The was a long unnoticed bug where players would loose the ability to fly after death. The workaround was to disconnect and rejoin

This update should fix that so the flying ability persists after death

Feature added by request. The ability to poison attacked players instead of instant killing them.

If you are running 1.0.0 and dont care for the poison effect the is no need to update. If you plan to update you should delete/rename your config.yml and let the plugin regenerating it (or add the new poison config settings from the example)