min_slic3r_version = 2.9.1-alpha0 2.1.0 Extruder clearance moved to printer settings. min_slic3r_version = 2.8.0-alpha0 2.0.0 Updated for PS2.8.0 max_slic3r_version = 2.7.9 min_slic3r_version = 2.4.1-alpha 1.0.0 Initial Jubilee bundle