There's virtually never the risk to lose anything and you can only gain additional stability, shiny new powers and the joy of knowing that we will be able to figure out more quickly what is happening, if something went sideways.
Not to mention that you thereby take full advantage of the subscription model, which entitles you to every fresh update we release. We also have done our best to make the update installation as quickly and as easily as possible for us right now, but we continue to work on making it even easier. That will probably come with some other update down the line.
So, by all means, download and install the latest update and feel free to ask us, if you need any assistance from us with this!