He added new moves to Tiki, a weak/strong sliding kick. To use them you have to double tap a direction and >hold< down strong or weak kick. The parts after that are either describing the way the two new moves behave, or the bottom line is implying there's some kind of combo out of them or vulnerability after them. The weak one certainly leaves you vulnerable for a second.
He also changed, or improved, the controls to use grabs on the last boss, the doppelganger. Now you just hold a direction and press either punch or kick while close to the enemy. I would recamend only ever initiating a licking, the other one has a bad tendency to get reversed on you if the bots paying attention and uses its hyper-mashing powers to practically instantly break free, which then makes it so that instead of draining her for health, you get drained of health and she gains it. The same is possible for when you get grabbed that way, but it's much more reliable for you to break free of her and gain health than to grab her and pray the bots derping.
Also, @VoreQ, I went looking for the new secret on Arachne as well, I tried dieing to the SP finisher and the Webbing (which does damage), and neither had a cutscene. Those were the only moves I could think of that didn't have a cutscene and could be counted as special finishes, although I didn't try to die to her snatch-you-out-of-the-air technique, since she just kept facehugger'n me or throwing a piston bug at me in mid air instead of pulling me down, and I can't use the control for it while playing as her very well. Maybe it was just an announcement of an intention to soon add a secret to the SP move? I've thought it was strange that he moved on to other creatures and never gave a finisher to the SP move. If only google translate could be more reliable.
