archive.tpo is soon running out of space

The machine hosting archive.tpo will soon be running out of space.

Possible solutions include:

• adding more resources to it. According to weasel, it seems doing this would require a new host, which would be quite expensive.

• removing some of the less useful files from archive.tpo. For example we could remove Tor Browser versions that are more than 4 years old. Or alpha versions that are more than 2 years old.