Release 2

• make strings static final for faster memory access
• set hardcore to enabled automatically on all worlds

Release 1

• set server to hard difficulty
• set gamerule immediate respawn to true
• set spawn radius to 0
• custom join, leave and death messages
• custom server icon and moth
• broadcast death messages with title and sound
• lives visible in actionbar, tablist, chat and name
• set to spectator on 0 lives
• add item name hologram