For updating the blob page, there is now a secret script. This is using the 
XMLRPC interface. The signing of archives is not that important, and should be a 
separate issue. So this is done now.

For the upload there is now also a script.

There is now a scripts to build the source packages, the Debian package and the 
Windows installer executable (on wine, so no booting required).

The generated source and binary packages are also signed and these signatures 
are uploaded as well. The key to verify is not public though, and their download 
is not accessible right now.

With the arrival of Debian packages and Windows installers, these also need to be 
created and uploaded.

Also the archives should be signed with a public key, so that people may verify 
the integrity of them.

When making a hotfix, this currently only changes the stable release as in 
having it git master. The release process should be automated to produce 
archives and have the download page point to it.

Needs some thoughts before implementation. An post receive hook could implement
the trigger do execute it. And for wordpress, some php magic might do the trick.