it would help me if the xml output included the source information so the output document says what version of code it refers to for traceability once the file is copied or published outside the git root; perhaps linked to --vcs=git if it was specified? i.e. git origin, branch & hash for my current HEAD:
E.g.

github.com/AlDanial/cloc 1.92 ... https://mickey.mouse@github.com/myproject/root feature/killer_ideas_r_us db426708d5c24664cbc0bfa2e3fd8dc35cad3ea0

pseudo code: \ngit remote get-url origin\ngit symbolic-ref --short HEAD\ngit rev-parse HEAD\n\n

Thanks for a great tool - Aaron