One more data point: Texas OD 10/29/2021, White on white, w/ tow, no other upgrades. I didn’t order tow initially and was dumb enough to add it when online modification first became possible back in March. I had feared (and am still fearing) that my order will be pushed to the back of the line due to my modification. My order agreement now says order date is March but hopefully they still go by my 1159 reservation number. My EDD moved quoted a bit before March but had been holding steady at May-June since March, despite my order modification (only slightly shortened to a four week window). Today it changed to a two week window for the first time ( May 21-June 4). Here’s to hope it’s finally getting close to be manufactured!