I just started. I made some changes in wireframe but have already exported to webflow. Can I update webflow without breaking anything
not entirely following. Once you've exported to webflow you can make some changes for sure. And yeah you could likely break things. I break things all the time!
But if you were wondering if you can update things in Relume and export again, I would say you may run into issues as well.
But let me know a bit more about what it is you are trying to do and we'll see what the path forward is for you!