Moving from non-GNU to GNU (for savannah administrators):
Change project type for the Savane project.
This is in the left-hand menu, Site Administration / Main Page -> Browse Groups List. Change to GNU and hit the update button. Do not use the icons at the top (check mark and wrench+screwdriver).
FTP uploads to ftp|alpha.gnu.org are done by the maintainer.
Contact is ftp-upload@gnu.org, maintainers should follow http://www.gnu.org/prep/maintain/html_node/Automated-FTP-Uploads.html.
Project admins should change their download area to {alpha|ftp}.gnu.org.
The change is made by editing the download http: address in Main > Administer > Select Features from the project page. It's just a matter of pointing to the right location, no system action is done (no cron jobs, etc.).
GNU projects have access to the Savannah download area, but ordinarily shouldn't use it.
Launch a curl to update www.gnu.org/software/PROJECT -- the appropriate command from mgt:/root/administration/curl.txt.
This will also automatically create a redirection from www.nongnu.org/PROJECT to www.gnu.org/software/PROJECT. It works via a web service at www.gnu.org maintained by GNU sysadmin.
Mailing lists: check ListServer for non-gnu to gnu list migration.