v0.8.0

• Fix 'First Layers' setting disappearing
• Don't send print completion alert on connection
• Remote print UI refresh
• Show when remote printer is disconnected
• PCB tool
  • Load and rasterize gerber files to expose photoresist
  • Flip over an arbitrary axis
• Load multiple models at once through file dialog
• Exposure remapping
• Send print completion notifs from async thread
  • This fixes them not being sent when the ui isn't getting continuously
    rendered like when the window is not visible on some linux systems
• Allow picking slice preview coordinate space (screen space or world space)
• Automatic model layout
  • Quick layout — Single pass when models don't have to be packed densely
  • Advanced layout — Uses simulated annealing to find better layouts
• Slice preview view direction selector (lcd screen vs build plate)
• Support for Spacenav input (3Dconnexion 3D input device)
• Initial camera distance increased
• Fix model properties getting pushed off screen by lots of model entries
• Create model collections for organization
• Split mesh with multiple shells into separate models
• Selection keyboard shortcuts
  • Like when you have selected a model, you can press D to delete it, or R to rename it
• Select old text when renaming model

Full Changelog: 0.7.0...0.8.0