The main reason for this release is to fix a timeout issue for prusa printers/large file systems. I have no prusa printer so I cannot confirm the specifics of this but certainly OctoPrints with massive file systems seem to time out. It just so happens at the minute a lot of those are with Prusa Printers attached. More work is needed to understand this fully for these.
There is now a new timeout setup added to this release, generally if you haven't experienced any issues then you won't notice a thing going forward. Your system will scan as it usually does, registering shutdown if taking over 1000ms (1 second).
I figured seen as I'm pushing I'd push the recent developments I'd been making as well so enjoy. Check the Change log for a full list.