Korrekt… ist Etherpad lite da das alte nicht mehr gepflegt wird und im Git vom Etherpad steht:
Etherpad (this version) has been superseded by Etherpad Lite
Etherpad Lite is a simplier, faster, lighter solution for collaborative editing. Please use that and develop on that as it is the active project. GitHub - ether/etherpad-lite: Etherpad: A modern really-real-time collaborative document editor.
EtherPad is a web-based realtime collaborative document editor.
EtherPad currently lives at http://etherpad.org
Daher hatte ich mich für Etherpad lite entschieden…