Caue Paiva Lira focused on improving contributor onboarding for the plotly/dash repository by standardizing virtual environment setup instructions in the CONTRIBUTING.md documentation. Using Markdown and emphasizing cross-platform compatibility, Caue updated the venv command to ensure clarity and consistency for Linux, macOS, and Windows users. This documentation enhancement reduced ambiguity in the setup process, making it easier for new contributors to get started without confusion. The work demonstrated attention to detail in contribution guidelines and version-control hygiene, addressing a common pain point in open source projects. Over the month, Caue delivered one feature, reflecting targeted and practical engineering depth.