Hi Mike,
The windows and Mac OS versions of x2goclient will probably be available tomorrow, as well. (PING: @Mihai, @Oleksandr). The Windows binary may get delay a little longer, as we are currently migrating the Windows development machine to another hoster, so we have to ask for your patience here.
Sorry for the delay, I was hold up myself by a server migration and only found some time to build a new release today.
New features include ppc support, as well as a downgraded libssh to cope with the problem reported by Stephan.
Please fetch the file here: http://www.ionic.de/x2goclient-3.99.2.0.dmg
(CCing Jan Wagner who experienced the same problem mentioned above.)
Best regards,
Mihai