Deckadance Version 1.5.2 - Audio Engine Improved?

I'm still using 1.5.1. I originally switched to Deckadance from Traktor Pro because of the sound quality.
I don't use elastic mode because it dulls the sound quality, even though it's still not bad.
My question is "audio engine improved" seems vague and before I go through the trouble
of installing newer version, I need to ask.... what exactly has changed or "improved"?
BTW I went from 1.31 to 1.5.1 and thought I noticed a difference in the sound but it
may have been before I disabled elastik audio. Anyway... my ears are ridiculous and
if I like the sound, I'm usually reluctant to mess with it.

Thanks in advance for your help.

1.5.1 synchronization wasn't working properly +...

SO are you saying it is a better sounding than ...

thesounddiggers wrote:125.232 then if you move ...