1) 0.2.6 included a LOT of new postprocessing effects that are unfinished, untoggleable, and - in many cases - unpleasant. I'll be cleaning up several of them, turning off several others, and putting the ones the remain behind on the options menu, so you can disable the stuff you don't like.
2) Bug fixing! As always, you can report bugs here, and monitor my progress here.
3) Polishing interactions! While 0.2.6 was focused on speeding up performance, 0.2.7 will be focused on making things pretty again, under the new system. Several of the sex animations had to be migrated to the new system in 0.2.6, and because the update was already taking so long, I didn't spend much time polishing those animations once they were basically functional. In 0.2.7, I'll be going through the existing animations to make them pretty, and I'll also be adding a few new ones.
4) Human-like hairstyles that automagically morph to match any species' head, updated embellishments, and a couple new species.