Hi All,
The developers of Ubuntu Server have stopped the building of daily build ISOs for PowerPC but I was able to upgrade ubuntu MATE 17.04 PowerPC today.
Link: Ubuntu Server 17.04 (Zesty Zapus) Daily Build
I will upgrade my installed development version of ubuntu MATE 17.04 PowerPC as long as possible. I will try to release the version 0.2 of the MATE PowerPC Remix 2017.
Cheers,
Christian