As you can see on https://gap-packages.github.io/FinInG, only Anton Betten's link is working.
I know that at least Michel Lavrauw's homepage has been updated in the PackageInfo.g file, and will therefore be fixed on the homepage when the next release is made. For the other authors, there is probably some updating of PackageInfo.g to do, and then in any case, it would be good to make a new release to get this new metadata out there in the world, and on the package homepage.
As you can see on https://gap-packages.github.io/FinInG, only Anton Betten's link is working.
I know that at least Michel Lavrauw's homepage has been updated in the
PackageInfo.gfile, and will therefore be fixed on the homepage when the next release is made. For the other authors, there is probably some updating ofPackageInfo.gto do, and then in any case, it would be good to make a new release to get this new metadata out there in the world, and on the package homepage.