Maybe I missed some, but:
-Great integration with the Mosaic palette to reduce filament at the prime tower
-slicing in another direction for slow slopes (
https://www.craftbot.nl/2015/07/08/y-is ... direction/)
-smart influence between the stepover and by that the automatically generated support structure. As now people have to much knowledge at which layer height / path width support structure is needed.
-more automatic wizards, that works always. As beginners don't understand that they have to adjust the generated Gcode for their specific printer
-a huge library for filaments and -certainly- printers already available after downloading KS in it's excecutable
-dynamic density: more infill near the loops
-flexible filament feeling: what's the feel of the flexibility after printing an object: like a tupperware box or like a rubber band
-warp compensation in 3D. all filaments will result in the same dimensions of a print. So not only XY, but XYZ. That needs a volume analysis of a print.
-editing of a 3D print: click a surface and the print will placed on the bed on that surface
-cutting: after generating gcode, being able to cut it, to review infill/loops/ perimeter.
-travel moves visable
-accurate representation of seams after slicing
-stl error repairs
-solution for accurate holes: as now, because of the slight overlapping of the paths with a small hole, that will always result in overextrusion. That needs to be actively be compensated.
-solid infill and support speed separate settings
-no speed slider at the style tab anymore. Just one optimal speed setting at the print tab.
-yech: I hate the 'associated profiles" checkboxes. Unclear and not functional
-but saving a profile set with an stl set would be the best
-too much gcode tabs for printers
-unclear and not explained tokens for the gcode tabs. They are now only for the happy nerdy few. Maybe they are handy, but not without a good explanation.
-that said: all unclear and unexplained features are nice for the nerdy developer himself, but if unclear for the average user, why bother? KS shouldn't depend of nice people as Davide
and Michael!
-the ext map tab removed and integrated on the style tab.
-manual support generation, to prevent to much distortion on other surfaces
-negative inset, so outset for prints
-negative inflate of support possible
-real spiraling Vase mode
-better recognition of thin walls
-more consistent print sequence of small islands: as now -for example- first the infill is printed, than the perimeter, than other islands, and than the crowning. That's disturbing a nice print (as an architectural model with a lot of columns). Crowning should be combined with infill.
-bridging is the king! Because of the oversample resolution the gcode is always not exactly as the stl. And by that KS assumes things, causing clear bridged extrusions to be fragmented and by that ugly.
-so: oversample should be able to be zero -as it's the exact stl- and not result in infinite slicing times.
-editing possible, like adding text on the print (like 3D builder)