Solid sprixel support is so close I can taste it. The demos all ought look pretty much correct in whatever terminal you're using, Sixel or Kitty-based, whatever. The cell_*() to nccell_*() migration is complete, and all cell_*() functions are now marked ((deprecated)). Convert ASAP! It's just a matter of adding nc to the front of your function calls. It's looking like there will be a 2.3.0 release after all prior to big bad 3.0.0. Hack on!