Recently, IONOS and Nextcloud announced their new, sovereign office suite called “Euro-Office” and claimed they were using components of ONLYOFFICE. It seems they are doing so without checking the licences first and without cooperating with them.
Original announcement:
Nextcloud and Ionos are promising a modern, open-source office suite for the summer. To achieve this goal, they have forked OnlyOffice.
heise.de
ONLYOFFICE reply:
Based on publicly available information, the “Euro-Office” project uses technology derived from ONLYOFFICE editors in violation of our licensing terms and of international intellectual property law.
onlyoffice.com
Uhhh is it just me or is it impossible to follow the first requirement without violating the second one? The logo requirement seems engineered to make sure that you can't actually fork the project: if you include the original logo, they can hit you for trademark violation, and if you don't include the logo they can say you violated their license terms.