It is temporary 1.49 update since we just got Kansas DLC and this one is for them who cannot wait and is not going to purchase new expansion soon. I will not explain procedure of profile modification but you can find this on my previous videos/posts
Please be careful and make a backup of your game profiles before starting

Text Source File with 100% discovered sectors https://sharemods.com/1cma73t6l9lc/ats_full_save_trucksim_november2023.txt.html

Tools mentioned in video:
TS SE https://forum.scssoft.com/viewtopic.php?p=1060834
7zip https://www.7-zip.org/
Sublime Text https://www.sublimetext.com/