Hi, there!
Right now the marketplace offers the SonarRuby plugin version 1.5.0. In the github repository I see that the 1.6.0 release is being prepared. Can someone provide the plans regarding when plugin v1.6.0 will be available in the marketplace? I am very interested in using the version 1.6.0 because it provides the ability to load issues raised by the Rubocop.
repository you are looking at is actually a mirror of private repository, because there are some non-opensource plugins based on the same framework. Unfortunately, the mirror is out of sync temporarily, we will fix it soon.
However, about your request, Rubocop import is available already in sonar-ruby 1.5.0