Amaranth Toolset does no longer works for me

I can find no matching thread for Amaranth Toolset.
(On the homepage and the Github side, since 2015 nothing more happened)
Therefore, I hope that someone can help me here.

Blender Version: (Has also not worked with some versions before.)

Amaranth Toolset v1.0.2 and v1.0.3

Exception in module register(): 'E:\\Blender\\2.79\\scripts\\addons_contrib\\amaranth\\'
Traceback (most recent call last):
  File "E:\\Blender\2.79\scripts\modules\", line 350, in enable
  File "E:\\Blender\2.79\scripts\addons_c
ontrib\amaranth\", line 118, in register
  File "E:\\Blender\2.79\scripts\addons_c
ontrib\amaranth\", line 107, in _call_globals
    getattr(m, attr_name)()
  File "E:\\Blender\2.79\scripts\addons_c
ontrib\amaranth\render\", line 214, in register
  File "E:\\Blender\2.79\scripts\addons_c
ontrib\amaranth\render\", line 203, in init
AttributeError: 'RNA_Types' object has no attribute 'CyclesRenderSettings'

Thread: *** Addons Breakages 2.79 master Nightly Builds ***

Hi burnin,

many thanks for the link.

That explains a lot.