Release notes for MHEG-5 in version 20.3.0:

Fixed:
  * mantis-921 - On BBC red button application (index page), update of OSD appears to be in slow motion
  * mantis-929 - On 64-bit build with debug and TEVNTS enabled, crash occurs on BBC channel
  * mantis-972 - With debug enabled, there are two places where debug print will cause a crash
  * mantis-977 - If compile warnings are set to generate errors, compilation fails
  * mantis-973 - Add support for use of True Type with built-in font
  * mantis-930 - DTG UK DVB-T SI AIT tests fail on stream continuance issues
  * mantis-979 - Crash may occur in Freetype library due to stack size for main thread being too small
  * mantis-976 - CI Application sometimes fails to launch
  * mantis-985 - STB_OSDestroyTask() is being called from the exiting thread
  * mantis-984 - Add flexibility into make files - allowing another build system to use some of the make source
  * mantis-975 - DTG test 3.10.3.1A Random fails
  * mantis-974 - DTG test 3.10.7 Checking references fails on scene 4
  * mantis-986 - Checking that version string given to MHEG5_Open() is not necessary and should be removed