Guys I almost feel embarrassed to ask this since I feel like I should know this already. It’s not like I just started using computers. But alas here I am. How do I update the software without having multiple versions? I just installed 3.5.4 and now I have 3 versions of renoise installed. I have 3.4.2, 3.5.3, 3.5.4. 
Can I just uninstall the old ones, and everything will be intact in my newest install, VSTs, samples, and old files etc? In the future should I uninstall the older version first and then download and install newer version?
I am sure I am just missing something. I admit I am not great a reading directions most times… 