The Blockheads update 1.3.2 is now available in the App Store.
The major fix is for the crashing issues in multiplayer. It fixes the most common crash which was related to chat. It also fixes crashes that can occur if you frequently exited or switched out to other apps, and that was also a cause of single player crashes.
It also has a few other minor fixes, and adds server commands to kick, ban etc. when hosting a game over a local network. Type “/help” into chat when you are hosting a local network game to see these new commands. Note: these commands are not available when hosting a game over Game Center.