... without losing any information though.

Also, instead of:
   Debugger state changed to: QFlags(0x2|0x100) ""

We now get something like (for Qt >= v5.8.0):
  Debugger state changed to: QFlags<KDevMI::DBGStateFlag>(s_appNotStarted|s_dbgBusy) "" - changes: QFlags<KDevMI::DBGStateFlag>(s_none)