If it is self hosted, then can I have as many collaborations as possible and other questions?

#1

  1. If have a self hosted server to sync my notes, then can I have as many collaborations as possible? Because in the free account I can only sync 3 collaborators so I was wondering if this is the same case with a self hosted server?

  2. Does it support end to end encryption?

  3. Does it support real-time colloboration (kinda like Google docs)?