Release notes for DSMCC in version 20.3.0:

Fixed:
  * mantis-932 - Memory leak in moduleDecompressInit
  * mantis-981 - If compile warnings are set to generate errors, compilation fails
  * mantis-982 - In DSMCC_DebugInstanceEnable(), NDEBUG compilation flag is tested incorrectly
  * mantis-983 - Add flexibility into make files - allowing another build system to use some of the make source