Hello, this is not a bug itself but is quite bothersome (for me at least).
Maybe there is a reason but I find strange that when I download the last version from the webpage the first thing that the application says is that there is an update available.
Shouldn't be the application in the webpage the last one?
For me is not a big problem but when I want a class of students to install all the same last version is an extra step that takes some time to install and subsequently update the software in two different processes.
PD: In this last version (Public Build 2017-12-11) OpenSignals now open with the Chrome toolbar (previously wasn't like this)