Release notes for 0.5.2 (2011-11-25)

A new release just after two days!

New features:

  • new Extrusion width ratio option to force a given ratio between extrusion width and layer height instead of having Slic3r calculate it automatically
  • new super-fast concentric infill pattern


  • GUI progress bar is not determinate and shows some information
  • avoid unnecessary retractions during infill


  • Filament packing density was renamed to Extrusion multiplier


  • Infill every ‘n’ layers was broken after recent changes
  • setting Temperature to zero didn’t remove it from output