saw this today after not playing for a week or so: "If you are getting started with creating with Avatars 3.0, please start a new project! We do not support upgrading Unity projects from SDK2 to SDK3. If you attempt to do so, you will encounter problems."

What does it even mean "Creating with avatars 3.0"? I have a unity project that I just make tweaks to which is my primary avatar, if upload that will I get issues? I already have the avatar in-game all I did was change some earrings on her