Stonehearth Alpha 10 V2395

Fixed many bugs in roofs for multi-story buildingsRendering improvements for scaffolding. Lots of scaffolding should no longer slow down the game.More AI performance improvementsEnable drawing slabs which hang out over thin air (like docks or balconies).Fixed another instance of the “workers stuck” bug.Goblins will no longer passively let you beat on them as they beat on items in your stockpileMore water bug fixes.Fixed farmer stocking bugFix party bugGoblin stockpiles now properly delete on boss deathVarious fixes to goblin aggressionGoblin scout camp now has tentsUndead now randomly spawn, but only after a few days of playFixed undead spawning in peaceful mode games.