Wrong release version in front page

[Nikolaos Chatzikonstantinou]

Hello,

I noticed that the front page in <https://asdf.common-lisp.dev/>
claims that the latest version is 3.3.5 but the release tarball
<https://common-lisp.net/project/asdf/archives/asdf.tar.gz> unpacks to
asdf-3.3.6.

Also, do you sign the releases?

Regards,
Nikolaos Chatzikonstantinou