You can define a proxy since the GPL3. This is what we are doing at KDE so if a GPL4 appear, to apply to most KDE project you will need a vote of the KDE e.V. m

You can define a proxy since the GPL3. This is what we are doing at KDE so if a GPL4 appear, to apply to most KDE project you will need a vote of the KDE e.V. membership on it. For example: https://invent.kde.org/network/neochat/-/blob/master/LICENSES/LicenseRef-KDE-Accepted-GPL.txt https://invent.kde.org/network/neochat/-/blob/master/LICENSE...