[Mailman-Developers] Link in the webpage---"DEV/SeasonOfDocs2019-MailmanWiki" giving 404

So I was scrolling down the GSoD page of the org and found out that a major link important for GSoD folks under the "Writing Your Application" section is giving 404.

I am copy pasting the line here

The [[https://developers.google.com/season-of-docs/docs/|Introduction to Season of Docs page] is the place to start.

Check it yourself.

P.S -- If someone wants to change something in these wiki pages, how to do that formally, any pointers on this will be helpful