FileZilla: Include Link to older version on App-page

I just noticed that FileZilla 3.0.7.1 was available so I thought I'd give it a try. Interface looked nifty but then I realized that the support for SOCKS-proxies is non-existant.
Which is a real pity, I really need that feature along with some other features which aren't supported (yet).[1]

Anyways, there are a couple of errors in FileZilla's portable app-page[2]:

1) "Features: It supports [...] SOCKS4/5 and HTTP1.1 support [...]"
-> Not true for this version.
2) The "Learn more about FileZilla..."-link still points to the old 2.2.x documentation. (which still mentions SOCKS-support for instance...)
3) Support page[3]: Sections "Known Issues" and "Changelog" incomplete.

And a request: Is it possible to include the download link to the last version of the 2.2-tree? I had to fall back to that version, I bet that a lot of people had to do the same.

Hope that helps,
Alex.

[1] http://forum.filezilla-project.org/viewtopic.php?f=2&t=5858
[2] https://portableapps.com/apps/internet/filezilla_portable
[3] https://portableapps.com/support/filezilla_portable