I wanted to place the Code of Conduct into a project which strictly
follows REUSE guidelines.

I produced this list of contributors to the code of conduct from the
list of git authors. For each distinct git author e-mail address, I
found the earliest year of contribution and the most recent name
associated with that address as an author.

I chose to leave the duplicated individual as their contributions
appear to be affiliated with two different organizations.

I created this change by running the following script at commit
3fd3bf6:
```sh

set -eo pipefail

f () {
    set -x;
    reuse annotate \
        --year "$(git log -1 --oneline --reverse --date=format:%Y --format='%ad' --author $1 -- $2)" \
        --contributor "$(git log -1 --oneline --format='%aN <%aE>' --author $1)" \
        --license CC-BY-4.0 \
        "$2";
}

g () {
    git log --format='%aE' -- "$1" | sort -u | while read author; do f "$author" "$1"; done
}

g CODE_OF_CONDUCT.md
```