Hey guys, Slic3r 1.2.9 (Stable) has just been released. It is the first stable version release since 1.1.7 about 10 months back. Many new features are included in this latest version of Slic3r including:


  • Customize Your Bed Shape
  • Incremental Real-time Slicing OctoPrint Integration
  • Varied 3D Honeycomb Infill
  • 3D Preview Updates
  • X/Y Size Compensation
  • Autospeed Experimental Feature
  • Rotate, Scale, Flip, and Mirror

Full details on what all these features are used for can be found here: http://3dprint.com/78015/slic3r-1-2-9/

There were also several bug fixes. Below are some screenshots of some of these new features in action: