Month 2026-03 focused on aligning developer guidance with the actual behavior of the proxy-based completion_model in litellm. Delivered precise documentation clarifying that the proxy uses the configured completion_model for all completions and established the precedence rules when a request specifies a different model. This work improves clarity, reduces misconfiguration risk, and supports more predictable behavior across environments, contributing to faster onboarding and lower support burden.

January 2026 monthly summary: Delivered Static Context Support for Langchain Integration in livekit/agents, enabling static context handling across the LLMAdapter and LangGraphStream and strengthening interaction with the PregelProtocol for more robust language model operations. The change improves context management, reduces drift, and enhances reliability of Langchain-powered workflows. Commit de72c6e4313d1cec4e86118107fba2bfaf99a276 (Support static context in integration with langchain, #4504); co-authored-by: Bernardo Donadio. No major bugs fixed this month. Business impact: more predictable LLM behavior, faster iteration, and improved enterprise readiness. Technologies demonstrated: Langchain integration, LLMAdapter, LangGraphStream, PregelProtocol, Git collaboration.