Updating BosOn
How BosOn tells you a new version is ready, and what happens to your library when you update.
Updating from inside BosOn is coming with the next release. Until then, install the new version over the old one: your library and settings are kept.
When a newer version of BosOn is out, Update ready appears next to the bell at the top of the library. Click it, and BosOn downloads the new version and installs it for you.

Your library, your workspaces, your settings and your saved connections all stay as they are. Nothing in your library folder is changed by an update.