0.4.4

Improved host performance. (The "Demolition" map was used as benchmark. On my pc, performance went from 40–50 FPS with drops to 1 FPS during explosions or intense prop movement to 60–80 FPS, with drops only down to 50 during heavy explosions)
Improved UI (added hints and settings scrollbox)
Synced NPC's face expressions
Synced NPC's speech
Synced player's blinking
Synced protogen formation (SPACE + END => NUM5)
Synced mission finish (with leaderboard)
Added Cheats game rule (forbids SPACE + END)
Added Player Collision game rule
Added /spawn command
Added scoreboard (detailed information in TAB, MVP status)
Added ability to carry players
Added /swap command (switch characters during the game)
Added Allow swap game rule
Added host performance alert
Added /scale command
Added Allow scale changing gamerule
Added Initial scale gamerule
Fixed lamp breaking on custom levels
Fixed rare cases of world desync caused by UDP Out of order
Fixed the loss of the message being typed in the chat when switching screens

Upd
Fixed bugs that were discovered after this update