Worked on the NotAShelf/nvf repository to address a compatibility issue with upstream changes in codecompanion.nvim v19. Focused on maintaining user configuration stability, the developer delivered a Lua-based fix that updated the nvf module’s configuration keys, renaming 'strategies' to 'interactions' to match upstream conventions. This adjustment eliminated the risk of silent overwrites caused by deprecated migration shims, ensuring user overrides were preserved during updates. The solution involved careful Lua scripting and plugin development for Neovim, with supporting updates in Nix to manage configuration consistency. The work demonstrated attention to detail in aligning local modules with evolving upstream standards.