As per usual, the list of changes in this new version is large so please check the download page for details.
I will mention the last line in the changelog for v2.3:
* Cockos += Schwa. HOT.
If you’ve ever done any programming you probably know this means Schwa has been added to the Cockos team. And if you’re a regular rekkerd.org reader I’m pretty sure the name Schwa will ring a bell as well.