MSI's website is byzantine. I haven't bothered with it since the biggest thing about Ryzen motherboard updates are for better RAM compatibility with expensive RAM kits. This machine has the slowest (2133) RAM there is for DDR4 and it works at 2133. You should be fine.
However, do make sure you get the latest drivers for your GPU and also I recommend downloading MSI Afterburner and watching some tutorials about how to use it to do everything from overclocking, seeing your FPS in games and creating fan curves/manual adjusting fan speed/monitor temperatures.
Happy gaming!