Rlease Date:  January 10, 2018

Below are the latest version of HDF4 and HDF5 that 
are used in Toolkit, HDFEOS and HDFEOS5:

		SDP-Toolkit

SDPTK5.2.20v1.00.tar.Z 
SDPTK5.2.20v1.00_TestDrivers.tar.Z 

		HDFEOS: 

HDF-EOS2.20v1.00.tar.Z 
HDF-EOS2.20v1.00_TestDrivers.tar.Z 
hdf-4.2.13.tar.gz
zlib-1.2.11.tar.gz
jpegsrc.v9b.tar.gz

		HDFEOS5: 

HDF-EOS5.1.16.tar.Z 
HDF-EOS5.1.16_TESTDRIVERS.tar.Z 
hdf5-1.8.19.tar.gz
szip2.1.1.tar.gz