Hello,
Nope, the theme includes a lot of files, we can’t compare every file with the original one for those who want to update our theme, hope you understand, we have thousands clients, it’s just impossible to spend time for these things. If you are not sure then create a staging website (full copy of the production one) and update the theme and all the necessary plugins there first. If everything is ok then you’ll be able to update production.
Regards