I recently switched over to using git and followed these instructions to convert my SVN repository. However, I failed to follow the instructions to make the authors file, and I have already committed my converted repository and have been working on it, adding further commits.
My old SVN repo is now outdated, but I would like to do get the author names to match up now, I already created the authors file. How can I do so without messing up my most recent commit history?