The main issue this brings out is that once you relink your .BRAW footage, you might actually get the infamous Premiere Pro 2020 Shift explained in this article
. Again, the shift doesn't happen to everyone. So what you should
absolutely do is to always keep backup of your old projects, and fix your previous project with our dedicated tool
. Luckily for you, we found an automatic way of fixing PrPro projects without having to relocate all footages. Since version 2.2.3 you can find a new button in our Toolbox.