As per the subject line I have just uploaded a file:
https://nextcloud.documentfoundation.org/apps/files?dir=/Shared/ODFAuthors/English&fileid=57390
Since I don't know how to make how to make an OwnCloud document publicly
visible I have also uploaded it here:
https://www.odfauthors.org/libreoffice/english/white_papers/proposal-for-the-future-libreoffice-documentation-development-workflow/view
Other thoughts or alternatives welcomed.
Dave