This is VERY interesting information. According to the stuff printed on the actual disk, the version number for Mk 3 systems is the same as with Ver 30.0 so it in fact shouldn't cause a version change from 3-1/63 to 3-1/65 as was reported in the beginning of this thread. Weird. In fact the only changes appear to be with NAVI03 which is 9.6.04 in ver 30 and now 9.7.02 and in DVD-Top which I assume means MK4 (someone verify this please) which would indicate a change from 9.1 in ver 29 and also ver 30 to 10.0 in this ver 31.
If that is the case, the SIB of the version would be VERY interesting to read.