Update Booking/Seat Maps changed

Afternoon from a snowy North East UK,
Just gone into the update booking feature for my PE LHR-NY (VS045) flight this Thurs 16th - and the seat map now shows the extra PE seats like on the refitted V-WIN (including a Row 23 in PE) is this just the standard way of showing now or does it mean we will be on the new layout aircraft? it wasnt like this last week!
Any help would be appreciated
Neil[:)
Just gone into the update booking feature for my PE LHR-NY (VS045) flight this Thurs 16th - and the seat map now shows the extra PE seats like on the refitted V-WIN (including a Row 23 in PE) is this just the standard way of showing now or does it mean we will be on the new layout aircraft? it wasnt like this last week!
Any help would be appreciated
Neil[:)