June 2025 monthly summary for Open-Finance-Lab/FinLLM-Leaderboard. Delivered comprehensive documentation enhancements across four modules to improve usability, compliance, and knowledge transfer. Key features delivered include: ECC Analyzer Documentation Enhancements (citations, visuals, examples, and discussions of ECCs and long audio transcript analysis); FinRL and Trading Agent Documentation Improvements (additional resources, and updated links to FinRL Contests 2024/2025); XBRL Agent Documentation Update (benefits for compliance, features of the XBRL Agent, and reference to a research paper); CustomizedFinGPT Search Agents Documentation (documentation referencing research to guide users on using search agents with foundation models in finance). No major bugs were reported in this period based on available data. Overall impact: reduced onboarding time, improved documentation quality, and strengthened governance and audit readiness. Technologies/skills demonstrated: documentation best practices, cross-repo collaboration, domain fluency in ECC, FinRL, XBRL, and finance search agents; emphasis on visuals, citations, resources, and examples.