-`hardware.amdgpu.amdvlk` and the `amdvlk` package have been removed, as they have been deprecated by AMD. These have been replaced with the RADV driver from Mesa, which is enabled by default.
- Linux 5.4 and all its variants have been removed since mainline will reach its end of life within the support-span of 25.11.
- The `services.polipo` module has been removed as `polipo` is unmaintained and archived upstream.
-`boot.enableContainers` is only turned on when a declarative NixOS container is defined in `containers`.