There is a change...they've put it in print and made it "legal". Before..technically you were beyond your daily possession limits by retaining them in your livewell and trading out fish as the day went on...with say 30 fish "possessed" thru the day. Now you're good as gold as long as you never have more than 5 in there at one time..even if you've "possessed" 200 for the day.
Next time around...maybe they'll include driving the boat thru the park to the weigh in..."technically" illegally transporting fish over land. They should have covered that one too, so all the scuttlebutt is put to rest for good.
Note... I have no issues with any of the above. It's no different IMHO with the guy that catches and throws back 30 trout a day. The bass have a better chance of survival than any of the mentioned fish do..in a livewell.