The only way I can see that you can download it from their website now is to download the source code and build it yourself. The Debian repo I already have set up appears to be working and contains a copy of 7.0, but if I want up update the extension pack, or even set it up on a different system, I'm just out. Adding a Debian repo requires importing and trusting a signing key for that repository, none of which I can find now.