Thank you!

It's a pain in the ass, I have to re-record the videos every time. But I think it's worth it.

Usually I only update the videos if the app UI get too much different than the current version, which happens once every few months.

Someone made something precisely for that and posted it here last week. I forgot the name unfortunately, but I share the pain.

Plus. Self updating screenshots:

https://news.ycombinator.com/item?id=34416386