PPStream (now PPS.tv) version 2.1.12.4223 has been released for free download. If you have installed previous or older version of PPStream, the P2P TV program will prompt you to upgrade whenever you start the online streaming video and TV viewer based . The updater supposedly upgrade PPStream program, viewer and engine to latest version. However, sometimes the automatic update may fail, but you can also download the setup installer from official website.
Download latest version of PPStream: ppstreamsetup.exe (version 2.1.12.4223 as of late October updated and now part of iQIYI)
The new version of PPStream seems to be contained a lot of bug that may affect smooth video channel viewing experience. Beside, there is trace of spyware been installed or triggered to install by the new version PPStream installer. So use and enjoy viewing pleasure with care.
Update: New version of PPStream.