In this repo and whereever people find this addon there should be the note that Kodi-Addon-ARDundZDF is better and recommended to be used instead of this one. I think using this addon instead of the other has no advantages so people should use the other addon right from the start if possible. It's: https://github.com/rols1/Kodi-Addon-ARDundZDF probably your addons were also useful in the development of this addon.
For example, I think that there should be a note about this (and link) at https://kodi.tv/addons/matrix/plugin.video.zdf_de_lite or that the addon should be removed from repos so that people use that other addon.