Quoted from roar:
It has made some of the extra balls more attainable for sure, mainly the Combo one being cut in half, blown Piston has increased to 15 by default I believe but now you can score 3 Blown Piston's in a single shot... the regular 10 shot to the coffin remains the low hanging fruit IMO. Not sure how you got the other two though.
Combo EB is still at 20. It was the champion score that dropped to 10.
The Blown Piston EB still seems nearly impossible on default settings. It takes a minimum of 5 fuel lane hits in addition to a lot of time spent in the pops. I changed the piston inserts to stay lit between balls and at least that feels obtainable.
The CUI mode completion sounds are great. You can hear the two new additions in the service menu -> game specific settings -> #56. Nice to have new snake callouts. What a great surprise code update. Made my KISS and GB super bummed though.