gimp-plugin-aa from home:anenasaa project
Select Your Operating System
Add repository and install manually
For openSUSE Tumbleweed run the following as root:
zypper addrepo https://download.opensuse.org/repositories/home:anenasaa/openSUSE_Tumbleweed/home:anenasaa.repo zypper refresh zypper install gimp-plugin-aa