Checkout and reference https://ctan.org/pkg/gfdl in doclicense docs

[ypid]

Checkout and reference https://ctan.org/pkg/gfdl in doclicense docs

[niruvt]

Hello (again!),

Saw an update to the package today, so thought of checking out the progress of the package after a long time. Long back together we worked for supporting Marathi language with this package. The package has grown a lot! Congratulations for that. :)

When I came to the issues page, I saw this. I am maintaining the gfdl package, so would be very glad to share any information regarding that package if you are curious.

Also, sorry for not submitting a patch here when I developed gfdl despite of knowing you intend to support a lot of licenses. I wanted it to be licensed under GPL as it was a tribute to FSF and you had a different license, so didn't want to trouble you.