RBS introduced manifest.yaml

RBS introduced manifest.yamlRBS v2.0.0, for Ruby 3.1, has been released!RBS v2 contains many my patches. I recently work for rbs collection feature especially. In short, rbs collection is "Bundler" for RBS. It installs, updates and loads gems' RBSs for rbs, steep and typeprof commands.In this article, I describe a feature of rbs collection, it is manifest.yaml.manifest.yaml is a file to describe standard libraries dependencies for RBS.