9. Not under version control

The repository has .gitignore, .gitattributes and a .github directory, and no .git. Roughly seventy-five source files with no history, including several decisions that were made, reversed on evidence, and remade - STT_FUNC went in, came out as a regression, and went back in once the "regression" turned out to be the report finally appearing (D039).

That reversal is recorded here in prose. The diff that would show it does not exist.