapid release cadence, with frequent updates often driven by advancements in OpenTelemetry's Generative AI semantic conventions.