I can't confirm because I dont update, haven't in 10 months. I just wanna ask why you want to update? I haven't checked myself but I haven't heard of any new features being added this version. It's my understanding the changes are just more flight restrictions like new nfz, range and height limit reductions(if you can believe the few reports on that, it's possible just user error, someone said the update just changed the default values in these categories and capabilities are the same if you change it back, if you can believe that guy, lol). Definitely nothing I'd want on my inspire.
There is definitely rock solid proof they have screwed many things up in past firmware versions, like reducing top speed capabilities, gps accuracy reductions, control stick behavior, speed braking behavior in gps mode when you let go of the sticks, controller signal range reductions and other undesirable stuff.
They have been getting better lately but I don't recommend ever blindly installing new firmware immediately after it comes out. Let someone else be the guinea pigs and test it. I'm mentioning this for the benefit of others, looks like that's exactly what you're doing. Kudos.