Replace a video when it has been updated

Thanks Bill Blais - I merged the 2 ideas.

This one had all the votes and comments now:

https://techcommunity.microsoft.com/t5/Microsoft-Stream-Ideas/Ability-to-Replace-a-source-video-file-in-stream/idi-p/85425#U85425

We know this features is important and hope to get to it in the next few quarters, but keep the votes coming if this is really important to you.