2014-06-28 21:35 UTC+0200 Viktor Szakats (vszakats users.noreply.github.com)
  * contrib/gtqtc/hbmk2_qtmoc.hb
    % deleted unused headers

  * contrib/hbgs/hbgs.hbp
  + contrib/hbgs/hbmk2.hb
    + added Ghostscript version autodetection via a custom hbmk2 plugin

  * utils/hbmk2/hbmk2.prg
    + added hbmk_AddOption_C() plugin API
    % optimizations