There will be a package upgrade coming for PostX Gnu/Linux. The upgrade takes place during the 31st of August. At least, the following programs will appear upgraded:
Runner-QT (to version 3.0.1).
Vol2X-Reloaded(to version 2.0.1).
Power Manager-QT(to version 6).
Very likely to appear(but not completely certain):
Sequence FM v.5.
RunIT-QT browser v.0.6.
Note that the upcoming a package upgrade is to the existing PostX Gnu/Linux branch(Jessie). PostX Gnu/Linux 0.5. development is still going, but you should expect a beta release to arrive during the September.