Version 0.150 Changelist — Instruments of Destruction Steam update #69316

(Full announcement post tomorrow, but here's the changelist) STRUCTURES Added new type of block for structures: Wedge Removed right-angle restrictions to blocks/rotation Improved tools to make structure creation easier/faster Added painted block support to structures Added support for custom structure palettes per island Increased hitpoints for blocks so structures are a little harder to destroy ISLANDS Added support for custom meshes in Layout: Ground mode Import/move/rotate/scale custom meshes Added support for grass/rocks on custom meshes (all types except Upper) Added palette editing for islands (affects structures) Sped up camera in layout editor (hold CTRL to go faster) Added ability to create Normal/Challenge/Expert objectives for a custom island Added list buttons for selecting an island in Sandbox mode Added ability to turn off water for islands (height ceiling still active, but...