Bugfixes Fixed craftable unit entities desyncing when held over belts. Fixed character inventory size was limited at 255 instead of the correct 65536. Fixed mouse wheel left/right bindings not working. Changed default blueprint book switching shortcut on OS X to Command + Mouse Wheel up/down Fixed aliens getting stuck sometimes. Fixed inserters not putting fuel in modded burner assemblers in some situations Fixed headless server would crash when loading save containing sprite-button. Fixed maps loaded from versions < 0.13.7 not generating any more chunks Fixed First Steps campaign character death error. Scripting Reverted changes related to 0.13.7 fix for . If entity specified in sprite path doesn't have an icon, button will be created anyway, but no sprite will be drawn inside of it. Added LuaGui::is_valid_sprite_path() function Fixed that if a land mine got blown up and replaced by a robot, it wouldn't arm itself. Added LuaPlayer::admin read - if the player is an admin.