I want to install the Cubes Framework. On the docs it said I can install it via Tools → Plugins, but I am unable to find it in the available plugins section. Clicking “Check for newest” gives me errors such as
Check your proxy settings or try again later. The server may be unavailable at the moment. You may also want to make sure that your firewall is not blocking network traffic.
I was able to find a github link for the framework, so I downloaded it and used the jars. However it seems to be outdated because in one of the methods it tries to take Application as a class, but in JME Application is now an interface so my code doesn’t compile.
Is there an updated version of the framework that I can download? Thanks!