Please note that MPSS 3.7 is available for use and can be downloaded at https://software.intel.com/en-us/articles/intel-manycore-platform-software-stack-mpss
For more details, all the prominent features of MPSS 3.7 are described in this page https://software.intel.com/en-us/blogs/2016/04/08/prominent-features-of-the-intel-manycore-platform-...
Starting from version 3.7, the Hetero Streams Library (hStreams) is removed from MPSS package. hStreams binaries now can be downloaded from:
hStreams source code can be downloaded from https://github.com/01org/hetero-streams
For more complete information about compiler optimizations, see our Optimization Notice.