6.0 was probably the biggest update yet, which requires some changes. You can read all of those on our MC-Market , in case you're updating between preview versions. In case you waited for the stable version, here are some info:
Update process
Execute /ps admin update in order to update PlayerServerCore
Add following three blocks to your config.yml file
player-limiting:
# Should we use permissions for max-players management? If set to true, your
# players should have playerserver.players.<amount>. The max amount of players
# that you could give to a single server is 100000. You can also give them
# playerserver.players.unlimited - for unlimited players. If the player
# has no permission, he'll be able to have unlimited players.
use-permissions: false
# What is the max players each server should have?
max-players-per-server: 20
build-tools:
# Should we log build-tools console output? Highly recommended to set
# to true, as it will help me a lot with potential issues.
build-tools-debug: true
# What version should we build for PlayerServers?
# Do "latest" for latest, do "1.8.8" for 1.8.8, etc.
# If you want to change the sub-servers version,
# you will have to delete templates/Spigot.jar first,
# and than reboot the server. Btw, it is highly
# recommended to use 1.8.8 for sub-servers.
build-version: "1.8.8"
plugin-limiting:
# Should we use permissions for max-plugins management? If set to true, your
# players should have playerserver.plugins.<amount>. The max amount of plugins
# that you could give to a single server is 20000. You can also give them
# playerserver.plugins.unlimited - for unlimited plugins. If the player
# has no permission, he'll be able to have unlimited players.
#
# NOTE: If you use permissions, and you change player's permissions,
# their server will need to reboot in order for changes to take place.
use-permissions: false
# What is the max players each server should have?
max-plugins-per-server: 20
