Info on test version changelog?

Hi all!

I’m running test version 2.259 but cannot find any info on test versions changelog? What are the real differences from stable 2.246? I’ve just found out there is a kernel difference (2.259 on kernel 4.9.41-v7+) and that volumio user by default seems not to be able to get to the internet (not able to use interfaces on the system from ssh session).

Aside from that there seems to be no audio features or am I wrong?