Bugfixes:

• Fixed PlayerGroupJoinEvent#getPlayer() returning null if the group isn't new
• Fixed rocker / windup sign NPE
• Loot is dropped again if the inventory is closed
• PAPI group_members placeholder doesn't cut off the last letter anymore
• Fixed timeUntilKickOfflinePlayer game rule
• Script signs are now set to air if the last sign in the script is usually set to air

Update policy
This build is a development build. That means that it is not only not as stable as release builds but also that its features are always subject to change. Features in development builds might be removed or changed without automatical data converters in a following build. The builds posted here are only builds from the master branch.