v0.8.1
The gdbserver is ment to be installed in rootfs-final, but instead it is installed in ~/opt/(...)/bin.
Workaround: Copy gdbserver to /usr/bin on the device or in rootfs-final.
It seems that the build of the Toolchain fails on some 64-bit-CPUs.
Behaviour: Toolchain is built, but some binaries which should be build for ARM are built for x86 instead.
It is not completly verified, that this depends on special 64bit-CPUs but it seems a little bit like that...