min_slic3r_version = 2.8.0-alpha0 2.0.0 Updated for PS2.8.0. max_slic3r_version = 2.7.9 min_slic3r_version = 2.4.0-alpha0 1.0.1 Speed improvements, start gcode changes, added HIPS filament. 1.0.0 Initial version