A pleasant surprise! New voices
I just started a new lesson and was surprised to hear new audio! For some of the more complex sentences, it sounds way more natural and less robotic. Thank you Duolingo for continuing to improve the quality :)
I've only done Practice exercises so I'm not sure if it's specific questions or completely random, but each practice about a third of the questions I get now have a more natural sounding male voice rather than the very robotic sounding female one we're all used to.