Andi Williams developed a new prose line wrapping configuration for the Tinymist formatter in the Myriad-Dreamin/tinymist repository, focusing on improving formatting consistency for prose-heavy editing. By introducing the formatterProseWrap option, Andi enabled users to control how prose is wrapped, reducing manual adjustments and aligning client-server configuration. The implementation involved updating server-side configuration management in Rust, ensuring the new setting was recognized and reliably read from the server. Andi also documented the feature using Markdown within the Neovim configuration file, enhancing discoverability and usability. The work demonstrated depth in configuration management and technical documentation, addressing a practical developer need.