Roborumble ...

So I just saw that the Roborumble seems to run on an old version of Robocode. I've been using 1.9.3.0 to test & build my bots, I assume this is going to be an issue and I should probably remove my bot from the participants?

When does the rumble get updated to newer versions?

Should not be that much of a problem, as I think no new features are introduced, just bugfixes. But indeed RoboRumble requires 1.9.2.5, so if you want to contribute to the rumble you need that specific version. But if you do, please use separate installs for RoboRumble and your development.