I also got the firmware link by email within minutes. The changes I have noticed on my DM3058E are:
Boot screen shows Version: 02.02.00
Utility>T/C>Info shows Version: 01.01.00.02.02.00
Continuity test is now latched (it's still very fast but with no more crackling)
Histogram shows min/max values (at least I think this is new)
Unfortunately the diode test is still limited to displaying voltages <2V or so, even though the hardware will output enough to light up green & white LEDs.
It's a shame the DM3068 Trendline feature hasn't been added. They have the code already and there is plenty of room for it in the firmware. But I guess that is why I don't work in marketing.