[German]On September 26, 2018, Microsoft re-released the compatibility updates KB4458469 for Windows 10 V1803 and KB4457136 for Windows 10 V1709.
I interpret this as a re-release, as these updates were released under the same KB numbers on September 20, 2018 for the respective Windows versions (see Windows 10: Cumulative Updates (September 20, 2018)). These updates are now listed in the Windows 10 Update History with the date September 17, 2018.
Update KB4458469 for Windows 10 V1803
Updates KB4458469 for Windows 10 V1803 raises the operating system build to 17134.320 and contains the fixes described within the KB-Article.
Cumulative Windows updates require that you install the latest Service Stack Update (SSU) for Windows before installing the latest Cumulative Update (LCU). This helps to minimize possible problems when you install the LCU.
When you use Windows Update, you are automatically offered the latest SSU (KB4456655). To obtain the stand-alone package for the latest SSU, visit the Microsoft Update Catalog. Microsoft is not aware of any problems with this update.
Update KB4457136 for Windows 10 V1709
Update KB4457136 for Windows 10 V1709 raises the operating system build to 16299.699 and contains the fixes described within the KB-Article. Also note, that the latest Service Stack Update (SSU) for Windows need to be installed, before applying the latest cumulative update (LCU).
When you use Windows Update, you are automatically offered the latest SSU (KB4339420). To obtain the stand-alone package for the latest SSU, visit the Microsoft Update Catalog. Microsoft is not aware of any problems with this update.