the guide for enabling subpixel hinting SubpixelHinting - openSUSE-Community does not work, it produces:
zypper ref subpixel
Downloading repository ‘freetype2 with subpixel hinting’ metadata [error]
Repository ‘freetype2 with subpixel hinting’ is invalid.
File /var/cache/zypp/raw/subpixelG6GmTK/repodata/repomd.xml.key doesn’t contain public key data
Please check if the URIs defined for this repository are pointing to a valid repository.
Skipping repository ‘freetype2 with subpixel hinting’ because of the above error.
Could not refresh the repositories because of errors.
The one-click install produces the same error.
However, the previous version of this guide does work, which downloads and rebuilds the package.