@Ra “pull request”. The new code sits outside of the main code, and in order to add new code you raise a request to pull it in. This then gives you the option to review the changes, deletions and additions are highlighted for the reviewer of the pull request.

Usually code isn’t brought into the main codebase until someone has reviewed the changes, and verified things work as intended.

(LLMs typically generate so many changes, and so much code, that this becomes very difficult)