Contributed a targeted documentation update to the coderabbitai/coderabbit-docs repository, focusing on deployment guidance for CodeRabbit self-hosted environments with Chroma integration. Developed a comprehensive reference detailing the setup of GitHub environment variables, including step-by-step instructions and direct resource links, to streamline onboarding and ensure secure, reproducible deployments. Emphasized documentation best practices and knowledge-base maintenance using Markdown, while leveraging Git version control for collaborative updates. The work addressed deployment-time prerequisites and clarified configuration requirements, reducing friction for new users and supporting security-conscious setups. No bug fixes were required during this period, reflecting a focused effort on feature documentation and integration clarity.